្រព ្រពះ ជ ្រ

ជត តិ

ច្រកកមព មពុជ

សន ្រពះម ស ្រព

3

ក ្រត

ទយ

ថ នជ ជ បណ ប ្ត លបេចច ល ចចកេទស ស បណុ្ត ះប National Technical Training Institute ម

វិទយល័ យ យសំណង់សី ស ី ុ ិល សុវ

Faculty of Civil Engineering

បេ្រងៀនេេ

យ:

េខឿន សុខ

 

2011 

AutoCAD Land Desktop p

2011 2

Khouern Sokha

National Technical Training Institute

Civil Engineering Department

មតិក  

មតក ិ

:............................................................................................................................ I

រមកថ

: ......................................................................................................................... IV

េសចក្តេី ផ្តើម : .............................................................................................................................. េមេរៀនទី ១ :

េមេរៀនទី ២ :

ករបេងកើតេឈមះគំេ ង Project Name និងប្លង់ Drawing File .............................1 Changing Project Settings .....................................................................9

I.

Copying a Project and Re-associating The Current Drawing........................9

II.

រេបៀបែកែ្រប Drawing Setup.........................................................................11

III.

រេបៀបផ្លស់បូ្តរ Menu Toolbar.......................................................................15

េមេរៀនទី ៣ :

ករបេងកើតចំណុច Points.................................................................................16

I.

ករកំណត់ Point Settings..............................................................................16

II.

Import Points ករបេងកើតចំណុចេ

III. IV.

យនំចូល................................................22

Create Points ករបេងកើតចំណុចកនុងកមមវ ិធី ....................................................25 Create Points-Intersection ករបេងកើតចំណុចេ

យកត់គន រ ឺ ្របសព្វគន.........30

V.

Create Points-Slope ករបេងកើតចំណុច

VI.

Create Points-Interpolate.............................................................................38 ករបេងកើតចំណុចេ

មជ្រមល.....................................35

យករបែនថមចំណុចេលើចំណុចចស់

VII. Points Group ករបេងកើត្រកុមចំណុច..............................................................42 VIII. Insert Points To Drawing.............................................................................44 ករបង្ហញចំណុចែដល្រតូវករសំ ប់ងយ្រសួលគូរ IX.

Edit Points ករែកែ្របចំណុច ........................................................................45

X.

Export Points ករនំចំណុចេចញ..................................................................47

េមេរៀនទី ៤ :

ករបេងកើត Surface........................................................................................49

េមេរៀនទី ៥ :

ករ I.

ក់ Label េលើ Object............................................................................53

ករកំណត់ Settings......................................................................................53

Prepared By : Khouern Sokha

[i]

មតក ិ

National Technical Training Institute

II.

ករ

Civil Engineering Department

ក់ Label េលើ Object............................................................................55

III. ករលុប Label េលើ Object............................................................................57 IV. ករលុប េមេរៀនទី ៦ :

ង Tag Label.............................................................................57

ករបេងកើតែខ Contours..................................................................................58 I.

កំណត់ករផ្លស់បូ្តរទំរងរបស់ែខ Contours.....................................................58

II. ករបេងកើតែខ Create Contours......................................................................60 III. ករ

ក់ Label េ

យែខ Contours មួយ ឬ េ្រចើន...........................................62

IV. ករលុប Label េចញពីែខ Contours មួយ ឬ េ្រចើន..........................................63 V. ករបង្ហញទិសេ

ទឹកហូរ Direction Of Water Flow.......................................63

VI. ករបង្ហញ Surface ជលកខណៈ 3D ( Bending 3D Face )..............................65 េមេរៀនទី ៧ :

ករកត់ Section េលើ Surface មួយ រ ឺ េ្រចើន......................................................67

េមេរៀនទី ៨ :

គណន្រក I.

ៃផទ និងមឌដីចក់បំេពញ...........................................................72

ករគណន្រក

ៃផទដី...................................................................................72

II. ករគណនមឌដីចក់បំេពញ.........................................................................74 េមេរៀនទី ៩ :

Road Designs ..............................................................................................86 I. Drawing Lines/Curves and Spirals................................................................86 II. ករបេងកើតគំេ ង(Project) ថមីសំ ប់ករងរ Design Road..................................92 III. Import Points ករបេងកើតចំណុចេ

យនំចូល.................................................94

IV. ករ Design Curve ឬ Spiral Curve របស់ផូ្លវ...................................................95 V. ករេធ្វើ Alignment ផ្លូវ................................................................................... 103 VI. ករ Offset Alignment េធ្វើជទំហំផូ្លវ..............................................................104 VII. ករ

ក់ Label េ

យ Alignment ................................................................105

VIII.ករេធ្វើរបយករណ៍ៃន Horizontal Alignment .............................................107 េមេរៀនទី ១០:

ករបេងកត ្លូ ើ Profile របស់ផវ..................................................................................112 I.

កំណត់ករផ្លស់បូ្តរទំរងរបស់ែខ Contours..................................................112

II. ករបេងកើតែខ Create Contours...................................................................115 III. ករបេងកើត Surface......................................................................................116 Prepared By : Khouern Sokha

[ii]

មតក ិ

National Technical Training Institute

Civil Engineering Department

IV. ករបេងកើត Profile........................................................................................119 V. ករកំណត់កំពស់ផូ្លវថមី Design Vertical Alignment.....................................126 េមេរៀនទី ១១:

ករបេងកត ្លូ ើ Cross Section របស់ផវ....................................................................133 I.

ករ Set Current Alignment និង Set Current Profile ..................................133

II. ករបេងកើត Cross Section េដើម ..................................................................134 III. កររចន Cross Section

ម Template.....................................................137

IV. Design Template .....................................................................................139 V. Volume Total by Cross Section.................................................................162 េមេរៀនទី ១២:

ករងរ Plotting ............................................................................................167

េមេរៀនទី ១៣:

គំររូ បយករណ៍ ករងរ Report ....................................................................

Keyword............................................................................................................................181

Prepared By : Khouern Sokha

[iii]

មតក ិ

រមភកថ កមមវ ិធី Autodesk Land Desktop ជកមមវ ិធីមួយផលិតេឡើងេ មនមូល ្ឋ នកនុងសហរដ្ឋ េ្រចើនដូចជ

យ្រកុមហ៊ុន Autodesk ែដល

េមរ ិក ។ េហើយជកមមវ ិធីមួយែដលេគេ្របើេនកនុងវ ិស័យបេចចកេទសជ

ស់សង ទ ់ (Engineering Surveying or Topography), ផ្លូវ (Roads), ធ

Engineering Department) សំ ប់គូរប្លង់ដី និងសិក គណនរក្រក ចក់បំេពញ េហើយ ក៏ Autodesk កំេ

Land

ចមនលទធភពសិក

Desktop

ៃផទ្រពំដី ្រពមទំងរកមឌដី

និងគូរប្លង់ផូវថន ្ល ល់ផងែដរ ។ េ្រកពីេនះកមមវ ិធី

េនះវ ិស្វករផ្លូវថនល់េពញនិយមយក មកេ្របើ

ងរបស់ផូ្លវ ្របែវងតភជប់ចូលផ្លូវេកង ជំ លែផនកខងេលើផូ្លវ កំេ

ទទឹងផ្លូវ ពុំនុះកត់ែផនកបេ

្រស្ត (Rural

សំ ប់គណនរកកំ

ងបញឈរ ពុំនុះកត់ែផនក

្ត យផ្លូវ និងមឌដីចក់ បំេពញរបស់ផូ្លវជេដើម ។

កមមវ ិធី Autodesk Land Desktop េនះែបងែចកជ ៥ែផនកធំៗគឺ, Land Desktop, Civil

Design , Survey, Map និង Land Desktop Complete ។ ចំេពះេមេរៀនែដលបនេរៀបេរៀងសំ ប់

អនុវត្តន៍កុនងកមមវ ិធី Autodesk Land Desktop មិនបនលំអិត្រគប់្រគន់េទ សូមអស់េ

្រសី អនកនងកញញ និងមិត្តអនក

នទំងអស់ េធ្វើករែស្វងយល់បែនថមេទៀតេ

លំអិតេនកនុង Manuals និង Helps ។

ខញុំសងឃឹម និងេជឿជក់ថ ករេរៀបេរៀងេសៀវេភបេ្រង នេនះេឡើង គឺ

ករបណុ ្ត ះប

្ត លធនធនមនុស

កំពុងែតទំេនើបេទ ។ ជចុងេ្រកយ

ខញុំបទសូមេធ្វើករដឹងគុណដ៏េលើសលុបបំផុតដល់េ

យខ្លួនឯង ែដលមន ចចូ លរួមចំែណកកនុង

កឪពុក

ំងកយចិត្ត និងថវ ិក ែដលេធ្វើេ

មកដល់ចំណុចបចចុបបននេនះ ។

េហើយសូមែថ្លងអំណរគុណយ៉ ង្រជលេ្រជបំផុតដល់្រកុម្រគួ

រខញុំទំងអស់

ជថមីម្តងេទៀត ខញុំបទនឹងរងចំទទួលនូវកររ ិះគន់ និងករែកតំរវូ យរ ីក យ ជទីបំផុត ្រពមទំងពីសំ

េដើមបីេធ្វើេ

ក់អស់េ

ក េ

អនកម្តយ

យជីវ ឹតខញុំឈន

ជួយ េលើកទឹកចិត្ត និងគំ្រទរូបខញុំរហូតដល់ករេរៀបេរៀងេសៀវេភេនះេឡើងបនចប់ជ

េវ

ក

និងអភិវឌ ន៍វ ិស័យវ ិស្វកមមេនកនុង្របេទសេយើងែដលបេចចវ ិទយ

ែដលឧបតថមភគំ្រទដល់រប ូ ខញុំរហូតមក ទំងកំ

អស់េ

ក េ

ែដលបន ថ ពរ ។

រជថមី ពីមិត្តអនក

នទំង

ក្រសី នងកញញ ្រគប់េពល

យេសៀវេភេនះកន់ែតមនលកខណៈល្អ្របេសើរែថមេទៀត ។ ទំនក់ទំនងមក

ទូរស័ពទេលខ (855)12 938 822 និង អុីែមល [email protected] ៕ សូមអរគុណដល់ករគំ្រទរបស់មិត្តអនក

នទំង ។ ជធនីភំនេពញ, ៃថងទី 01 ែខ មក េខឿន សុខ

ឆនំ 2011

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP េសចក្តីេផ្តើម ជំ

នដំបូង េដើមបីដំេណើរករេនកនុង Autodesk Land Desktop គឺេយើង្រតូវមន Project

ជមុនសិន ។ ែដល Project េនះមនតួនទីផុកនូ ទ វ Drawing data ែដលរួមមន Points, Surface, Alignments, Pipes, Parcels, និង Survey observations ។ េហើយ Project data មិនបនផទុកេនជមួយ Drawing េនះេទ គឺសិត ថ េនកនុង Folders េផ ងេទៀតរបស់ Project ។ េដើមបីដំេណើរករ Autodesk Land Desktop គឺចប់េផ្តើម Autodesk Land Desktop េហើយ

មរយៈ Menu Bar (Project) ចុចយក Workspace េ្រជើសេរ ើសយក Land desktop

េពលេ្រជើសេរ ើស Menu Bar ្រគន់ែតចុចេលើកមមវ ិធីែដលចង់េ្របើ ជករេ្រសច ៕

េមេរៀនទី១

ករបេងកើតេឈមះគំេ ង Project Name និងប្លង់ Drawing File

 

 ចប់េផ្តើម Autodesk Land Desktop ដំបូង នឹងបង្ហញផទំង Star Up ដូចរូប                  

1. ចុចេលើ New េដើមបីបេងកើតេឈមះគំេ ងថីម និង Drawing ថមី   Prepared By : Khouern Sokha

[1]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

                       

2. កំណត់េឈមះេ

យ Drawing Name េន្រតង់្របអប់ Name

3. ចុចេលើ Browse Project សំ ប់

ក់ទី

ំងគំេ ង

4. ចុចេលើ Create Project េដើមបីបេងកើតគំេ ងថមី (New Project)                        

 

Prepared By : Khouern Sokha

[2]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

5. េនកនុង្របអប់ Prototype ្រតូវកំណត់ខនតជ (Meters) 6. េនកនុង្របអប់ Name គឺ

ក់េឈមះេ

7. េនកនុង្របអប់ Description គឺ រ ឺ កំណត់ចំ

ក់ៃថង ែខ ឆនំ ែដលេយើងបេងកើតគំេ ង (Project)

ំ អីេ្វ ផ ងៗែដលេយើងចង់

8. េនកនុង្របអប់ Keywords

9. ចុចេលើ OK

យគំេ ង (Project) ក់

ក់េឈមះអនកបេងកើតគំេ ង(Project)

នឹងបង្ហញផទំង New Drawing មកវ ិញ

                     

10. ចុចេលើ OK េដើមបីបន្តេទផទំង Load Setting                       Prepared By : Khouern Sokha

[3]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

11. កំណត់ Drawing Setup Parameters ជ m1000.set (Metric, 1:1000)បនទប់មក ចុចេលើ View េដើមបីបង្ហញ View Drawing Setup Profile 12. បនទប់មកចុច Next>

13. កំណត់ខនត្របែវង(Linear Unit), វង្វស់មុំ (Angle Unit), ្របេភទមុំ (Angle Display Style), និងេលខេ្រកយេកប ស (Display Precision) ដូចរូប, បនទប់ចុច Next>

Prepared By : Khouern Sokha

[4]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

14. កំណត់ម្រត ្ឋ នរបស់ប្លង់(Drawing Scale),ទំងប្លង់េផ្តក(Horizontal), ទំងប្លង់ បញឈរ(Vertical), និង ទំហំ្រក

15. ករកំណត់តំបន់េ

ស់(Sheet Size)ដូចរូប, បនទប់មកចុច Next>

យ្រតូវនឹង្របេទសកមពុជ (Cambodia Zone)

េ្រជើសេរ ើសយកតំបន់ UTM, WGS84 Datum េន្រតង់្របអប់ Categories េ្រជើសេរ ើសយក្របព័នធកូអរេ

េន UTM, WGS84 Datum, Zone 48 North, Meter,

Cent. Meridian 105dE េន្រតង់្របអប់ Available Coordinate Systems ដូចរូប, រួចចុចេលើប៊ូតុង Next>

Prepared By : Khouern Sokha

[5]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

16. ចុចេលើប៊ូតុង Next>

17. កំណត់Text Style : -

េ្រជើសេរ ើសយក milli.stp េន្រតង់្របអប់ Style Set Name

-

េ្រជើសេរ ើសយក 2MM េន្រតង់្របអប់ Style In This Set

-

េ្រជើសេរ ើសយក 2mm េន្រតង់្របអប់ Select Current Style ដូចរូប, រួចចុចេលើប៊ូតុង Next>

Prepared By : Khouern Sokha

[6]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

18. ្រតង់ផទំងករកំណត់ស៊ុម (Border) េរ ើសយក None (មនន័យថគំេ ងប្លង់ែដល េយើងកំពុងេធ្វើករ ឬ គូរគឺគមនស៊ុម), រួចចុចេលើប៊ូតុង Next>

19. យេឈមះ Cambodia Zone េន្រតង់្របអប់ Profile Name ចុចេលើប៊ូតុង Save េដើមបីរក ទុក ងយ្រសួលយកមកេ្របើេនេពលេ្រកយ ចុចេលើប៊ូតុង Finish េដើមបីបញចប់ករកំណត់ទំងអស់ ៕

                      Prepared By : Khouern Sokha

[7]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

20. បង្ហញផទំងលទធផលែដលបនកំណត់ រួចចុចប៊ូតុង OK

21. េនេពល

ង Create Point Database កំពុងបង្ហញ េយើង

តួអក រសំ ប់ចំណុច

Point Discreption Fiald Size

ចកំណត់ ចំនួន

បនរហូតេទ ដល់ 32តួ

Click យក Use Point Name គឺកំណត់តួេលខសំ ប់េឈមះ Point Name Fiald Size បនរហូតដល់ 16តួ ៕

(([))

 

Prepared By : Khouern Sokha

[8]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP

Changing Project Settings 

េមេរៀនទី២

I. Copying Project and Re-associating The Current Drawing េយើង

ច Copy យក data របស់ Project មកេ្របើជមួយ Drawing ថមីេទៀត

ក៍បនែដរ ។ សំគល់ៈ

េយើងមិន -

ច Copy Project មួយែដលកំពង់ែតមនដំ េណើរករេនះេទ ។

មរយៈ Menu Bar (Project) ចុចយក Project Manager េដើមបីបង្ហញ Project Management dialog box.

-

េនកនុង្របអប់ Project Name េរ ើសយក Project Lesson_1 Copy េដើមបីបន

Prepared By : Khouern Sokha

បនទប់មកចុចប៊ូតុង

រង Copy dialog box.

[9]

Autodesk Land Desktop

National Technical Training Institute

-

េនកនុង Copy Project To

-

យេឈមះ Project Lesson_2 េនកនុង្របអប់ Name.

េនកនុង្របអប់ Description គឺ រ ឺ កំណត់ចំ

-

Civil Engineering Department

ក់ៃថង ែខ ឆនំ ែដលេយើងបេងកើតគំេ ង (Project)

ំ អីេ្វ ផ ងៗែដលេយើងចង់

េនកនុង្របអប់ Keywords

ក់

ក់េឈមះអនកបេងកើតគំេ ង(Project)

ចុចេលើ OK

-

ចុចេលើ Yes

-

ចុច Close េដើមបីបញចប់

Prepared By : Khouern Sokha

ង Project Management dialog box.

[10]

Autodesk Land Desktop

National Technical Training Institute

-

Civil Engineering Department

េដើមបីេបើកយក Project Lesson_2 មកេ្របើេយើង្រតូវចូល

ម

File Menu bar

ចុចេលើ Open េនកនុងProject Name េរ ើសយក Project Lesson_2 រួច Select Drawing បនទប់មក OK.

II. រេបៀបែកែ្រប Drawing Setup 

មរយៈ Menu Bar (Project) ចុចយក Drawing Setup ដូចរូប បនទប់មកេយើង ចែក ឬកំណត់េឡើងវ ិញនូវអ្វីែដលេយើងបនកំណត់រច ួ េហើយដូចជ ៖

Prepared By : Khouern Sokha

[11]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 រង្វស់ខនត Units

 ម្រត ្ឋ ន Scale

Prepared By : Khouern Sokha

[12]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 តំបន់ Zone

 អនុ

ថ នប័ន រ ឺ កររកទិស Orientation

Prepared By : Khouern Sokha

[13]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 រចនបថអតថបទ Text Style

 ស៊ុម Border

Prepared By : Khouern Sokha

[14]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

III. រេបៀបផ្លស់បរ្តូ Menu Toolbar

 េនកនុងកមមវ ិធី Autodesk Land Desktop រួមមនកមមវ ិធី កនុងេនះ ៖ 1- កមមវ ិធី Land Desktop (Standard Menu) 2- កមមវ ិធី Civil Design 3- កមមវ ិធី Survey 4- កមមវ ិធី Autodesk Map 5- កមមវ ិធី Land Desktop Complete (Complete Autodesk Map and Autodesk Land Desktop Menu)



មរយៈ Menu Bar (Project) ចុចយក Workspace

នឹងបង្ហញផទំងដូចរូប ៖

 េពលេ្រជើសេរ ើស Menu Bar ្រគន់ែតចុចេលើកមមវ ិធីែដលចង់េ្របើ ជករេ្រសច ៕

(([)) Prepared By : Khouern Sokha

[15]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP ករបេងកើតចំណុច Points 

េមេរៀនទី៣

 មុនេពលបេងកើតចំណុច Points េយើង្រតូវកំណត់ Point Setting ជមុនសិន ករកំណត់គឺដូចខងេ្រកម ៖ I. ករកំណត់ Point Settings o

ចុចេលើ Point យក Point Settings បង្ហញផទំង Point Settings ដូចរូប

1. ករកំណត់កុងផ ន ទ ំង Create

- Insert To Drawing As Create មនន័យថ េពលបេងកើតចំណុច Point គឺបង្ហញេលើប្លង់ Drawing

- Sequential Numbering មនន័យថ េលខេកើនេឡើង

មលំ

ប់

- Current number មនន័យថ េលខរបស់ចំណុច Point ចប់េផ្តើមដំបូង - Automatic មនន័យថ កមមវ ិធីជអនកកំណត់េ - Manual មនន័យថ បេងកើតេ

យេ

យស្វ័យ្របវត្តិ

យអនកេ្របើ្របស់ រ ឺ ៃដ

- None មនន័យថ មិនមន រ ឺ គមនករកំណត់ Prepared By : Khouern Sokha

[16]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

2. ករកំណត់កុងផ ន ទ ំង Insert - េ

ះ Tick េន្រតង់ Use Current Point Label Style When Inserting Points

េដើមបីកុំេ

យចំណុច Point ែដលនឹងេកើតេឡើងេនះ ជប់មកជមួយនូវ

Label Style ។

3. ករកំណត់កុងផ ន ទ ំង Update -

Allow Point To Be MOVE’d In Drawing មនន័យថចំណុច point អនុញញតេ្របើ Command “Move”

Prepared By : Khouern Sokha

[17]

មកមមវ ិធី AutoCAD

Autodesk Land Desktop

National Technical Training Institute

-

Civil Engineering Department

Update Point Database After MOVE Command មនន័យថចំនុច Point ្រតូវបន Update េនកនុង Database េនេពលផ្លស់បូ្តរទី

-

ំង

Check Drawing Point Against Point Database On Open មនន័យថ ល់េពលេបើក

-

នឹងសួរេ

យ Update រ ឺ Check

Re-Unit Symbol With Description During Check Point គឺ

ចែក ឬផ្លស់

ប្តូរ Unit Symbol With Description េពលែដល Check Point

4. ករកំណត់កុងផ ន ទ ំង Coordinate

- Northing-Easting មនន័យថកនុង េ

-

េណចំណុចកនុងទិសេ

-

-

ខងេជើង Northing រួចទិសេ

Easting-Northing មនន័យថកនុង េ

េណចំណុចកនុងទិសេ

ងចំណុច Point Lists បង្ហញកូអរ ខងេកើត Easting

ងចំណុច Point Lists បង្ហញកូអរ

ខងេកើតEasting រួចទិសេ

ខងេជើង Northing

X-Y មនន័យថកនុង

ងចំណុច Point Lists បង្ហញកូអរេ

េណចំណុច

Y-X មនន័យថកនុង

ងចំណុច Point Lists បង្ហញកូអរេ

េណចំណុច

កនុងទិសេ

កនុងទិសេ Prepared By : Khouern Sokha

X/Y

Y/X

[18]

Autodesk Land Desktop

National Technical Training Institute

-

Civil Engineering Department

Echo Coordinate On The Command Line មនន័យថសំ ប់បង្ហញ កូអរេ

េណៃនចំណុចែដលអនកបេងកើតកនុងកមមវ ិធី AutoCAD

5. Description Keys -

Ascending មនន័យថ សំ ប់បង្ហញ Description ពីេលើចុះេ្រកម គឺពីតួ អក រ A ដល់ Z

-

Descending មនន័យថ សំ ប់បង្ហញ Description ពីេ្រកមេឡើងេលើ

-

Match on Description parameter មនន័យថ សំ ប់កំណត់េ្របើ្របស់

គឺពីតួZ ដល់ A

ប៉ ៉ ែម៉្រត Description េនកនុង Description Format

Prepared By : Khouern Sokha

[19]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

6. ករកំណត់កុងផ ន ទ ំង Marker

- Use Custom Marker មនន័យថ សំ ប់េ េ

យអនកេ្របើ្របស់កំណត់ Marker

យខ្លួនឯង

- Use AutoCAD PIONT for Marker   មនន័យថ កំណត់េ្របើ្របេភទចំណុច របស់កមមវ ិធី AutoCAD ជចំណុចចំ

ំ Point Marker

- Size Relative To Screen មនន័យថសំ ប់បង្ហញទំហំេទ

មតំៃលៃនភគ

រយរបស់េអ្រកង់ - Size In Absolute Unit មនន័យថ សំ ប់បង្ហញទំហំេទ

មតំៃលែដលគិត

ជខនតមីលីែម៉្រត - Align Marker With Text Rotation មនន័យថ សំ ប់បង្វិលចំណុចចំ Point Marker េន្រតង់មុំដូចែដលបនបញ ជ ក់សំ ប់ករបង្វិលតួអក រចំ

Prepared By : Khouern Sokha

[20]

ំ ំ

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

7. ករកំណត់កុងផ ន ទ ំង Text

- Show Raw Description មនន័យថ េដើមបីបង្ហញ Description របស់ចំណុច មជួរេផ្តក

- Show Full Description មនន័យថ េដើមបីបង្ហញ Description របស់ចំណុច មទំងអស់

- Text Style សំ បកំណត់្របេភទអតថបទ

- Size Relative To Screenមនន័យថបង្ហញទំហំអតថបទេធៀបនឹងផទំងេអ្រកង់

- Size In Absolute Unit មនន័យថ បង្ហញទំហំអតថបទជខនតពិត

8.

ករកំណត់កុងផ ន ទ ំង Preferences

Prepared By : Khouern Sokha

[21]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

II. Import Points ករបេងកត ូ ើ ចំណុចេ យនំចល  ករបេងកើចំណុចេ

យនំចូលពីកមមវ ិធី Microsoft Excel

-

ចុចេលើ Points

-

្រតង់្របអប់ Format: េរ ើសយកទំ រង់ Format តំរវូ នឹងFile Excel ែដលចង់នំ

Import/Export Points

Import Pionts......

ចូល ្រតូវចុចេលើសញញ្រពួញ 

P = Point Number



E = Easting



N = Northing



Z = Elevation



D = Description

Prepared By : Khouern Sokha

[22]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

-

្រតង់្របអប់ Source File:

-

េដើមបីបេងកើតចំណុច Point ទំងអស់ជ្រកុមមួយ េយើង្រតូវចុច Tick

ែស្វងរក្របភព File Excel ែដលេយើងរក ទុក

្រតូវចុចេលើរប ូ

េលើពកយ Add Points To Point Group ចុចេលើរប ូ មែដលេយើងចង់

េហើយ យេឈមះ

ក់ រួចចុច OK,

Ex: All_Points

-

ចុចេលើប៊ូតុង OK

-

្រតូវចុចេរ ើសដូចរូប រួចចុចេលើប៊ូតុង OK

-

Tick Overwrite េដើមបីេ

Prepared By : Khouern Sokha

យ Point ្រតួតសុីគន រួចចុចេលើប៊ូតុង OK [23]

Autodesk Land Desktop

National Technical Training Institute

-

Civil Engineering Department

ង Progress គឺទិននន័យកំពុងែតបញូជ នមក, េពលទិននន័យបញូ ជ នចប់

្រតូវ យ Command: ZE

គឺ Zoom of Extents

េដើមបីព្រងីកេមើលចំណុចទំងអស់េនេលើេអ្រកង់ែដលេទើបបននំចូល

-

េដើមបីេមើលចំណុចែដលមន្រ

ប់

មចិត្តចង់ List Points ចុចេលើ Points

យក List Points......

Prepared By : Khouern Sokha

[24]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

III. Creating Points ករបេងកត វិធី ើ ចំណុចកនងកមម ុ 1-

ករបេងកើតចំណុចេ -

-

ចុចេលើ Points យក Create Points យក Manual : Next Point : ចុចេនេលើកែន្លងែដលេយើងចង់បេងកើតចំណុច េពលេនះេយើងនឹងបនចំណុចថមីមួយ ។

2-

ករបេងកើតចំណុចេ -

-

-

-

យៃដេធ្វើករចុចេនកែន្លងែដលេយើង្រតូវបេងកើត ៖

យេ្របើ

ប់ សុីស និង អរេ

េណ ៖

ចុចេលើ Points យក Create Points យក Northing/Easting : Northing :

យេលខ 2

គឺចំណុចែដល្រតូវបេងកើតសថិតេនេលើ

Easting :

យេលខ 3

គឺចំណុចែដល្រតូវបេងកើតសថិតេនេលើ

េពលេនះេយើងនឹងបនចំណុចថមីមួយេន្រតង់ A ។

A

       

3-

ករបេងកើតចំណុចេ -

-

-

-

យេ្របើទិស ៖

ចុចេលើ Points យក Create Points យក Direction : Starting point : ចុចេន្រតង់ ០ Quadrant (1-4) :

យ1

Bearing (DD.MM SS) : Distance :

យ2

គឺទិសេ យ 45.0000

សថិតកនុង

ក ្រតង់ទី 1

ែដលមនមុំ 45ដឺេ្រក 00 minute 00 Second

គឺមនចំងយ 2m ។

            Prepared By : Khouern Sokha

[25]

Autodesk Land Desktop

National Technical Training Institute

4-

Civil Engineering Department

ករបេងកើតចំណុចេ -

-

-

-

ចុចេលើ Points យក Create Points យក Turned Angle : Select Line : ចុចេន្រតង់ Line Turned : Angle : :

េ

យេធ្វើករបង្វិល

យ 35.0000

Distance :

-

Deflection :

-

៖

េយើងមនបនទត់ AB ជបនទត់េគលេ

-

-

យករបង្វិលមុំែកងេទនឹងបនទត់េគលេ

Angle : :

យ2

ែដលមនមុំ 35ដឺេ្រក 00 minute 00 Second គឺមនចំងយ 2m ។

េ

យេធ្វើករបង្វិល

យ 45.0000

Distance :

យ3

ែដលមនមុំ 45ដឺេ្រក 00 minute 00 Second គឺមនចំងយ 3m ។

         

   

5-

ករបេងកើតចំណុចេ -

-

-

-

-

-

យករកត់គនរ ងចំណុច និង ចំណុច ៖

ចុចេលើ Points យក Create Points យក Resection : Enter first point : ចុចេន្រតង់ចំណុច A Enter second point : ចុចេន្រតង់ចំណុច B Enter third point : ចុចេន្រតង់ចំណុច C Enter angle (first to second) : Enter angle (first to third) :

យេលខ 30

យេលខ 70

េពលេនះេយើងនឹងបនចំណុចថមីមួយេន្រតង់ D ។

      Prepared By : Khouern Sokha

[26]

Autodesk Land Desktop

National Technical Training Institute

6-

Civil Engineering Department

ករបេងកើតចំណុចេ -

-

-

-

-

-

យភពលយេចញពីបនទត់េគលេ

េយើងមនបនទត់ AB ជបនទត់េគលេ ចុចេលើ Points យក Create Points យក Station/Offset Object : Select entity : ចុចេលើបនទត់្រតង់A Enter starting station : Enter station : Enter offset :

យេលខ 0

យេលខ 1 យេលខ 2

េពលេនះេយើងនឹងបនចំណុចថមីមួយេន្រតង់ C ។

7-

ករបេងកើតចំណុចេ កំេ -

-

-

-

-

-

េយើងមនបនទត់ ឬ អ័ក កំេ

យ្រតួតពីេលើ

មបេ

្ត យបនទត់ អ័ក ឬ

ង៖ ងជទី

ំង

ចុចេលើ Points យក Create Points យក Along Line/Curve/Spiral : Select entity : ចុចេលើបនទត់ ឬ អ័ក ្រតង់ A Distance :

យេលខ 2

Distance :

យេលខ 4

េយើងនឹងបនចំណុច2 ្រតង់ B និង C ។

8-

ករបេងកើតចំណុចេនពីេលើេហើយខងចុងបនទត់ អ័ក ឬ កំេ -

-

-

៖

េយើងមនបនទត់ ឬ អ័ក កំេ

ងជទី

ង៖

ំង

ចុចេលើ Points យក Create Points យក Online/Curve/Spiral : Select entity : ចុចេលើបនទត់ ឬ អ័ក ្រតង់កែន្លង

ក៍បន េពលេនះេយើងនឹងបន

ចំណុច2 េនេលើបនទត់ែផនកខងចុង្រតង់ A1 និង B2

Prepared By : Khouern Sokha

[27]

Autodesk Land Desktop

National Technical Training Institute

-

Civil Engineering Department

េនេលើអ័ក េយើងនឹងបនចំណុច4 េនចុងអ័ក មនចំណុច 2 េន្រតង់A3 និង D6 េហើយផចិតរបស់អ័ក មនចំណុច2 េន្រតង់B4 និង C5 ។

     

    9-

ករបេងកើតចំណុចេ -

-

-

-

-

-

យែចកបនទត់ជកំ

ត់េសមើៗគន ៖

គូរបនទត់មួយែដលមន្របែវង6m ចុចេលើ Points យក Create Points យក Divide Object : Select entity : ចុចេលើបនទត់ Enter number of segment : Enter offset :

យេលខ 2

យេលខ 2

គឺែចកបនទត់ជ 2កំ

ត់

គឺចំណុចែដលបេងកើតលយេចញពីបនទត់ 2m

េពលេនះេយើងនឹងបន 3ចំណុចែដលែចកបនទត់ជ 2កំ

ត់មន្របែវងេសមើគន ។

                 

10-

ករបេងកើតចំណុចេ -

-

-

-

-

យែចកជចេន្លះមន្របែវងកំណត់ចបស់

ស់ ៖

គូរបនទត់មួយែដលមន្របែវង6m ចុចេលើ Points យក Create Points យក Measure Object : Select entity : ចុចេលើបនទត់ Enter starting station : Beginning station : Ending station :

Prepared By : Khouern Sokha

យេលខ 0

យេលខ 0

យេលខ 5

គឺបញចប់េនចំងយ 5m

[28]

Autodesk Land Desktop

National Technical Training Institute

-

-

-

Enter offset :

Civil Engineering Department

យេលខ 2

Enter station interval :

គឺចំណុចែដលបេងកើតលយេចញពីបនទត់ 2m

យេលខ 2

គឺពីចំណុចមួយេទមួយមនចំងយ 2m

េពលេនះេយើងនឹងបន 4ចំណុចែដលែចកបនទត់ជ ពីរចេន្លះមន្របែវង2m និង 1ចេន្លះមន្របែវង1m ។

                   

11 -

ករបេងកើតចំណុចេនេលើ Polyline បិតជិត មន -

-

-

-

-

ក់កំពស់កំណត់ ៖

គូរ Polyline ជ6្រជុងបិតជិត ចុចេលើ Points យក Create Points យក Polyline/Contour Vertices-Manual : Default elevation :

យេលខ 0.3

គឺចំណុចែដល្រតូវបេងកើតមនកំពស់ 0.3m

Select Polyline/contour :ចុចេលើ Polyline ្រតង់កែន្លង េពលេនះេយើងនឹងបនចំណុចេន

ក៍បន

ម្រជុងរបស់ Polyline ែដលមនកំពស់េសមើៗគន។

                               

12 -

ករបេងកើតចំណុចេនេលើ Polyline បិតជិត េ

Prepared By : Khouern Sokha

យស្វ័យ្របវត្តិ ៖ [29]

Autodesk Land Desktop

National Technical Training Institute

-

-

-

-

Civil Engineering Department

គូរ Polyline ជ6្រជុងបិតជិត ចុចេលើ Points យក Create Points យក Polyline/Contour Vertices-Automatic : Select Polyline/contour :ចុចេលើ Polyline ្រតង់កែន្លង េពលេនះេយើងនឹងបនចំណុចេន

ក៍បន

ម្រជុងរបស់ Polyline ែដលមនកំពស់េសមើៗគន។

       

IV.

Creating Points-Intersection ករបេងកត ើ ចំណុចេ យកត់គន រ ឺ ្របសព្វគន

1-

ករបេងកើតចំណុចេ -

-

-

-

-

យ ទិស នឹង ទិសកត់គន ៖

េយើងមនចំណុច២ជចំណុចចប់ េផ្តើមរបស់ទិសេ

នីមួយៗគឺ A និង B

ចុចេលើ Points យក Create Points-Intersection យក Direction/Direction : Enter Point : ចុចេនចំណុច A ជចំណុចចប់េផ្តើមរបស់ទិសេ Quadrant (1-4) :

យ1

គឺទិសេ

A សថិតកនុង

ក ្រតង់ទី១

Bearing (DD.MM SS) :

យ 45.0000

-

Enter offset from line :

យ0

-

Enter Point : ចុចេនចំណុច B ជចំណុចចប់េផ្តើមរបស់ទិសេ

-

ែដលមនមុំ 45ដឺេ្រក 00 minute 00 Second

គឺចំណុចែដលបេងកើតសថិតេន្រតួតពីេលើែខ ទិសេ Quadrant (1-4) :

យ1

គឺទិសេ

Bearing (DD.MM SS) :

យ 30.0000

Enter offset from line :

យ0

A.

B សថិតកនុង

B

ក ្រតង់ទី១

ែដលមនមុំ 30ដឺេ្រក 00 minute 00 Second

គឺចំណុចែដលបេងកើតសថិតេន្រតួតពីេលើែខ ទិសេ

Prepared By : Khouern Sokha

A

[30]

B

Autodesk Land Desktop

National Technical Training Institute

-

Civil Engineering Department

េពលេនះេយើងនឹងបនចំណុចថមីមួយេន្រតង់ C ។

 

  2-

ករបេងកើតចំណុចេ -

-

-

យ ចំងយ នឹង ចំងយកត់គន ៖

េយើងមនចំណុច២ជចំណុចចប់ េផ្តើមរបស់ចំងយនីមួយៗគឺ A និង B ចុចេលើ Points យក Create Points-Intersection យក Distance/Distance : Enter radial point : ចុចេនចំណុច A ជចំណុចចប់េផ្តើមរបស់ចំងយ A

-

Enter radiuse :

-

Enter radial point : ចុចេនចំណុច B ជចំណុចចប់េផ្តើមរបស់ចំងយ B

យ3

ពីចំណុច A េទចំណុចែដលបេងកើតថមីែដលមន្របែវង 3m

-

Enter radiuse :

-

Select Intersection (or All) :

-

គឺជ្របែវងកំចំងយ

យ4

គឺជ្របែវងកំចំងយ

ពីចំណុច B េទចំណុចែដលបេងកើតថមីែដលមន្របែវង 4m យ1

េពលេនះេយើងនឹងបនចំណុចថមីមួយេន្រតង់ C ។

3-

ករបេងកើតចំណុចេ -

យ ទិស នឹង ចំងយកត់ គន ៖

េយើងមនចំណុច២ជចំណុចចប់ េផ្តើមរបស់ទិសេ

Prepared By : Khouern Sokha

[31]

B និង ចំងយ A Autodesk Land Desktop

National Technical Training Institute

-

-

Civil Engineering Department

ចុចេលើ Points យក Create Points-Intersection យក Direction/Distance : Enter radial point : ចុចេនចំណុច A ជចំណុចចប់េផ្តើមរបស់ចំងយ A

-

Enter radiuse :

-

Enter Point : ចុចេនចំណុច B ជចំណុចចប់េផ្តើមរបស់ទិសេ

-

-

យ2

គឺជ្របែវងកំចំងយពីចំណុចA

េទចំណុចែដលបេងកើតថមីែដលមន្របែវង 2m Quadrant (1-4) :

យ4

Bearing(DD.MM SS):

គឺទិសេ យ 45.0000

-

Enter offset from line :

-

Select Intersection (or All) :

-

B សថិតកនុង

B

ក ្រតង់ទី 4

ែដលមនមុំ 45ដឺេ្រក 00 minute 00 Second

យ0

គឺចំណុចែដលបេងកើតសថិតេន្រតួតពីេលើែខ ទិសេ

B.

យ1

េពលេនះេយើងនឹងបនចំណុចថមីមួយេន្រតង់ C ។

       

4-

ករបេងកើតចំណុចេ -

-

-

-

-

-

យ ទិសកត់ែកងគន ៖

េយើងមនចំណុច២ជចំណុចសំ ប់បេងកើតចំណុចថមីមួយគឺ A និង B ចុចេលើ Points យក Create Points-Intersection យក Direction/Perpendicular : Enter Point : ចុចេនចំណុច A ជចំណុចចប់េផ្តើមរបស់ទិសេ Quadrant (1-4) :

យ4

Bearing(DD.MM SS):

គឺទិសេ យ 45.0000

A សថិតកនុង

A

ក ្រតង់ទី 4

ែដលមនមុំ 45ដឺេ្រក 00 minute 00 Second

Enter Point : ចុចេនចំណុច B ជចំណុចរត់កត់ែកងជមួយទិសេ

A

ែដល្រតូវបេងកើតជចំណុចថមីមួយ

Prepared By : Khouern Sokha

[32]

Autodesk Land Desktop

National Technical Training Institute

-

Civil Engineering Department

េពលេនះេយើងនឹងបនចំណុចថមីមួយេន្រតង់ C ។

       

  5-

ករបេងកើតចំណុចេ -

-

-

-

-

យ ចំងយឬ្របែវងកត់ែកងគន ៖

េយើងមនចំណុច២ជចំណុចសំ ប់បេងកើតចំណុចថមីមួយគឺ A និង B ចុចេលើ Points យក Create Points-Intersection យក Distance/Perpendicular : Enter radial point : ចុចេនចំណុច A ជចំណុចចប់េផ្តើមរបស់ចំងយ A Enter radiuse :

យ2

គឺជ្របែវងកំចំងយពីចំណុចA

េទចំណុចែដលបេងកើតថមីែដលមន្របែវង 2m Enter Point : ចុចេនចំណុច B ជចំណុចទិសេ

ែដល្រតូវបេងកើតចំណុចថមី

េពលេនះេយើងនឹងបនចំណុចថមីមួយេន្រតង់ C ។

       

  6-

ករបេងកើតចំណុចេ -

-

-

-

-

-

េយើងមនបនទត់េគលេ

យ ទិសេធៀបនឹងេគលេ

៖

A និង B

ចុចេលើ Points យក Create Points-Intersection យក Direction/Object : Select Entity : ចុចេលើបនទត់េគលេ

្រតង់ A

Enter offset from Entity :

គឺលយេចញពីបនទត់េគលេ

យ2

Enter Point : ចុចេនចំណុច B ជចំណុចចប់េផ្តើមរបស់ទិសេ Quadrant (1-4) :

Prepared By : Khouern Sokha

យ4

គឺទិសេ

B សថិតកនុង [33]

2m

B

ក ្រតង់ទី 4 Autodesk Land Desktop

National Technical Training Institute

-

Civil Engineering Department

Bearing (DD.MM SS) :

យ 35.0000

Enter offset from line :

យ0

ែដលមនមុំ 35ដឺេ្រក 00 minute 00 Second

គឺចំណុចែដលបេងកើតសថិតេនេលើែខ េគលេ

B

េពលេនះេយើងនឹងបនចំណុចថមីមួយេន្រតង់ C ។

         

7-

ករបេងកើតចំណុចេ -

-

-

-

េយើងមនបនទត់េគលេ

៖

A និង B

ចុចេលើ Points យក Create Points-Intersection យក Distance/Object : Select Entity : ចុចេលើបនទត់េគលេ

្រតង់ A

Enter offset from Entity :

គឺលយេចញពីបនទត់េគលេ

យ2

2m

Enter radial point : ចុចេនចំណុច B ជចំណុចចប់េផ្តើមរបស់ចំងយ B

-

Enter radiuse :

-

Select Intersection (or All) :

-

យ ចំងយឬ្របែវងេធៀបនឹងេគលេ

យ3

គឺជ្របែវងកំចំងយពីចំណុចB

េទចំណុចែដលបេងកើតថមីែដលមន្របែវង 3m យA

េពលេនះេយើងនឹងបនចំណុចថមីេន្រតង់ C និង D ។

 

      8-

ករបេងកើតចំណុចេ -

-

-

េយើងមនបនទត់េគលេ

យ េគលេ

េធៀបនឹងេគលេ

៖

ពីរេផ ងគនគឺ A និង B

ចុចេលើ Points យក Create Points-Intersection យក Object/Object : Select Entity : ចុចេលើបនទត់េគលេ

Prepared By : Khouern Sokha

A [34]

Autodesk Land Desktop

National Technical Training Institute

-

-

-

-

Enter offset from Entity :

Civil Engineering Department

យ1

គឺលយេចញពីបនទត់េគលេ

Select Entity : ចុចេលើបនទត់េគលេ Enter offset from Entity :

យ2

A ្របែវង1m

B គឺលយេចញពីបនទត់េគលេ

B ្របែវង2m

េពលេនះេយើងនឹងបនចំណុចថមីមួយេន្រតង់ C ។

 

9-

ករបេងកើតចំណុចេ -

-

-

-

-

យ កត់ទទឹង្រតង់ឬកត់ែកង ៖

េយើងមនអងកត់ A មួយ ែដលេយើង្រតូវបេងកើតចំណុចេនេលើេនះ ចុចេលើ Points យក Create Points-Intersection យក Perpendicular : Select Entity : ចុចេលើអងកត់ A Enter Point : ចុចេន្រតង់ B េយើងនឹងបនចំណុចេលខ ១ Enter Point : ចុចេន្រតង់ C េយើងនឹងបនចំណុចេលខ ២ ។

 

V.

Creating Points-Slope ករបេងកត ើ ចំណុច មជ្រមល

1-

ករបេងកើតចំណុចេ -

យមនជ្រមលខពស់ទប ៖

ចំេពះផ្លូវ្រតង់

Prepared By : Khouern Sokha

[35]

Autodesk Land Desktop

National Technical Training Institute

-

-

-

-

-

-

Civil Engineering Department

ចុចេលើ Points យក Create Points - Slope យក High/Low Point : Select first point : ចុចេន្រតង់ A Select second point : ចុចេន្រតង់ B First slope (or Grade) : First grade :

យេលខ G

យេលខ 3

Second grade :

យេលខ 3

Add point : Yes

-

Offset :

-

េយើងនឹងបនចំណុចមួយ្រតង់ C ។

-

ចំេពះផ្លូវេកង

យេលខ 0

         

-

-

-

-

-

-

-

-

ចុចេលើ Points យក Create Points - Slope យក High/Low Point : Select first point : ចុចេន្រតង់ A Select second point : ចុចេន្រតង់ B First slope (or Grade) : First grade :

យេលខ G

យេលខ 3

Second grade :

យេលខ 7

Add point : Yes Offset :

យេលខ 0

េយើងនឹងបនចំណុចមួយ្រតង់ C ។

    Prepared By : Khouern Sokha

[36]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

           

2-

ករបេងកើតចំណុចេ -

-

-

-

-

-

យចំ ងយ

មទិសេ

ជ្រមល ៖

ចុចេលើ Points យក Create Points - Slope យក Slope/Grade - Distance : Beginning point : ចុចេន្រតង់ A Direction : ចុចេនេលើទិស

ែដលេយើងចង់បេងកើតចំណុច

Grade (or slope)<0.00%> 3 Distance : 5

គឺទិសេ

គឺជំេរលមន 3%

មនចំងយ 5m

Enter number of intermediate point : 1 Offset : 0 Add ending point : Yes

ឧ: ទិស B

គឺបេងកើតចំនួនចំណុចកនុងចំងយ 5m

គឺបេងកើតចំណុចែផនកខងចុងៃន 5m

េយើងនឹងបនចំណុចមួយ្រតង់ C និងD ។

       

3-

ករបេងកើតចំណុចេ

យកំ ពស់

មទិសេ

ជ្រមល ៖

-

ចុចេលើ Points យក Create Points - Slope យក Slope/Grade - Elevation :

-

Beginning point : ចុចេន្រតង់ A

Prepared By : Khouern Sokha

[37]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

-

Direction : ចុចេនេលើទិស

-

Grade (or slope)<0.00%> 3

-

Elevation : 0.15

-

Enter number of intermediate point : 1

-

Offset : 0

-

Add ending point : Yes

-

េយើងនឹងបនចំណុចមួយ្រតង់ C និងD ។

ែដលេយើងចង់បេងកើតចំណុច

ឧ: ទិស B

គឺជំេរលមន 3%

គឺចំណុចែដល្រតូវបេងកើតមនកំពស់ 0.15m គឺបេងកើតចំនួនចំណុចកនុងចំងយ 5m

គឺបេងកើតចំណុចែផនកខងចុងៃន 5m

           

VI.

Creating Points-Interpolate ករបេងកត ំ ុ ចចស់ ើ ចំណុចេ យករបែនថមចំណុចេលច ើ ណ

1-

ករបេងកើតចំណុចេ -

-

-

-

-

-

-

យបែនថមចំណុចេនចេន្លះចំណុចែដលមន្រ

ប់

េយើងមនចំណុចេលខ១ និង េលខ២ ចុចេលើ Points យក Create Points-Interpolate យក Interpolate : Elevation Precision <3> :

ក់កំពស់េ

យចំណុចែដលបេងកើតេ

យជក់

ក់

First Point : ចុចេនេលើចំណុចទី១ Second Point : ចុចេនេលើចំណុចទី២ Number of Point to add : Description :

Prepared By : Khouern Sokha

យេលខ 2

គឺេយើងបេងកើតចំណុចថមី២បែនថមេទៀត

ក់េឈមះសំគល់ចំណុចែដលបេងកើតថមី New

[38]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

-

េពលេនះេយើងនឹងបនចំណុចថមីគឺ3 និង 4 ។

-

ចុចេលើ Points យក Create Points-Interpolate យក By Relative Location :

2-

-

-

-

-

-

First Point : ចុចេន្រតង់ A Second Point : ចុចេន្រតង់ B Elevation :

យេលខ 0.5

Elevation :

យេលខ 1

Distance :

យេលខ 2

Offset :

យេលខ 0

Distance : Offset :

យេលខ 4

យេលខ 0

-

េពលេនះេយើងនឹនបនចំណុចថមីេន្រតង់ C និងD ។

-

ចុចេលើ Points យក Create Points-Interpolate យក By Relative Elevation :

 

     

3-

First Point : ចុចេន្រតង់ A

Prepared By : Khouern Sokha

[39]

Autodesk Land Desktop

National Technical Training Institute

-

-

-

-

-

Civil Engineering Department

Second Point : ចុចេន្រតង់ B Elevation :

យេលខ 0.5

Elevation :

យេលខ 1

Elevation :

យេលខ 0.667

Elevation :

យេលខ 0.833

-

េពលេនះេយើងនឹនបនចំណុចថមីេន្រតង់ C និងD ។

-

ចុចេលើ Points យក Create Points-Interpolate យក Number By Distance :

           

4-

-

-

First Point : ចុចេន្រតង់ A Second Point : ចុចេន្រតង់ B Elevation :

យេលខ 0.5

Elevation :

យេលខ 1

-

Enter Number Of Point :

-

Offset :

-

េពលេនះេយើងនឹនបនចំណុចថមីេន្រតង់ C និងD ។

យេលខ 2

យេលខ 0

          Prepared By : Khouern Sokha

[40]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

5-

-

-

ចុចេលើ Points យក Create Points-Interpolate យក Perpendicular : First Point : ចុចេន្រតង់ A Second Point : ចុចេន្រតង់ B Elevation :

យេលខ 0.5

-

Elevation :

យេលខ 1

-

Select Point : ចុចេន្រតង់ចំណុច C ែដល្រតូវបេងកើតថមី

-

Offset :

-

Select Point : ចុចេន្រតង់ចំណុច D ែដល្រតូវបេងកើតថមី

-

Offset :

-

េពលេនះេយើងនឹនបនចំណុចថមីេន្រតង់ C និងD ។

-

ចុចេលើ Points យក Create Points-Interpolate យក Incremental Distance :

យេលខ 0

យេលខ 0

   

6-

-

-

-

First Point : ចុចេន្រតង់ A Second Point : ចុចេន្រតង់ B Elevation :

យេលខ 0.5

Elevation :

យេលខ 1

Increment :

យេលខ 2

គឺែចកចំងយពីចំណុចមួយេទមួយមន្របែវង 2m

-

Offset :

-

េពលេនះេយើងនឹនបនចំណុចថមីេន្រតង់ C និងD ។

យេលខ 0

 

Prepared By : Khouern Sokha

[41]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

VII. ករបេងកត ើ ្រកុមចំណុច Point Group  ចុចេលើ Points

-

-

Point Management យក Point Group Management...

All_Points ជ Group Points ែដលបនេធ្វើកលពី Import Points ចុចេលើសញញ

េដើមបីបេងកើត Group Points មួយេទៀត

មរយៈ Include គឺ

ចំនុចែដល្រតូវរួមបញូ ច ល & បង្ហញ - Group Name: េឈមះ្រកុមថមី យ Border ្រពំដី

- Description: ចំនុចសំគល់ថីម

- With Number Matching: Point Number

- សំ ប់េរ ើសចំនុចកនុងប្លង់េនេលើ េអ្រកង់

- សំ ប់េរ ើសចំនុចកនុងផទំងកមមវ ិធី

- សំ ប់បង្ហញ Point Elevation

- គឺបង្ហញែត Description អក រ B

- បញូច លចំនុចទំងអស់

Prepared By : Khouern Sokha

[42]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- ចុចេលើប៊ូតុង OK េយើងនឹងបន  Point Group ថមីមួយេទៀតមនេឈមះ Border ែដលមន Description ជអក រ B ទំងអស់ ។

-

បេងកើត Point Group មួយេទៀត

ក់េឈមះថ Corner គឺយកចំនុច

ែដលមន

Description ជអក រ C ។ -

េធ្វើដូចរេបៀបមមុន

Prepared By : Khouern Sokha

[43]

Autodesk Land Desktop

National Technical Training Institute

-

Civil Engineering Department

េយើងនឹងបន Point Group ដូចរូប

VIII.ករបង្ហញចំណុចែដល្រតូវករសំ ប់ងយ្រសួលគូរ Insert Points To Drawing  ចុចេលើ Points យក Insert Points To Drawing

-

យG

គឺ Group Pionts

-

Dialog

-

Select Point Group ែដលចង់បង្ហញ រួចចុចប៊ូតុងOK

Prepared By : Khouern Sokha

េ

យេចញផទំង Select a Point Group

[44]

Autodesk Land Desktop

National Technical Training Institute

-

Civil Engineering Department

នឹងបនបង្ហញ Points ែដលមន Description ជអក រ B ដូចរូប បនទប់មកេយើង

ចគូរ្រពំ្របទល់របស់ប្លង់បនចបស់ ។

IX. ករែកែ្របចំណុច Edit Points 1. ករែកែ្របចំនុចពី ធំេទតូច ឬ ពី តូចេទធំ  ចុចេលើ Points

Edit Points យក Display Properties...

 Points to Modify (All/Number/Group/Selection/Dialog)?

: G មនន័យថែក

 េរ ើស្រកុម

Prepared By : Khouern Sokha

ម្រកុម

ែដលេយើងចង់ែកេនកនុង្របអប់ Select េហើយចុចេលើប៊ូតុងOK

[45]

Autodesk Land Desktop

National Technical Training Institute

 េយើង

Civil Engineering Department

ចែកនូវផទំងText និង Marker បន

មចិត្ត, រួចចុចប៊ូតុង OK

េដើមបីបញចប់ករែក េ

កអនក

ច

កលបងែក

ចំនុច Selection, និង

មរយៈចំនុចទំងអស់ All , ករេ្រជើសេរ ើស

មផទំង Dialog ៕

2. កែកែ្របចំណុចទូេទ - ចុចេលើ Points

Edit Points យក Edit Points...

- ចុចេលើ Points

Edit Points យក Datum...

- ចុចេលើ Points

Edit Points យក Renumber...

- ចុចេលើ Points

Edit Points យក Move...

3. ករែកែ្របរយៈកំពស់របស់ចំនុច (បូក ឬ ដក កំពស់េសមើៗគន) 4. ករែកែ្របេលខេរៀងរបស់ចំនុច 5. ករផ្លស់ទី

ំងចំនុច

Command Line: Points To Move (All/Number/Group/Select/Dialog)? :

6. ករបង្វិលចំនុច -

ចុចេលើ Points

Edit Points យក Rotate...

Command Line: Points To Rotate (All/Number/Group/Select/Dialog)? :

7. ករចំលងចំនុច -

េលើ Points

Edit Points យក Copy...

Command Line: Points To Copy (All/Number/Group/Select/Dialog)? :

Prepared By : Khouern Sokha

[46]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

8. ករលុបចំនុច - ចុចេលើ Points

Edit Points យក Erase...

Command Line: Points To Erase (All/Number/Group/Select/Dialog)? :

9. ករេ

ចំនុចែដលលុបមកវ ិញ

- ចុចេលើ Points

Edit Points យក Unerase...

Command Line: Points To Unerase (All/Number/Group/Window)? :

10.

ករលុបចំនុចេចញពីប្លង់

- ចុចេលើ Points

Remove From Drawing...

Command Line: Also Remove Description Key Symbol [Yes/No] : Points To Remove (All/Number/Group/Select/Dialog)? :

11. 12.

ករបញូ ច លចំនុចែដលបនលុបេចញពីប្លង់មកកនុងប្លង់វ ិញ

ចុចេលើ Points

Insert Point To Drawing...

Command Line: Points To Insert (All/Number/Group/Select/Dialog)? :

ករលុបចំនុចេចញពីធុងសំ ម -

ចុចេលើ Points

Point Utilities

Pick Point Database...

Command Line: Point File has 0 valid usable point. Point File has 249 unusable (delete or empty) point. Remove all unusable point from point file [Yes/No] :

X. ករនំចណ ំ ុ ចេចញ Export Points  ករនំចំនុចេចញពីកមមវ ិធី Auto Land េទជ File Text េដើមបីយកេទ េ្របើ្របស់េលើករងរេផ ងៗេទៀត - ចុចេលើ Points

Prepared By : Khouern Sokha

មតំរវូ ករ ។

Import/Export Points

[47]

Export Pionts......

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- ចុចេ្រជើសេរ ើសយក រួចចុចេលើេលើរប ូ

-

Point Group

ែដលេយើងចង់នំេចញ,

្រតង់្របអប់ Destinatipn File :

ែស្វងរក្របភព េដើមបីរក

File Text ទុក, រួចចុចេលើប៊ូតុង Save

បនទប់មកចុចេលើ OK

(([))

Prepared By : Khouern Sokha

[48]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP ករបេងកើត Surface 

េមេរៀនទី៤

 េដើមបីបេងកើត Surface បនលុះ្រ

ែតមនទិននន័យដូចជ Point Group និង

Boundary ជមុនសិន ។ ករបេងកើតគឺដូចខងេ្រកម ៖  ចុចេលើ Terrain យក Terrain Model Explorer........ បង្ហញផទំងដូចរូប

1. ចុច Mouse ខង

Prepared By : Khouern Sokha

្ត ំេលើ Terrain

[49]

Create New Surface......

Autodesk Land Desktop

National Technical Training Institute

2. ចុច Mouse ខង

Civil Engineering Department

្ត ំេលើ Point Group

3. េរ ើសយក Point Group

ែដលចង់បេងកើត Surface

កនុង្របអប់ Point Group Name

4. ចុច Mouse ខង

Add Point Group......

្ត ំេលើ Boundary

Ok

Add Boundary Definition.......

-

Command Line: Select Polyline for boundary: ចុចេលើ Boundary

-

Boundary Name : 1 Enter

-

ែខ ្រពំរបស់ដី Boundary type (Show/Hide/Outer): Enter Make Break lines along edges? (Yes/No): No Enter

Prepared By : Khouern Sokha

[50]

Autodesk Land Desktop

National Technical Training Institute

ចំ

Civil Engineering Department

Select Polyline for Boundary : Enter េដើមបីផ្តច់ Command េ្រពះ Boundary េយើងមនែតមួយ

ំ : Boundary េយើង្រតូវគូរ េ

យេ្របើ Command Polyline ភជប់ែតចំ នុច្រពំដី

ែដលមន Description អក រ B ែតប៉ុេ

5. ចុច Mouse ខង

្ត ំេលើ Surface1

6. ចុចេរ ើសយកដូចរូប Prepared By : Khouern Sokha

្ណ ះ ៕

Build.............

OK [51]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- Compute Extended Statistics មនន័យថបញូ ច លរូបមន្ត Statistics ចំេពះករគណន

- Use Point Group Data េដើមបីបេងកើត Surface េ

យេ្របើ្របស់ទិននន័យ

របស់ Point Group

- Apply Boundary េដើមបីបេងកើត Surface េ

យេ្របើ្របស់ទិននន័យរបស់

Boundary

7. រងចំកមមវ ិធីដំេណើរកររួច បង្ហញផទំ Done Building Surface

OK

េនះជលទធផលែដលេយើងទទួលបនេ្រកយពីករបេងកើត Surface រួច ៕

(([)) Prepared By : Khouern Sokha

[52]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP ករ

េមេរៀនទី៥

 មុននឹង

ក់ Label េលើ Object 

ក់ Label េលើ Object េយើង្រតូវកំ ណត់ Setting ជមុនសិន

ករកំណត់គឺដូចខងេ្រកម ៖ I. ករកំណត់ Settings o

ចុចេលើ Label យក Settings បង្ហញផទំង Label Setting ដូចរូប

1. កំណេតើកុនងផទំង General

2. កំណេតើកុនងផទំង Line Label Prepared By : Khouern Sokha

[53]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- ្របអប់ Current Label Style = Label Style ែដលបនបង្ហញ

- ្របអប់ Non-Align Label Rotation Angle = មុំរបស់ Label ែដល Align េលើ Object

- Align Label On Object = តំរង់ជួររបស់ Label េ

យេទ

មទិសៃន

Object (េមើលរូប A)

- ្របអប់ Force Bearing មនបីជំេរ ើសគឺ ៖

Maxed : េ្របើមុំ Bearing ខងេជើងក៏បន ឬ ខងតបូងក៏បន North : េ្របើមុំ Bearing ខងេជើង South : េ្របើមុំ Bearing ខងតបូង (A)

3. កំណេតើកុនងផទំង Curve Labels Prepared By : Khouern Sokha

[54]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

4. កំណេតើកុនងផទំង Spiral Label

5. កំណេតើកុនងផទំង Point Label II. ករ ក់ Label េលើ Object 1. ករ

ក់ Dynamic Label

- ចុចេលើ Label យក Add Dynamic Labels ចុចេលើ Object ែដលចង់ 2. ករ

Prepared By : Khouern Sokha

ក់, រួចចុច Mouse

្ត ំេចល

ក់ Static Label

[55]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- ចុចេលើ Label យក Add Static Labels ចុចេលើ Object ែដលចង់ រួចចុច Mouse

3. ករ

ក់,

្ត ំេចល

ក់ Tag Label

- ចុចេលើ Label យក Add Tag Labels ចុចេលើ Object ែដលចង់ រួចចុច Mouse

ក់,

្ត ំេចល

- ចុចេលើ Label យក Add Table ចុចយក Line Table... (េ្រពះ Object េយើងជ Line េបើជំែខ េកង ចុចយក Curve Table...,េហើយេបើជវតថុ េកងមូល ចុចយក Spiral Table...)

Prepared By : Khouern Sokha

[56]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

III. ករលុប Label េលើ Object -

ចុចេលើ Label យក Delete Label ចុចេលើ Object ែដលមន Label , រួចចុច Mouse

IV. ករលុប

្ត ំេចល

ង Tag Label -

ចុចេលើ Label យក Edit Table រួចយក Delete Table ចុចេលើបនទត់រ ឺ អក រ កនុង

ង Tag Label , រួចចុច Mouse

្ត ំេចល ៕

(([))

Prepared By : Khouern Sokha

[57]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP ករបេងកើតែខ Contours 

េមេរៀនទី៦

 មុននឹង

ក់ែខ Contours េលើ Object េយើង្រតូវកំណត់ករផ្លស់បូ្តរ

Contour Style Manager ជមុនសិន, ករកំណត់គឺដូចខងេ្រកម ៖ I. កំណត់ករផ្លស់បរទំ ្តូ រងរបស់ែខ Contours o

ចុចេលើ Terrain យក Cortour Style Manager...បង្ហញផទំងដូចរូប

1. Contour Style Appearance : - Contours and Grips េដើមបីបេងកើតែខ Contours ជមួយ Grips េន្រតង់កំពូលែខ នីមួយៗែដល

ចេ

យេយើងែកតំរវូ ែខ Contours បន

- Contours Only េដើមបីបេងកើតែខ Contours េ

យគមន Grips េន្រតង់កំពូលែខ

- Line Width ជកំ ស់ែខ Contours

- Label and Grips េដើមបីបេងកើតែខ Label ជមួយ Grips ែដល

ចេ

យែកតំរវូ ែខ

Label បន

- Label Only េដើមបីបេងកើត Label េ

យគមន Grips

- Label Off មិនបង្ហញLabel េនេលើែខ Contours

- Smoothing Option សំ បកំណត់ករលូនរបស់ែខ Contours ែដលមនជំេរ ើស 3 : Prepared By : Khouern Sokha

[58]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

1) . No Smoothing េបើមិនចង់េ

យែខ Contours លូនេសមើ

2) . Add Vertices សំ ប់កំណត់ករលូនេសមើរបស់ែខ Contours 3) Spline Curve សំ ប់េធ្វើេ

មចិត្ត

យែខ Contours េទជបនទត់ភជប់

2. កំណត់ផទំង Text Style - Style ជរចនបថតួេដើមបីេ្របើ សំ ប់ Label របស់ែ្រខ Contours

- Color សំ ប់កំណត់ និង ប្តូរពណ៌របស់តួអក រ - Prefix សំ ប់ - Suffix សំ ប់

ក់បុព្វបទ (េនមុខ) Label របស់ែខ Contours

ក់បចច័យ (េនេ្រកយ) Label របស់ែខ Contours

- Height ជកំពស់របស់តួអក រ

- Precision សំ ប់កំណត់ចំនួនខទង់េនពី េ្រកយ

Prepared By : Khouern Sokha

[59]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

3. កំណត់ផទំង Label Position - Orientation ទី

ំងៃន Label របស់ែខ Contours មនជំេរ ើស 3 គឺ ៖

1) Above Contours បង្ហញ Label េនពីេលើែខ Contours

2) Below Contours បង្ហញ Label េនពីេ្រកមែខ Contours 3) On Contours បង្ហញ Label េនចំក

្ត លែខ Contours

- Break Contours For Label ផ្តច់ែខ Contours េដើមបីបង្ហញ Label ែដលកំណត់បនសំេរច

- Offset សំ ប់កំណត់គំ អក រ

ត Label ពីែខ Contours ែដលគិតេធៀបនឹងកំពស់តួ

ចកំណត់បនសំ ប់ែតេយើងេរ ើសយក Above Contour និង Bebow

Contour - Make Plan Readable បង្ហញអក រ Label េ

យ

ចេមើលបន រ ឺ

- Label Positive Slope ចុងអក រ Label ជនិចចជកលគឺបង្ហញ

ច់េនកនុងប្លង់

មទិសេ

របស់

កំពស់ដីគិតពីទបេទខពស់

- Border Around Label បង្ហញ្របេភទស៊ុមៃន Label មនជំេរ ើស 3 េមើលរូបខងេ្រកម :

II. ករបេងកត ើ ែខ Create Contours o

ចុចេលើ Terrain យក Create Contours...បង្ហញផទំងដូចរូប

Prepared By : Khouern Sokha

[60]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o ករកំណត់កុងផ ន ទ ំង Create Contours - កនុង្របអប់ Surface ចុចេរ ើសយក Surface1 គឺ Surface ែដលេយើងបេងកើតរួច - Minor Interval ជែខ Contour រង

- Major Interval ជែខ Contour េម

- Contour Object មនន័យថ ែខ Contour ជវតថុ

- Polyline មនន័យថ ែខ Contour ជែខ បនទត់ជប់

- ប៊ូតុង Style Manager>> សំ ប់កំណត់ទំរង់ែខ Contours

ដូចេយើងបនកំណត់កុនង Contour Style Manager ខងេលើរច ួ េហើយ ៕ បនទប់ពីកំណត់រច ួ េហើយចុច OK

Command Line : Erase Old Contours (Yes/No) : Enter

Prepared By : Khouern Sokha

[61]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

III. ករ ក់ Label េ យែខ Contours មួយ ឬ េ្រចន ើ a. សំ ប់ករ

ក់ Text Label ម្តងមួយៗ

ចុចេលើ Terrain យក Contour Label... រួចេរ ើសយក Interior

o

o Command Line : Select Contour To Label : ចុចេរ ើសយកែខ Contour ែដលចង់បង្ហញ Label o Label Point : ចុច្រតង់ចំនុចេលើែខ Contour ែដលចង់បង្ហញ Text េន្រតង់េនះ ៕ b. សំ ប់ករ

ក់ Text Label េ្រចើន

ចុចេលើ Terrain យក Contour Label... រួចេរ ើសយក Group Interior

o

o គំ

យតំៃល 1.00 កនុង្របអប់ Elevation Increment រួចចុចប៊ូតុង OK គឺបង្ហញ តពីែខ Contour មួយ េទែខ Contour មួយ ខុសរយៈកំពស់គន 1m

o Command Line : Start Point : ចុចេលើចំនុចចប់េផ្តើម o Command Line : End Point : ចុចេលើចំនុចខងចុង

Prepared By : Khouern Sokha

[62]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

IV. ករលុប Label េចញពែី ខ Contours មួយ ឬ េ្រចន ើ a. សំ ប់ករលុប ម្តងមួយែខ o ចុចេលើ Terrain យក Contour Label... រួចេរ ើសយក Delect Label o Command Line : Select Contour To Remove Label From : ចុចេរ ើសយកែខ

ែដលចង់លុប Label

o Command Line : Select Point Nearest Label : ចុចេលើែខ ដែដល b. សំ ប់ករលុប ម្តងេ្រចើនែខ o ចុចេលើ Terrain យក Contour Label... រួចេរ ើសយក Delect All Label o Select Contours

ែដលចង់លុប រួចចុច Mouse

្ត ំមួយេចល ៕

V. ករបង្ហញទស ិ េ ទក ឹ ហូរ Direction of Water Flow o ចុចេលើ Terrain យក Sueface Display រួចេរ ើសយក Slope Setting...... បង្ហញផទំងដូចរូប....                  

 

o Number of ranges មនន័យថ្របេភទពណ៌របស់ Arrows មន 5 ្របេភទ រួចចុច OK o បនទប់មកេទៀតចូល Terrain យក Sueface Display រួចេរ ើសយក Slope Arrows...... បង្ហញផទំងដូចរូប.... Prepared By : Khouern Sokha

[63]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 

o បនទប់មកចុច OK o Command Line: Scale factor<1.0000>

យ 2 Enter បង្ហញផទំងដូចរូប....

o បនទប់មកចុច OK

Prepared By : Khouern Sokha

[64]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

VI. ករបង្ហញ Surface ជលកខណៈ 3D ក . Bending 3D Face  ចុចេលើ Terrain យក Sueface Display រួចេរ ើសយក Banding-3D Faces...... បង្ហញផទំងដូចរូប....

o បនទប់មកចុច OK o Command Line: Erase old range view (Yes/No) Enter

បង្ហញផទំងដូចរូប....

o បនទប់មកចុច OK o បនទប់មកចុចេលើ Utilities យក Object viewer......

Prepared By : Khouern Sokha

[65]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o Select Object គឺ Select េលើរប ូ ទំងអស់ រួចចុច Mouse

្ត ំមួយេចល

ខ . Grid of 3D Face  ចុចេលើ Terrain យក Sueface Display រួចេរ ើសយក Grid of 3D Faces...... o Command Line : Rotation Angle <0d0’0’’>: Enter o Command Line : Grid bass point : ចុចេនខងេ្រកមរូបែផនកខងេឆ្វង o Command Line : Grid M size <1.0000>

យេលខ 4 Enter

o Command Line : Grid N size <1.0000>

យេលខ 4 Enter

o Command Line : Upper Right Corner : ចុចេនខងេលើរប ូ ែផនកខង

្ត ំ

o Command Line : Change the size or rotation of grid/grid squares (Yes/No) : Enter បង្ហញផទំងដូចរូប.... OK

Prepared By : Khouern Sokha

[66]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP េមេរៀនទី៧

ករកត់ Section េលើ Surface មួយ រ ឺ េ្រចើន 

 េយើងេធ្វើករកត់ Section

មរូបខងេ្រកម ែដលមន 5 Section គឺ A1-A1,

A2-A2, B1-B1, B2-B2, និង B3-B3 ។

 មុននឹងេធ្វើករកត់ Section បនេយើង្រតូវ Set Current Surface ជមុនសិន ៖ o េដើមបី Set Current Surface ្រតូវចុចេលើ Terrain យក Set Current Surface.... 1. ចុចេលើ Terrain យក Section រួចេ្រជើសយក Define Section.... o Command Line: Group Label:

យA

: Section Label:

: First Point:

យ A1-A1 ចុចេលើចំនុចទី 1

: Second Point: ចុចេលើចំនុចទី 2 : Section Label: : First Point:

យ A2-A2 ចុចេលើចំនុចទី 3

: Second Point: ចុចេលើចំនុចទី 4 : Section Label: Enter Prepared By : Khouern Sokha

[67]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

: Group Label:

យB

: Section Label:

យ B1-B1

: First Point:

ចុចេលើចំនុចទី 5

: Second Point: ចុចេលើចំនុចទី 6 : Section Label: : First Point:

យ B2-B2 ចុចេលើចំនុចទី 7

: Second Point: ចុចេលើចំនុចទី 8 : Section Label: : First Point:

យ B3-B3 ចុចេលើចំនុចទី 9

: Second Point: ចុចេលើចំនុចទី 10 : Section Label: ចុច Enter : Group Label: ចុច Enter 2. ចុចេលើ Terrain យក Section រួចេ្រជើសយក Process Section.... o Command Line: Group List A

B

: Enter Group To Retrieve: A ចុច Enter : Group: A : Retrieving Group: A

-DONE!

: Enter Group To Retrieve: B ចុច Enter : Group: B : Retrieving Group: B

-DONE!

: Enter Group To Retrieve: ចុច Enter 3. ចុចេលើ Terrain យក Section រួចេ្រជើសយក Import Section.... o Command Line: Datum Line Layer(or for none): ចុច Enter : Vertical Scale Factor<10.0000>:

យ 5 Enter

: Insertion Point for GROUP: A SECTION: A1-A1: ចុច្រតង់ទី

ំងែដលចង់បង្ហញ

: Datum Elevation <40.0000>:

យ15 Enter

: Insertion Point for GROUP: A SECTION: A2-A2: Prepared By : Khouern Sokha

[68]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

ចុច្រតង់ទី

ំងែដលចង់បង្ហញ

: Datum Elevation <40.0000>:

យ15 Enter

: Insertion Point for GROUP: B SECTION: B1-B1: ចុច្រតង់ទី

ំងែដលចង់បង្ហញ

: Datum Elevation <40.0000>:

យ 15 Enter

: Insertion Point for GROUP: B SECTION: B2-B2: ចុច្រតង់ទី

ំងែដលចង់បង្ហញ

: Datum Elevation <40.0000>:

យ15 Enter

: Insertion Point for GROUP: B SECTION: B3-B3: ចុច្រតង់ទី

ំងែដលចង់បង្ហញ

: Datum Elevation <40.0000>:

យ15 Enter

េនះជលទធផលែដលបនពីករ Import Section

Prepared By : Khouern Sokha

[69]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

េនះជលទធផលសំ ប់ Section A1-A1

4. ចុចេលើ Terrain យក Section រួចេ្រជើសយក Grid for Section.... o Command Line: Layer for Section Grid (or for none): ចុច Enter : Select Desired Section Datum Block: ចុចេលើពកយ

DATUM ELEV ្រតង់ Section

: Elevation Increment<10.0000>:

យេលខ 10 រួចចុច Enter

Elevation Increment or Vertical Elevation

: Offset Increment<10.0000>:

យេលខ 1 រួចចុច Enter

Offset Increment or Horizontal Offset

Prepared By : Khouern Sokha

[70]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

           

Prepared By : Khouern Sokha

(([))

[71]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP គណន្រក

េមេរៀនទី៨

I. ករគណន្រក

ចំ

ៃផទ និងមឌដីចក់បំេពញ 

ៃផទដី

ំ ៖ មុននឹងេធ្វើករគណន្រក

ែដលេគេ

ថ Boundary េ

ៃផទបនេយើង្រតូវភជប់្រពំដីេ

យេទជែខ បិតជិត

យេ្របើ Command: Polyline េហើយករគណនមនេ្រចើន

រេបៀបដូចជៈ 1. គណន្រក 

ៃផទដីេ

យេ្របើ Command: Area

យពកយ Area េន្រតង់ Command Line: រួចចុច Enter o Command: Area : Specify First Corner Point or [Object/Add/Subtract]:

យ O Enter

: Select Object: ចុចេលើ្រពំដី រ ឺ Boundary ដី, េយើងនឹងេឃើញៈ Area: (្រក

ៃផទដី គិតជែម៉្រតកេរ ៉)

Length: (បរ ិម្រតដី គិតជែម៉្រត)

Prepared By : Khouern Sokha

[72]

Autodesk Land Desktop

National Technical Training Institute

2. ចង់េ 

Civil Engineering Department

យេអ្រកង់បង្ហញទំហំៃផទ្រក

និងកូអរេ

េណដី

យពកយ List េន្រតង់ Command Line: រួចចុច Enter o Command: List : Select Object: ចុចេលើ្រពំដី រ ឺ Boundary ដី : Select Object: ចុច Mouse

្ត ំមួយេចល ឬ Enterេដើមបីេផ្តច

Command, េយើងនឹងេឃើញផទំងដូចខងេ្រកម ៖

3. គណន្រក

ៃផទដីេ

យេ្របើ Menu Toolbar មន 3 វ ិធីគឺ Area By Lines/Curves,

Area By Polylines និង Area By Point.  ចុចេលើ Inquiry យក Area By Polylines o Command Line: Select Polyline: ចុចេលើ្រពំដី រ ឺ Boundary ដី : Connecting Vertices............... : Done ! : The area = 3,956 sq.m. 0.396 hectares : Select Polyline: ចុច Mouse

្ត ំមួយេចល ឬ Enter េដើមបីេផ្តច

Command

Prepared By : Khouern Sokha

[73]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

II. ករគណនមឌដីចក់បេំ ពញ ចំ

ំ ៖ មុននឹងេធ្វើករគណនមឌដីចក់បំេពញបនេយើង្រតូវមន Surface ចំនួន2

ែដល Surfaec មួយជ Surface ដីកំេណើត រ ឺ ស មួយេទៀតជ Surface ស

្ឋ នដីចស់ (Existing Ground) េហើយ

្ឋ នដីថីែម ដលេយើងចង់ចក់បំេពញ ។

1. ករបេងកើត Surface ថមី  គូរបនទត់បិទជិតេនហុំជុំវ ិញដី េ

យេ្របើ Rectangle

 បេងកើតចំណុច្រតង់្រជុងទំងបួនៃន Rectangle ែដលបនគូររួច េ កំពស់

យកំណត់រយៈ

មួយែដលចង់ចក់ដីបំេពញ ( ្រតូវចុចេលើ Points យក Create Points...

រួចយក Manual ) o Command Line: Next Point: ចុចេលើចំណុចទី1 Description:

យ New រួច Enter

Elevation (or):

យ 33 រួច Enter

o Command Line: Next Point: ចុចេលើចំណុចទី2 Description:

យ New រួច Enter

Elevation<33.0000> (or): ចុច Enter o Command Line: Next Point: ចុចេលើចំណុចទី3 Description:

យ New រួច Enter

Elevation<33.0000> (or): ចុច Enter o Command Line: Next Point: ចុចេលើចំណុចទី4 Description:

យ New រួច Enter

Elevation<33.0000> (or): ចុច Enter o Command Line: Next Point: ចុច Mouse

្ត ំមួយេចល ឬ Enter េដើមបីេផ្តច

Command  បេងកើត Point Group សំ ប់ចំនុចទំងបួន ែដលេយើងេទើបែតបេងកើត ្រតូវចុចេលើ Points យក Point Manager, រួចយក Point Group Manager...

Prepared By : Khouern Sokha

[74]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o ចុចេលើរប ូ

o ចុចេលើផទំង Include រួច យេឈមះ New_Points ្រតង់្របអប់ Group Name o Tick យកពកយ With Number Marching រួចចុចេលើប៊ូតុង Select Set in Drawing>> o ចុចេរ ើសយកចំណុចទំងបួន ែដលបនបេងកើតថមី រួចចុច Mouse ខង

Prepared By : Khouern Sokha

[75]

្ត ំ

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o ចុចេលើប៊ូតុង OK

េនះជលទធផលែដលទទួលបនេ្រកយពីករបេងកើត  ចុចេលើ Terrain យក Terrain Model Explorer...

o Surace1 ជ Surface ស  ចុច Mouse

្ឋ នដីចស់ែដលបេងកើតពីមុនមក

្ត ំេលើ Terrain យក Create New Surface បនទប់េយើងទទួលបន

េឈមះ Surface2

 ចុច Mouse

Prepared By : Khouern Sokha

្ត ំេលើ Point Group យក Add Point Group...

[76]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 កនុង្របអប់ Point Group Name ចុចេរ ើសយកេឈមះ New_Point រួចចុចេលើប៊ូតុង OK

្ត ំេលើ Boundary យក Add Boundary Definition...

 ចុច Mouse

o Command: Select Polyline for Boundary: ចុចេលើ Boundary ថមី : Boundary Name:

យេលខ 1 ចុច Enter

: Boundary Type (Show/Hide/Outer) : ចុច Enter : Make Breakline along edges? (Yes/No) : : Select Polyline for Boundary: ចុច Mouse

យ N ចុច Enter

្ត ំមួយេចល ឬ Enter

េដើមបីេផ្តច Command

 ចុច Mouse

Prepared By : Khouern Sokha

្ត ំេលើ Surface2 យក Build...

[77]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 េរ ើសដូចរូប រួចចុចេលើប៊ូតុង OK រងចំរហូតដល់កមមវ ិធីេដើររួច o

បង្ហញផទំង Done Building Surface រួចចុចេលើប៊ូតុង OK

 ចុចេលើប៊ូតុង Close 2. ករកំណត់កុងផ ន ទ ំង Define Stratum

Prepared By : Khouern Sokha

[78]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 ចុចេលើ Terrain យក Select Current Stratum... o កនុង្របអប់ Name

យេឈមះ Stratum1

o កនុង្របអប់ Description

យៃថង ែខ ឆនំែដលបេងកើត 01/01/2011 (រ ឺកំ ណត់ចំ

ំ)

o េន្រតង់ Surface1 ចុចេលើប៊ូតុង Select... េរ ើសយកេឈមះ Surface1 o េន្រតង់ Surface2 ចុចេលើប៊ូតុង Select... េរ ើសយកេឈមះ Surface2 o ចុចេលើប៊ូតុង OK

3. ចុចេលើ Terrain យក Site Definition រួចយក Define Site...

o Command: Rotation angle<0d0’0”>: ចុច Enter : Site Base Point: ចុច្រតង់ចំនុច A (េមើលរូបខងេលើ) : Grid M Size<5.000>:

យេលខ 1 រួចចុច Enter

: Grid N Size<1.000>: ចុច Enter : Upper Right Corner: ចុច្រតង់ចំនុច B (េមើលរូបខងេលើ) : Chang the size or rotation of the grid/grid squares (Yes/No): ចុច Enter : Erase old site outline (Yes/No): ចុច Enter : Erasing entities on layer... : No entities found on selected layer! : Site Name: ចុច Enter Prepared By : Khouern Sokha

[79]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

4. ករគណនមឌដីចក់បំេពញមន 3 វ ិធីគឺ ៖ a. គណន

មវ ិធី Grid Volumes :

 ចុចេលើ Terrain យក Grid Volumes រួចយក Calculate Total Site Volume... o ចុចេរ ើសយកេឈមះ Site Name ែដលបនកំណត់ពីចំនុចទី3 ខងេលើ កនុង្របអប់ Select site: គឺ Project Lesson_2

o ចុចេលើប៊ូតុង OK

o កំណត់ដូចរូប រួចចុចេលើប៊ូតុង OK

Prepared By : Khouern Sokha

[80]

Autodesk Land Desktop

National Technical Training Institute

o កនុង្របអប់ New Surface

Civil Engineering Department

យេឈមះ NTTI_Land រួចចុចេលើប៊ូតុង OK

 េនះជលទធផលែដលបនពីករគណន ៖

b. គណន

មវ ិធី Composite Volume :

 ចុចេលើ Terrain យក Composite Volume រួចយក Calculate Total Site Volume...

o ចុចេរ ើសយកេឈមះ Site Name គឺ Project Lesson_2 o ចុចេលើប៊ូតុង OK

Prepared By : Khouern Sokha

[81]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o កំណត់ដូចរូប រួចចុចេលើប៊ូតុង OK

o កនុង្របអប់ New Surface

យេឈមះ NTTI_Land រួចចុចេលើប៊ូតុង OK

 េនះជលទធផលែដលបនពីករគណន ៖

c. គណន

មវ ិធី Section Volume :

 ចុចេលើ Terrain យក Section Volume រួចយក Sample Section...

o ចុចេរ ើសយកេឈមះ Site Name គឺ Project Lesson_2 o ចុចេលើប៊ូតុង OK

o កំណត់ដូចរូប រួចចុចេលើប៊ូតុង OK

Prepared By : Khouern Sokha

[82]

Autodesk Land Desktop

National Technical Training Institute

o រងចំ

Civil Engineering Department

Run រួច, េនេលើ Command Line បង្ហញ :

 ចុចេលើ Terrain យក Section Volume រួចយក Calculate Volume Total...

o ចុចេរ ើសយកេឈមះ Site Name គឺ Project Lesson_2 o ចុចេលើប៊ូតុង OK

o កំណត់ដូចរូប រួចចុចេលើប៊ូតុង OK

o កនុង្របអប់ New Surface

យេឈមះ NTTI_Land រួចចុចេលើប៊ូតុង OK

 េនះជលទធផលែដលបនពីករគណន ៖

Prepared By : Khouern Sokha

[83]

Autodesk Land Desktop

National Technical Training Institute

Prepared By : Khouern Sokha

Civil Engineering Department

[84]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

5. រេបៀបេមើេលបយករណ៍គណនមឌដីមន 2 វ ិធីគឺ ៖ a. ចុចេលើ Terrain យក Volume Reports រួចយក Site Report...

o ចុចេលើប៊ូតុង OK, េយើងនឹងបនលទធផលដូចផទំងខងេ្រកម

b. ចុចេលើ Terrain យក Volume Reports រួចយក Site Table..., រួចចុចេលើប៊ូតុង OK o Command: Text Insertion Point: ចុចេនេលើទី

ំងែដលចង់បង្ហញ

o Potation Angle<0d0’0”>: ចុច Enter

(([)) Prepared By : Khouern Sokha

[85]

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP Road Designs

េមេរៀនទី៩

 Road Designs គឺេគសិក េលើវ ិស័យផ្លូវថនល់ មនដូចជករ Design កំេ របស់ផូ្លវ េតើ្រតូវយកកំេ កុំេ

ងប៉ុនមនេដើមបីេ

យមន េ្រគះថនក់, ចំេ

ង

យរថយន្តេបើកបរកនុងេលប នមួយ

ទ រ ឺ េជើងេទររបស់ផូ្លវ, គូរមុខកត់របស់ផូវ្ល

និងករគណនរកមឌដីចក់បំេពញផ្លូវ ៕ I.

Drawing Lines/Curves and Spirals Drawing Lines/Curves and Spirals to lay out alignment centerlines. Create new alignments and edit existing alignments by connecting tengant segments with circular curves and spirals. Use speed tables to draw curves and work with attaching multiple alinment objects.

1. line :

2. By point # Rank : Point Number (1-2)

3. By Direction :

Prepared By : Khouern Sokha [86]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

4. By Tuned Angle :

5. By Station Offset :

6. Line Extension : Distance to change or Total

7. From End of Object :

8. Tangent :

Prepared By : Khouern Sokha [87]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

9. Perpendicular :

10. Curve Between Two Lines :

11. Curve On Two Lines :

12. Curve Through Point :

Prepared By : Khouern Sokha [88]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

13. Multiple Curves :

14. From End of Object :

15. Reverse or Compound :

Create Spiral 16. Fit Tangent-Tangent : - Spiral-Curve-Spiral :

- Spiral-Spiral :

Prepared By : Khouern Sokha [89]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

17. Fit Tangent-Curve : - Spiral :

- Spiral-Curve-Spiral-Reversed Spiral :

18. Fit Curve-Curve :

19. Attach Spirals :

Prepared By : Khouern Sokha [90]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

20. Attach Multiple :

21. Speed Table :

Prepared By : Khouern Sokha [91]  

Autodesk Land Desktop

National Technical Training Institute

II.

Civil Engineering Department

ករបេងកើតគំេ ង(Project) ថមីសំ ប់ករងរ Design Road: (េមើលលំនំេមេរៀនទីមួយ) 1. ចុចេលើ File យក New...

1. កំណត់េឈមះេ

យ Drawing Name េន្រតង់្របអប់ Name

2. ចុចេលើ Browse Project សំ ប់

ក់ទី

ំងគំេ ង

3. ចុចេលើ Create Project េដើមបីបេងកើតគំេ ងថមី (New Project)

4. េនកនុង្របអប់ Prototype ្រតូវកំណត់ខនតជ (Meters) 5. េនកនុង្របអប់ Name គឺ

ក់េឈមះេ

Prepared By : Khouern Sokha [92]  

យគំេ ង (Project) Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

6. េនកនុង្របអប់ Description គឺ រ ឺ កំណត់ចំ

ក់ៃថង ែខ ឆនំ ែដលេយើងបេងកើតគំេ ង (Project)

ំ អីេ្វ ផ ងៗែដលេយើងចង់

7. េនកនុង្របអប់ Keywords

ក់

ក់េឈមះអនកបេងកើតគំេ ង(Project)

8. ចុចេលើ OK

9. ចុចេលើ OK

10. ចុចេលើ Finish

Prepared By : Khouern Sokha [93]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

11. ចុចេលើ OK

12. ចុចេលើ OK III.

Import Points ករបេងកត ូ ើ ចំណុចេ យនំចល  ករបេងកើចំណុចេ

យនំចូលពីកមមវ ិធី Microsoft Excel

o ចុចេលើ Points

Import/Export Points

Import Pionts......

o ្រតង់្របអប់ Format: េរ ើសយកទំរង់ Format តំរវូ នឹង File Excel

Prepared By : Khouern Sokha [94]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o ្រតង់្របអប់ Source File:

ែស្វងរក្របភព File Excel ែដលេយើងរក ទុក

្រតូវចុចេលើរប ូ o ចុច Tick េលើពកយ Add Points To Point Group ចុចេលើរប ូ េហើយ យេឈមះ

មែដលេយើងចង់

ក់, រួចចុច OK,

o ចុចេលើ OK

IV.

ករ Design Curve ឬ Spiral Curve របស់ផវ្លូ  មុននឹងេធ្វើករ Design េយើង្រតូវសិក ធរណីម្រតផ្លូវេ ប៉ុែន្តកុងកមម ន វ ិធីេនះ

ចជួយេ

 េយើងេធ្វើករ Design ផ្លូវមួយ

កអនកបនគឺ Design

យបនចបស់ជមុនសិន ។ មរយៈ Speed Table AASHTO.

មរយៈ Speed Table: aashto-m10 ែដលេ្រជើសេរ ើសយក

o េលប នកនុង្របអប់ Design Speed: 60 Km/h

Prepared By : Khouern Sokha [95]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o បេងកើត Spiral Curve របស់អ័ក ផ្លូវតភជប់ពី

- ចំណុចេលខ 1978 - 1178 និង1176 ែដលមនកំ R= 120m, ្របែវងតភជប់ LS= 60m - ចំណុចេលខ 1178 - 85 និង 964 ែដលមនកំ R= 120m, ្របែវងតភជប់ LS= 35m o កំណត់យកជំ លរបស់ផូវអតិ ្ល បរម (Maximum Slop) មនតំៃល 6% េន្រតង់ Full Supperalevation ជទូេទ េ្របើសំ ប់្របេទសកមពុជ និង្របេទសភគ

សុី

o េ្រជើសយក្របេភទផ្លូវពីរជួរ Two Lanes ៕

- មុននឹងេធ្វើករ design Curve រ ឺ Spiral Curve េយើង្រតូវេ្រជើសេរ ើស Snap Nearest ជមុនសិន ៖ - Command:

យ OS រួចចុច Enter

- ចុចេលើប៊ូតុង Clear All Prepared By : Khouern Sokha [96]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- េ្រជើសេរ ើសយក Nearest - ចុចប៊ូតុង OK

ក./ រេបៀប Design អ័ក ផ្លូវទី១ (

ម Fit Tangent-Tangent)

1. បេងកើត Layer មួយេឈមះ Arc Road 2. ភជប់បនទត់ពីចំណុចមួយេទចំណុចមួយ េ

យ៖

- ចុចេលើ Lines/Curves យក By Point # Range - Command: Point Number:

យេលខ 964,85,1176,1178,1976 រួច Enter

- រ ឺក៍បេងកើត្រកុមចំណុច (Point Group) ែដលមនេលខ 964,85,1176,1178,1976 ក់េឈមះ Arc Road េដើមបីងយ្រសួលគូរបនទត់ភជប់ពីចំណុចមួយេទចំណុចមួយ បេងកើតជអ័ក ផ្លូវ ។ (េមើលេមេរៀនទី៣, ចំណុចទី IX, X, និងទី XI)

Prepared By : Khouern Sokha [97]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

3. ចុចេលើ Lines/Curves យក Create Spirals រួចយក Spiral Type េ្រជើសេរ ើសយក Clothoid រួចចុចេលើប៊ូតុង OK

4. ចុចេលើ Lines/Curves យក Create Spirals រួចយក Fit Tangent-Tangent...

o េ្រជើសេរ ើសយក Spira-Curve-Spiral រួចចុចេលើប៊ូតុង OK o Command : បង្ហញដូចខងេ្រកម Spiral Type: Clothoid Select line (or Points): ចុចេលើចំណុច A Prepared By : Khouern Sokha [98]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

Select line (or Points): ចុចេលើចំណុច B Enter radius (or Degree):

យេលខ 120 ចុច Enter

Spiral A in (or Length):

យ L ចុច Enter

Spiral Length in (or A):

យេលខ 60 ចុច Enter

Spiral Length Out (60.0000)(or A): ចុច Enter

Select line (or Points): ចុចេលើចំណុច B Select line (or Points): ចុចេលើចំណុច D Enter radius (or Degree):

យេលខ 120 ចុច Enter

Spiral A in (or Length):

យ L ចុច Enter

Spiral Length in (or A):

យេលខ 35 ចុច Enter

Spiral Length Out (35.0000)(or A): ចុច Enter

Prepared By : Khouern Sokha [99]  

Autodesk Land Desktop

National Technical Training Institute

ខ./ រេបៀប Design អ័ក ផ្លូវទី២ (

Civil Engineering Department

ម

ងបទ ្ឋ ន AASTHO)

1. បេងកើត Layer មួយេឈមះ Arc Road 2. ភជប់បនទត់ពីចំណុចមួយេទចំណុចមួយ េ

យ៖

- ចុចេលើ Lines/Curves យក By Point # Range - Command: Point Number:

យេលខ 964,85,1176,1178,1976 រួច Enter

- រ ឺក៍បេងកើត្រកុមចំណុច (Point Group) ែដលមនេលខ 964,85,1176,1178,1976 ក់េឈមះ Arc Road េដើមបីងយ្រសួលគូរបនទត់ភជប់ពីចំណុចមួយេទចំណុចមួយ បេងកើតជអ័ក ផ្លូវ ។

3. ចុចេលើ Lines/Curves យក Create Spirals រួចយក Spiral Type េ្រជើសេរ ើសយក Clothoid រួចចុចេលើប៊ូតុង OK 4. ចុចេលើ Lines/Curves យក Speed Table រួចយក Create Curves - Command : បង្ហញដូចខងេ្រកម Select line (or Points): ចុចេលើចំណុច A Select line (or Points): ចុចេលើចំណុច B

Prepared By : Khouern Sokha [100]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- េ្រជើសេរ ើសយក aastho-m10.sup រួចចុចេលើប៊ូតុង OK

- េ្រជើសេរ ើសយកេលប នែដលចង់ Design កនុង្របអប់ Design Speed: 60 Km/h

- េ្រជើសេរ ើសយកតំៃលកំកំេ

ង Radius: 120 m

- េ្រជើសេរ ើសយកជំ លផ្លូវ Superelevation: 6%

- េ្រជើសេរ ើសយក្របែវងតភជប់ Spiral Length: 60 m

- ចុចេលើប៊ូតុង OK ចំ

ំៈ េយើង េ

ចែកតំៃលរបស់កំកំេ

ង Superelevation និង ្របែវងតភជប់ Spiral Length

យចុចេលើ Edit ៕

- ចុចេលើប៊ូតុង Two Lanes

Prepared By : Khouern Sokha [101]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

5. ចុចេលើ Lines/Curves យក Speed Table រួចយក Create Curves - Command : បង្ហញដូចខងេ្រកម Select line (or Points): ចុចេលើចំណុច B Select line (or Points): ចុចេលើចំណុច D

- េ្រជើសេរ ើសយកេលប នែដលចង់ Design កនុង្របអប់ Design Speed: 60 Km/h - េ្រជើសេរ ើសយកតំៃលកំកំេ

ង Radius: 120 m

- េ្រជើសេរ ើសយកជំ លផ្លូវ Superelevation: 6%

- េ្រជើសេរ ើសយក្របែវងតភជប់ Spiral Length: 35 m

- ចុចេលើប៊ូតុង OK

Prepared By : Khouern Sokha [102]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- ចុចេលើប៊ូតុង Two Lanes

V.

ករេធ្វើ Alignment ផ្លវូ

- ចុចេលើ Alignment យក Define From Object... - Command: បង្ហញដូចខងេ្រកម - Select entity : ចុចេលើ Line

មួយក៍បន

- Select Objects: Specify Opposite corner: 9 Found (ចុច Select ទំងអស់) - Select Object: ចុច Enter - Connecting entities: ................................. - Done! - Select Reference Point (Enter for Start): ចុច Enter

Prepared By : Khouern Sokha [103]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- Alignment Name : េឈមះរបស់ Alignment - Description : ករកំណត់ចំ - Start Station : ទី

ំ

ំងចប់េផ្តើមរបស់ផូវ្ល

- បំេពញរួចចុចេលើប៊ូតុង OK

VI.

ករ Offset Alignment េធ្វជ ំ វ្លូ ើ ទំហផ 1. ចុចេលើ Alignment យក Create Offset...

2. កំណត់ដូចរូប រួចចុចេលើប៊ូតុង OK 3. េយើង

ចកំណត់ពណ៌ Layer របស់ Alignment Offset ដូចជ ៖

- ROW Prepared By : Khouern Sokha [104]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- SOULDER - SIDEWALK - EOP - Arc Road

VII.

ករ ក់ Label េ យ Alignment 1. ចុចេលើ Alignment យក Station Label Settings...

o Perpendicular label : េ

យ Text label េចញែកងនឹង Alignment

o Station read along road : េ o Plus sign locatio : េ

យ Text label ្រសបនឹង Alignment

យ Text label េចញសញញ(+)េនចំទី

o Station label increment : ចំងយេនរ ងទី

ំង

ំង Label (Station label)

o Station tick increment : ចំងយេនរ ងសញញ Tick (Tick mark) o Station label offset : េ

យ Text offset េចញពី Alignment េបើេយើងេ្រជើសេរ ើសយក

Perpendicular label ៕ កំណត់រច ួ ចុចេលើប៊ូតុង OK

Prepared By : Khouern Sokha [105]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

2. ចុចេលើ Alignment យក Create Station Label... Command Line: Select Alignment: Select េលើ Alignment (Arc Road) ផ្លូវទំងអស់

3. ករបង្ហញ Label ្រតង់កែន្លងែដលេធៀបេចញពី Alignment station/offset  ចុចេលើ Alignment យក Station offset រួចយក Label Command: Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Staeting Station: 0.000 Ending Station : 1535.181 Select Point : ចុចេន្រតង់ A Enter leader pionts Next Point: ចុចទី

ំង 1

Next Point: ចុចទី

ំង 2

Prepared By : Khouern Sokha [106]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

Select Point: ចុច Enter េដើមបីផ្តច់ Command

VIII.

ករេធ្វរើ បយករណ៍ៃន Horizontal Alignment

 ចុចេលើ Alignment យក Edit...

 ចុចេលើប៊ូតុង Settings... (េដើមបីកំណត់ករបង្ហញរបយករណ៍)

Prepared By : Khouern Sokha [107]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- File បង្ហញជ File ែតម្តង

- Screen បង្ហញេនេលើេអ្រកង់កមមវ ិធី - រួចចុចេលើ OK  ចុចេលើប៊ូតុង Station/Curve (េដើមបីបង្ហញរបយករណ៍េ

យ )

- Command: Alignment Name: Alignment_AR1 Number: 1 Descr: 07-01-2011 Staeting Station: 0.000 Ending Station : 1535.181 Beginning Station<0.000>: Enter Ending Station<1535.181>: Enter

-

ចុចេលើប៊ូតុង Print to File េដើមបីរក ទុក

Prepared By : Khouern Sokha [108]  

Autodesk Land Desktop

National Technical Training Institute

-

ក់េឈមះេ

Civil Engineering Department

យ File េន្រតង់្របអប់ File Name: Station and Curve Report រួចចុច

េលើប៊ូតុង Save - រួចចុចេលើប៊ូតុង OK  ចុចេលើប៊ូតុង By Increment េដើមបីបង្ហញកូអរេ មុំ -

មទី

េណ Northing និង Easting

ំង 25m មួយរបស់ Alignment

Command: Alignment Name: Alignment_AR1 Number: 1 Descr: 07-01-2011 Staeting Station: 0.000 Ending Station : 1535.181 Beginning Station<0.000>: Enter Ending Station<1535.181>: Enter Station Increment<10.000>:

យ 25 Ente

- ចុចេលើប៊ូតុង Print To File េដើមបីរក ទុក

Prepared By : Khouern Sokha [109]  

Autodesk Land Desktop

National Technical Training Institute

-

ក់េឈមះេ

Civil Engineering Department

យ File េន្រតង់្របអប់ File Name: Coordinate of Alignment

Increment 25m រួចចុច េលើប៊ូតុង Save - ចុចេលើប៊ូតុង OK រួចុចេលើ OK េទៀត

 េដើមបីបំែលង File (.txt) េឈមះ Station and Curve Report េទជ File របស់កមវ ិធី M.S Work - ចុចេលើ យក Programs យក Accessories រួចយក Notepad - ចុចេលើ File ចុចយក Open រួចែស្វងរក File ែដលេយើងចង់េបើក - េយើង

ច Copy ពីកមមវ ិធី Notepad េទ

File(.doc) បន ។

ក់កុនងកមមវ ិធី M.S Work រួចេយើងរក ទុកជ

 េដើមបីបំែលង File (.txt) េឈមះ Coordinate of Alignment Increment 25m េទជ File របស់កមវ ិធី M.S Excel

- ចុចចូលកនុងកមមវ ិធី M.S Excel

- ចុចេលើ File ចុចយក Open រួចែស្វងរក File (.txt) ែដលមនេឈមះ Coordinate of Alignment Increment រួចចុចេលើប៊ូតុង Open េទៀត

Prepared By : Khouern Sokha [110]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- ចុចេរ ើសយកពកយ Delimited រួចចុចេលើប៊ូតុង Next>

- ចុច Tick យកពកយ Tab និង Space រួចចុចេលើ Next> ចុចេលើ Finish - រួចមក

ចេធ្វើកររក ទុក ជ File របស់កមមវ ិធី M.S Excel ធមម

វ ិញ ៕

(([))

Prepared By : Khouern Sokha [111]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP ករបេងកត ើ Profile របស់ផវ ្លូ

េមេរៀនទី១០

 Profile គឺជមុខកត់

មបេ

្ត យ្រតង់អ័ក ្រទូងផ្លូវ (Alignment + Surface = Profile)

 មុននឹងេធ្វើ Profile ផ្លូវ េយើង្រតូវប្តូរ Menu Bar Project េទជ Civil Design សិន  ចុចេលើ Menu Bar (Project) យក Workspace

នឹងបង្ហញផទំងដូចរូប ៖

 ចុចេ្រជើសេរ ើសយក Civil Design I. កំណត់ករផ្លស់បរទំ ្តូ រងរបស់ែខ Contours o

ចុចេលើ Terrain យក Cortour Style Manager...បង្ហញផទំងដូចរូប

1. Contour Style Appearance : Prepared By : Khouern Sokha [112]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- Contours and Grips េដើមបីបេងកើតែខ Contours ជមួយ Grips េន្រតង់កំពូលែខ នីមួយៗែដល

ចេ

យេយើងែកតំរវូ ែខ Contours បន

- Contours Only េដើមបីបេងកើតែខ Contours េ

យគមន Grips េន្រតង់កំពូលែខ

- Line Width ជកំ ស់ែខ Contours

- Label and Grips េដើមបីបេងកើតែខ Label ជមួយ Grips ែដល

ចេ

យែកតំរវូ ែខ

Label បន

- Label Only េដើមបីបេងកើត Label េ

យគមន Grips

- Label Off មិនបង្ហញLabel េនេលើែខ Contours

- Smoothing Option សំ បកំណត់ករលូនរបស់ែខ Contours ែដលមនជំេរ ើស 3 : 1) . No Smoothing េបើមិនចង់េ

យែខ Contours លូនេសមើ

2) . Add Vertices សំ ប់កំណត់ករលូនេសមើរបស់ែខ Contours 3) Spline Curve សំ ប់េធ្វើេ

មចិត្ត

យែខ Contours េទជបនទត់ ភជប់

2. កំណត់ផទំង Text Style - Style ជរចនបថតួេដើមបីេ្របើ សំ ប់ Label របស់ែ្រខ Contours

- Color សំ ប់កំណត់ និង ប្តូរពណ៌របស់តួអក រ - Prefix សំ ប់ - Suffix សំ ប់

ក់បុព្វបទ (េនមុខ) Label របស់ែខ Contours

ក់បចច័យ (េនេ្រកយ) Label របស់ែខ Contours

- Height ជកំពស់របស់តួអក រ

Prepared By : Khouern Sokha [113]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- Precision សំ ប់កំណត់ចំនួនខទង់េនពី េ្រកយ

3. កំណត់ផទំង Label Position - Orientation ទី

ំងៃន Label របស់ែខ Contours មនជំេរ ើស 3 គឺ ៖

1) Above Contours បង្ហញ Label េនពីេលើែខ Contours

2) Below Contours បង្ហញ Label េនពីេ្រកមែខ Contours 3) On Contours បង្ហញ Label េនចំក

្ត លែខ Contours

- Break Contours For Label ផ្តច់ែខ Contours េដើមបីបង្ហញ Label ែដលកំណត់បនសំេរច

- Offset សំ ប់កំណត់គំ អក រ

ត Label ពីែខ Contours ែដលគិតេធៀបនឹងកំពស់តួ

ចកំណត់បនសំ ប់ែតេយើងេរ ើសយក Above Contour និង Bebow

Contour - Make Plan Readable បង្ហញអក រ Label េ

យ

ចេមើលបន រ ឺ

- Label Positive Slope ចុងអក រ Label ជនិចចជកលគឺបង្ហញ

ច់េនកនុងប្លង់

មទិសេ

របស់

កំពស់ដីគិតពីទបេទខពស់

- Border Around Label បង្ហញ្របេភទស៊ុមៃន Label មនជំេរ ើស 3 េមើលរូបខងេ្រកម :

Prepared By : Khouern Sokha [114]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

II. ករបេងកត ើ ែខ Create Contours o

ចុចេលើ Terrain យក Create Contours...បង្ហញផទំងដូចរូប

o ករកំណត់កុងផ ន ទ ំង Create Contours - កនុង្របអប់ Surface ចុចេរ ើសយក Surface1 គឺ Surface ែដលេយើងបេងកើតរួច - Minor Interval ជែខ Contour រង

- Major Interval ជែខ Contour េម

- Contour Object មនន័យថ ែខ Contour ជវតថុ

- Polyline មនន័យថ ែខ Contour ជែខ បនទត់ជប់

- ប៊ូតុង Style Manager>> សំ ប់កំណត់ទំរង់ែខ Contours

ដូចេយើងបនកំណត់កុនង Contour Style Manager ខងេលើរច ួ េហើយ ៕

Prepared By : Khouern Sokha [115]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

បនទប់ពីកំណត់រច ួ េហើយចុច OK Command Line : Erase Old Contours (Yes/No) : Enter

III. ការបេង្កត ើ Surface ចំ

ំ ៖ មុននឹងេធ្វើករបេងកើត Surface េយើង្រតូវភជប់ Boundary របស់ Point Data ផ្លូវជមុនសិន េ

យេ្របើ Polyline ។

 ចុចេលើ Terrain យក Terrain Model Explorer........ បង្ហញផទំងដូចរូប

1. ចុច Mouse ខង

្ត ំេលើ Terrain យក Create New Surface......

Prepared By : Khouern Sokha [116]  

Autodesk Land Desktop

National Technical Training Institute

2. ចុច Mouse ខង

្ត ំេលើ Point Group យក Add Point Group......

3. េរ ើសយក Point Group រួចចុច Ok

4. ចុច Mouse ខង

Civil Engineering Department

ែដលចង់បេងកើត Surface កនុង្របអប់ Point Group Name

្ត ំេលើ Boundary យកពកយ Add Boundary Definition.......

- Command Line: Select Polyline for boundary: ចុចេលើ Boundary ែខ ្រពំរបស់ដី - Boundary Name : 1 Enter

- Boundary type (Show/Hide/Outer): Enter

- Make Break lines along edges? (Yes/No): No Enter

- Select Polyline for Boundary : Enter េដើមបីផ្តច់ Command េ្រពះ Boundary េយើងមនែតមួយ

Prepared By : Khouern Sokha [117]  

Autodesk Land Desktop

National Technical Training Institute

5. ចុច Mouse ខង

Civil Engineering Department

្ត ំេលើ Surface1 យកពកយ Build.............

6. ចុចេរ ើសយកដូចរូប បនទប់មកចុច OK

7. រងចំកមមវ ិធីដំេណើរកររួច

បង្ហញផទំ Done Building Surface បនទប់មកចុច OK

េនះជលទធផលែដលេយើងទទួលបនេ្រកយពីករបេងកើត Surface រួច ៕ Prepared By : Khouern Sokha [118]  

Autodesk Land Desktop

National Technical Training Institute

បនទប់ពីេយើងមន Surface េយើង

Civil Engineering Department

ចបេងកើត Contour របស់

េហើយ

ចបេងកើត Profile

និង Existing Cross Section ផងែដរ ។ IV. ការបេង្កត ើ Profile 1. ចុចេលើ Terrain យក Set Current Surface... េរ ើសេឈមះ Surface1 រួចចុចេលើ OK

2. ចុចេលើ Alignment យក Set Current Alignment រួចចុចេលើែខ Alignment

បង្ហញ ៖

3. Profile យក Profile Setting រួចយក Sampling...

o Import េដើមបីនំចូលបនទត់េ

យបង្ហញេលើប្លង់

Prepared By : Khouern Sokha [119]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o Sample left/right េដើមបីេ o Sample left offset េ o Sample right offset េ

យេចញ Profile េឆ្វង

្ត ំ

យតំៃលលយេចញ Profile េឆ្វង យតំៃលលយេចញ Profile

្ត ំ

o ចុចេលើប៊ូតុង OK 4. ចុចេលើ Profile យក Profile Setting រួចយក EG Layer...

o ចុចេលើប៊ូតុង OK 5. ចុចេលើ Profile យក Profile Setting រួចយក FG Layer...

Prepared By : Khouern Sokha [120]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o ចុចេលើប៊ូតុង OK 6. ចុចេលើ Profile យក Profile Setting រួចយក Label and Prefix...

o ចុចេលើប៊ូតុង OK 7. ចុចេលើ Profile យក Profile Setting រួចយក Values...

o Tangent labels ចំងយែដលបង្ហញ Label o Vertical grid lines តំៃលរបស់ grid line

មផ្លូវ្រតង់

មបញឈរ

o Vertical Curve labels ចំងយែដលបង្ហញ Label

មផ្លូវេកង

o Passing eye height កំពស់ែដលែភនកអនកេបើកបរេមើលេឃើញ

មបេ

្ត យផ្លូវ

o Passing object height កំពស់របស់យនយន្តេផ ងែដលសំេ

មករកេយើង

o Stopping eye height កំពស់ែដលែភនកអនកេបើកបរសំឡឹងេមើលេទយនយន្ត

Prepared By : Khouern Sokha [121]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o Stopping object height កំពស់ៃនវតថុេនេលើផូ្លវែដល្រតូវេជៀស រ ឺ ្របយ័តន ដូចជបនទះ កំេទចកំទី អំែបង ដុំវតថុេផ ងៗ

o Headlight height កំពស់របស់េភ្លើង

្វ ររថយន្តែដលចំ ពីេលើកំ លផ្លូវ

o Headlight angle(deg)តំៃលមុំគិតជដឺេ្រករបស់េភ្លើង

្វ ររថយន្តែដលចំ ពីេលើកំ លផ្លូវ

o Label Precision Values ជតំៃលខទង់េ្រកយេកប សរបស់ Existing និង Finish ៕ o ចុចេលើប៊ូតុង OK

where: L = Length of vertical curve in feet (or meters) S = Sight distance in feet (or meters) A = Algebraic difference in grade percent (%) Prepared By : Khouern Sokha [122]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

h1 = Height of observer's eye above roadway surface in feet (or meters) h2 = Height of object above roadway surface in feet (or meters)

Prepared By : Khouern Sokha [123]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

8. ចុចេលើ Profile យក Surface រួចយក Set Current Surface... េរ ើសេឈមះ Surface1 រួចចុចេលើ OK

9. ចុចេលើ Profile យក Existing Ground រួចយក Sample From Surface... o តំៃលកនុងរូបេនះ គឺជ តំៃលែដលេយើងបន

កំណត់កលពី Profile Setting ខងេលើ ៕ o ចុចេលើប៊ូតុង OK

Prepared By : Khouern Sokha [124]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

10. ចុចេលើ Profile យក Create Profile រួចយក Full Profile...

o Station Range គឺែដន Station ែដល្រតូវបេងកើត Profile o Datum រយៈកំពស់មូល ្ឋ នៃនករបង្ហញ Profile o Vertical Scale ម្រត ្ឋ នបញឈរ o Left to Right បេងកើត Profile ពីេឆ្វងេទ o Right to Left បេងកើត Profile ពី

្ត ំ

្ត ំេទេឆ្វង

o Import Left/Right Profile នំបញូច ល Profile េឆ្វង

o Import grid េដើមបីបង្ហញ grid េពលបេងកើត Profile o Horizontal spacing តំៃលរបស់ grid o Vertical spacing តំៃលរបស់ grid

្ត ំ ៃនអ័ក ្រទូងផ្លូវ (Centerline)

មេផ្តក មបញឈរ

Prepared By : Khouern Sokha [125]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o Grid height តំៃលកំពស់របស់ grid o រួចចុចេលើប៊ូតុង OK o Command Line: បង្ហញ Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Select starting point: Profile Delete existing profile layer [Yes/No]: Enter Deleting profile block ...Done!

រូបេនះជលទធផលែដលទទួលបនពីករបេងកើត Profile V. ការកំណត់កំពស់ផវ្លូ ថ្មី Design Vertical Alignment 1. ចុចេលើ Profile យក FG Centerline Tangents រួចចុចយក Set Current Layer o Command Line: បង្ហញ Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Current Layer: PFGC 2. ចុចេលើ Profile យក FG Centerline Tangents រួចយក Create Tangents o Command Line: បង្ហញ Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Start Station: 0+000 Existing Elevation: 1.5500 Select Point (or Station): ចុច Enter Station <0.000>: ចុច Enter Elevation <1.550>:

យ 1.4 រួចចុច Enter

Station: 0+000 Elevation: 1.4000 Prepared By : Khouern Sokha [126]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

Select Point [Station/eXit/Undo/Length]: Enter Station:

យ S រួចចុច Enter

យ 440 រួចចុច Enter

Select Point [Grade/Elevation/Undo/Length]: Elevation <1.400>:

យ E រួចចុច Enter

យ 7.5 រួចចុច Enter

Station: 0+440 Elevation: 7.5000 Last Grade: 1.3864 Select Point [Station/eXit/Undo/Length]: Enter Station:

យ S រួចចុច Enter

យ 680 រួចចុច Enter

Select Point [Grade/Elevation/Undo/Length]: Elevation <7.500>:

យ E រួចចុច Enter

យ 25 រួចចុច Enter

Station: 0+680 Elevation: 25.0000 Last Grade: 7.2917 Select Point [Station/eXit/Undo/Length]: Enter Station:

យ S រួចចុច Enter

យ 860 រួចចុច Enter

Select Point [Grade/Elevation/Undo/Length]: Elevation <25.000>:

យ E រួចចុច Enter

យ 66 រួចចុច Enter

Station: 0+860 Elevation: 66.0000 Last Grade: 22.7778 Select Point [Station/eXit/Undo/Length]: Enter Station:

យ S រួចចុច Enter

យ 1160 រួចចុច Enter

Select Point [Grade/Elevation/Undo/Length]: Elevation <66.000>:

យ E រួចចុច Enter

យ 25 រួចចុច Enter

Station: 1+160 Elevation: 25.0000 Last Grade: -13.6667 Select Point [Station/eXit/Undo/Length]: Enter Station:

យ S រួចចុច Enter

យ 1535.181 រួចចុច Enter

Select Point [Grade/Elevation/Undo/Length]: Elevation <25.000>:

យ E រួចចុច Enter

យ 12 រួចចុច Enter

Station: 1+535.181 Elevation: 12.0000 Last Grade: -3.4650 Select Point [Station/eXit/Undo/Length]: ចុច Enter េដើមបីផ្តច់

Prepared By : Khouern Sokha [127]  

Autodesk Land Desktop

National Technical Training Institute

ចំ

Civil Engineering Department

ំ ៈ េពលគូរកំពស់ថីរម ច ួ េហើយ ចូរបិទ Layer ទំងអស់ េបើកែត Layer “PFGC” មួយគត់ េហើយគូរបនទត់ចំ

ំ

ល់ចំណុច Joint ទំងអស់ដូចរូប ងយ្រសួល Designs ៕

3. ចុចេលើ Profile យក FG Vertical Curve... រួចយកពកយ Length រួចចុចេលើ OK

ករ Design េនះ

មរយៈ្របែវង (Length)

Prepared By : Khouern Sokha [128]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o Command line: បង្ហញ Text ដូចខងេ្រកម Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Prepared By : Khouern Sokha [129]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Select incoming tangent: ចុច្រតង់ A Select outgoing tangent: ចុច្រតង់ B Length of curve:

យ 100 រួចចុច Enter

Calculating. Please wait. Select incoming tangent: ចុច Enter េដើមបីផ្តច់ Command

4. ចុចេលើ Profile យក FG Vertical Alignment... រួចយក Define FG Centerline o Command line: បង្ហញ Text ដូចខងេ្រកម Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Select the station point: ចុច្រតង់ចំណុចចប់េផ្តើម Select Objects: ចុចេលើរប ូ ទំងអស់ Select Objects: ចុច Enter េដើមបីផ្តច់ Command 2 CL PVI’s found. 5. ចុចេលើ Profile យក Label រួចយក Vertical Curve o Command line: បង្ហញ Text ដូចខងេ្រកម Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Select grade in: ចុច្រតង់ចំណុច A Select grade out: ចុច្រតង់ចំណុច B Select curve: ចុច្រតង់ចំណុច C Select grade in: ចុច Enter េដើមបីផ្តច់ Command

Prepared By : Khouern Sokha [130]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

6. ចុចេលើ Profile យក Label រួចយក Tangents

o Command line: បង្ហញ Text ដូចខងេ្រកម Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Select grade: ចុច្រតង់ចំណុចេលខ 1 Select grade: ចុច្រតង់ចំណុចេលខ 2 Select grade in: ចុច Enter េដើមបីផ្តច់ Command

7. េយើង្រតូវេបើក Layer ទំងអស់វ ិញេ

យេ្របើ Command Loa

o Command line: Loa ចុច Enter

Prepared By : Khouern Sokha [131]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

(([))

Prepared By : Khouern Sokha [132]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP េមេរៀនទី១១

ករបេងកត ើ Cross Section របស់ផវ ្លូ

 Cross Section គឺជមុខកត់

មទទឹងផ្លូវ ។

Surface + Alignment បនជ Existing Cross Section Alignment + Profile (Complete profile) + Template បនជ Cross Section New Elevation  មុននឹងេធ្វើ Cross Section បនេយើង្រតូវ Set Current Alignment និង Set Current Profile ជមុនសិន ។ I.

ករ Set Current Alignment នង ិ Set Current Profile

1. េដើមបី Set Current Alignment ្រតូវចុចេលើ Alignment យក Set Current Alignment... ចុច Enter រួចេ្រជើសេរ ើសយកេឈមះ Alignment_AR1 រួចចុចប៊ូតុង OK

o Command line: បង្ហញ Text ដូចខងេ្រកម Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Prepared By : Khouern Sokha [133]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

2. េដើមបី Set Current Profile ្រតូវចុចេលើ Profile យក Set Current Profile... o Command line: បង្ហញ Text ដូចខងេ្រកម Pick a point inside the profile: ចុច Enter Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Select profile starting station point: ចុច្រតង់ចំនុចចប់េផ្តើមរបស់ Profile Done! II. ករបេងកត ើ Cross Section េដើម

1. ចុចេលើ Cross Section យក Surface រួចយក Set Current Surface េ្រជើសេរ ើសយក េឈមះ Surface1 រួចចុចេលើប៊ូតុង OK

Prepared By : Khouern Sokha [134]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

2. ចុចេលើ Cross Section យក Existing Ground រួចយក Sample From Surface យបញូ ច លតំៃល និងកំណត់ដូចរូបខងេ្រកម រួចចុចេលើប៊ូតុង OK

o Swath Width : ជទទឹងរបស់ Cross Section Left

: ជទទឹងខងេឆ្វង

Right : ជទទឹងខង

្ត ំ

o Sample Increment : ជចំងយពី Cross Section មួយេទមួយ Tangents : ជចំងយ្រតង់ Curve : ជចំងយេកង Spiral : ជចំងយេកងតភជប់ o PC’s/PT’s : ពិនិតយេមើល Cross Section ែដលកត់េនចំនុចចប់េផ្តើម និងបញចប់ របស់កំេ

ង

o TS-SC’s/CS-ST’s : ពិនិតយេមើល Cross Section ែដលកត់េនចំនុចចប់េផ្តើម និង បញចប់របស់កំេ

ងកំេ

ងតភជប់

o Alignment Start : ពិនិតយេមើល Cross Section ែដលកត់េនចំនុចចប់េផ្តើមរបស់ Alignments o Alignment End : ពិនិតយេមើល Cross Section ែដលកត់េនចំនុចបញចប់របស់ Alignments o Add specific station : ពិនិតយេមើល Cross Section បែនថមេ

យ យតំៃល Station

ែដលចង់េមើល Prepared By : Khouern Sokha [135]  

Autodesk Land Desktop

National Technical Training Institute

ចំ

Civil Engineering Department

ំៈ េបើ Tick ពកយ Add specific station េនះេន្រតង់ Command Line សួរសំនួរថ Enter Critical station <>: រួច OK o Command Line: បង្ហញ Text ដូចខងេ្រកម : Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Beginning station <0.000>: ចុច Enter Ending station <1535.181>: ចុច Enter Enter critical station (or Point):

យ 555 រួចចុច Enter

Enter critical station (or Point):

យ 666 រួចចុច Enter

Enter critical station (or Point): ចុច Enter េដើមបីផ្តច់ Command Sampling terrain data from the surface. Scanning cross section input. Current Surface: Surface1 Group: ALIGNMENT_AR1 Section: 1535.180843 Starting Station: 0+000 Ending Station: 1+535.181 You heve Sampled section for 1535.181 meters of alignment. 3. ចុចេលើ Cross Section យក View/Edit Section េដើមបីបង្ហញ Cross Section រ ឺែក Cross Section

o Command Line: បង្ហញ Text ដូចខងេ្រកម : Starting Station: 0.000 Ending Station: 1535.181 Warning: Station: 0+000 Template nat found in tenplate subdirectory. Warning: Station: 0+000 No valid templat assigned Sta: 0+375 Section View & Display commands Actual/Design/Edit/Id/Next/Previous/eXit/Sta/View/Zoom : យ V រួចចុច Enter Prepared By : Khouern Sokha [136]  

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o

Civil Engineering Department

កំណត់ករបង្ហញែដលចង់បនកនុងផទំងTemplate View Setting Editor រួចេហើយ

ចុចេលើប៊ូតុង OK បនទប់ មក យអក រ V ចុច Enter េដើមបីេមើល Cross Section េន

Station បនទប់ ។ េបើចង់េមើល Station េផ ងៗេទៀតសូម យអក រ S ចុច Enter េហើយ យតំៃល Station ែដលចង់បង្ហញ ៕ III. កររចន Cross Section

ម Template

1. ចុចេលើ Cross Section យក Set Template Path

2. ចុចេលើប៊ូតុង Browse េដើមបីកំណត់ទី

ំងេ

Prepared By : Khouern Sokha [137]  

យ Template

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3. ចុចេលើ Tutorial ពីរដង

4. ចុចេលើប៊ូតុង OK

5. ចុចេលើប៊ូតុង OK .

Prepared By : Khouern Sokha [138]  

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IV. Design Template

ចំ

ំ ៖ មុននឹងេយើងកំណត់ Template េយើង្រតូវ្រតួតពិនិតយេមើលម្រ គន (ម្រ

្ឋ ន (Scale) េ

្ឋ ន េដក និងឈរ) េនកនុង Drawing Setup គឺមនន័យថ ម្រ

Scale: 1:1000 និង ម្រ

យដូច

្ឋ នេដក

្ឋ ន េដក និងឈរ Scale: 1:1000 ែដរ ៕

ក/. Draw Template: 1. ករគូរជុំ លផ្លូវ (Buffer Slope) ចប់គូរពីេលខ ១ ដល់េលខ ២  ចុចេលើ Cross Section រួចយក Draw Template

2. ករគូរចិេញចើមផ្លូវ (Buffer Slope) ចប់គូរពីេលខ ១ ដល់េលខ ៦

Prepared By : Khouern Sokha [139]  

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3. ករគូរចិេញចើមផ្លូវ (Sub-base course) ចប់គូរពីេលខ ១ ដល់េលខ ៨

4. ករគូរចិេញចើមផ្លូវ (Concrete) ចប់គូរពីេលខ ១ ដល់េលខ 4

ខ/. ករកំណត់ Template នីមួយៗ  ចុចេលើ Cross Section យក Template រួចយក Define Template Command Line: បង្ហញ Text ដូចខងេ្រកម ៖ Pick finish ground reference point: ចុចចំនុចក

្ត លរបស់ Template

(គឺ្រតង់ចំណុចេលខ1, េមើលរូបទី១) Is template symmetrical [Yes/No]:Y ចុច Enter Select Template Surfaces..... Select Objects: ចុច Select Template ពីចំណុច A មកចំណុច B (េមើលរូបទី១) Select Objects: ចុច Enter Surface Type [Normal/Subgrade]: ចុច Enter

Prepared By : Khouern Sokha [140]  

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o

េ

យេឈមះបនទត់

ច់ៗ ជ Buffer Slope

រួចចុចប៊ូតុង OK

o េ

យេឈមះបនទត់

ច់ៗ ជ Curb

រួចចុចប៊ូតុង OK

o េ

យេឈមះបនទត់

ច់ៗ ជ Concreate

រួចចុចប៊ូតុង OK

Prepared By : Khouern Sokha [141]  

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o

េ

យេឈមះបនទត់

Civil Engineering Department

ច់ៗ ជ Sub Base Course

រួចចុចប៊ូតុង OK

Command Line: បង្ហញ Text ដូចខងេ្រកម ៖ Pick connection point out: ចុចចំណុចេលខ1 (េមើលរូបទី២) Datum number <1>: ចុចEnter Pick datum point (left to right): ចុចចំណុចេលខ1 Pick datum point (left to right): ចុចចំណុចេលខ2 Pick datum point (left to right): ចុចចំណុចេលខ3 Pick datum point (left to right): ចុចចំណុចេលខ4 Pick datum point (left to right): ចុចចំណុចេលខ5 Pick datum point (left to right): ចុចចំណុចេលខ6 Pick datum point (left to right): ចុច Enter

បង្ហញផទំង Subassembly Attachments ដូចខងេ្រកមៈ



ចុចេលើប៊ូតុង Select េ្រជើសេរ ើសយកពកយ nulls ជអក រតូចទំងអស់ េដើមបី

Prepared By : Khouern Sokha [142]  

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េ

Civil Engineering Department

យ Path បន្រតឹម្រតូវ ។ េទះបីេនកនុងផទំង Subassembly Attachments

មនពកយ nulls ជអក រតូចរួចេហើយក៍េ

យ ក៍្រតូវែតចុចប៊ូតុង Select េដើមបី

េ្រជើសេរ ើសយកពកយ nulls ជអក រតូចែដរ ។ ចុចេរ ើសពកយ nulls ជអក រតូចទំងអស់រច ួ េហើយ ចុចេលើប៊ូតុង OK Command Line: បង្ហញ Text ដូចខងេ្រកម ៖ Save template [Yes/No]:Y ចុចEnter Template Name:

យេឈមះ Type i រួចចុច Enter

Define another template [Yes/No]: យ N រួចចុច Enter គ/. ករែកតំរវូ Template  ចុចេលើ Cross Section យក Template រួចយក Edit Template េដើមបីពិនិតយ និងបង្ហញ េហើយែកតំរវូ



េ្រជើសេរ ើសយកេឈមះ Template (Type i) ែដលបនបេងកើត រួចចុចេលើប៊ូតុង OK

Command Line: បង្ហញ Text ដូចខងេ្រកម ៖ Pick insertion point: ចុច្រតង់ចំណុចេលខ1 (េមើលរូបទី១) Edsrf/SAve/eXit/ASsembly/Display/SRfcon/Redraw: D ចុច Enter Display: [Datum/Connect/Points/Super/SHoulder/Topsurf/TRansition/eXit/Redraw/ TType/:

យ D ចុច Enter

Prepared By : Khouern Sokha [143]  

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Datum number <1>: ចុច Enter Display: [Datum/Connect/Points/Super/SHoulder/Topsurf/TRansition/eXit/Redraw/ TType/:

យ T ចុច Enter

Topsurface number <1>: ចុច Enter Display: [Datum/Connect/Points/Super/SHoulder/Topsurf/TRansition/eXit/Redraw/ TType/: ចុច Enter មួយដង េដើមបីចូល Command Line េមវ ិញ

Prepared By : Khouern Sokha [144]  

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National Technical Training Institute

Civil Engineering Department

Edsrf/SAve/eXit/ASsembly/Display/SRfcon/Redraw: SR ចុច Enter Connect/Datum/Redraw/Super/Topsurf/TRansition/eXit/: T ចុច Enter Top surface number<1>: ចុច Enter Pick top surface point (left to right0: ចុចេលខ 1 Pick top surface point (left to right0: ចុចេលខ 2 Pick top surface point (left to right0: ចុចេលខ 3 Pick top surface point (left to right0: ចុចេលខ 4 Pick top surface point (left to right0: ចុចេលខ 5 Pick top surface point (left to right0: ចុចេលខ 6

េមើលរូបទី៣

Pick top surface point (left to right0: ចុចេលខ 7 Pick top surface point (left to right0: ចុចេលខ 8 Pick top surface point (left to right0: ចុចេលខ 9 Pick top surface point (left to right0: ចុចេលខ 10 Pick top surface point (left to right0: ចុចេលខ 11

Connect/Datum/Redraw/Super/Topsurf/TRansition/eXit/: ចុច Enter

ផ្តច់ 2ដង េដើមបីចូល Commend Line េមវ ិញ

Edsrf/SAve/eXit/ASsembly/Display/SRfcon/Redraw: E ចុច Enter Addsurf/Delsurf/Modify/MName/Points/Redraw/eXit: P ចុច Enter Edit point codes [Add/Delete/eXit] : a ចុច Enter Select point code location: ចុចចំនុចេលខ 25 (េមើលរូបទី៤) កនុងផទំង Template Point Code ចុចេលើប៊ូតុង New រួច យ EOP េហើយចុច OK

Prepared By : Khouern Sokha [145]  

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Civil Engineering Department

Select point code location: ចុចចំនុចេលខ 26 (េមើលរូបទី៤) កនុងផទំង Template Point Code ចុចេលើប៊ូតុង New រួច យ BOS េហើយចុច OK

Edit point codes [Add/Delete/eXit] : ចុច Enter Addsurf/Delsurf/Modify/MName/Points/Redraw/eXit: ចុច Enter Edsrf/SAve/eXit/ASsembly/Display/SRfcon/Redraw: sr ចុច Enter Connect/Datum/Redraw/Super/Topsurf/TRansition/eXit/: s ចុច Enter

Prepared By : Khouern Sokha [146]  

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Civil Engineering Department

Outer left super elevation point: ចុចចំណុចេលខ 1 Inner super elevation reference point: ចុចចំណុចេលខ 2 Outer rollover point: ចុចចំណុចេលខ 3

េមើលរូបទី៥

Outer left super elevation point: ចុចចំណុចេលខ 4 Inner super elevation reference point: ចុចចំណុចេលខ 5 Outer rollover point: ចុចចំណុចេលខ 6

Connect/Datum/Redraw/Super/Topsurf/TRansition/eXit/: ចុច Enter Edsrf/SAve/eXit/ASsembly/Display/SRfcon/Redraw: ចុច Enter Save Template [Yes/No]: ចុច Enter Template Name : ចុច Enter Template exists. Overwrite [Yes/No]: ចុច Enter ឃ/. ករែកតំរវូ Design Control របស់ Template  ចុចេលើ Cross Section យក Design Control រួចយក Edit Design Control

 ចុចប៊ូតុង OK

Prepared By : Khouern Sokha [147]  

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Civil Engineering Department

 ចុចេលើប៊ូតុង Template Control... រួចចុចេលើប៊ូតុង Select េ្រជើសេរ ើសយកេឈមះ type i កនុងផទំង Template Librarian គឺជ Template ែដលបនកំណត់ពីខងេលើ

 ចុចប៊ូតុង OK  កនុងផទំង Design Control ខងេលើ ចុចេលើប៊ូតុង Ditches... សំ ប់កំណត់េធ្វើ្រប

យទឹក

 កំណត់រច ួ ចុចេលើប៊ូតុង OK Prepared By : Khouern Sokha [148]  

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Civil Engineering Department

 កនុងផទំង Design Control ខងេលើ ចុចេលើប៊ូតុង Slope... សំ ប់កំណត់ជំ ល

 កំណត់ដូចរូប រួចចុចប៊ូតុង OK

Prepared By : Khouern Sokha [149]  

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Civil Engineering Department

 កនុងផទំង Design Control ខងេលើ ចុចេលើប៊ូតុង OK

 េយើង

ចចុចេលើប៊ូតុង View Errors... េដើមបីេមើលចំណុច Error, ជទូេទ ែតងែត

មនករ Error

Prepared By : Khouern Sokha [150]  

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 ចុចេលើប៊ូតុង OK រួចចុច OK េទៀត

 ចុចេលើប៊ូតុង OK

ង/. ករែកតំរវូ ឬ្រតួតពិនិតយ Super elevation របស់ផូ្លវ

 ចុចេលើ Cross Section យក Design Control រួចយក Superelevation parameters

 Tick យកពកយ Superelevation calculate និង Crown removal by runout distance Prepared By : Khouern Sokha [151]  

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Civil Engineering Department

 ចុចេលើប៊ូតុង Edit Data... េដើមបីែកតំៃល Superelevation o

ល់ Superelevation គឺេ្របើ Mathod A (េធៀបេចញពីអ័ក ្រទូងផ្លូវ)

o តំៃល E value

ចបនមកពីករគណន ឬ

ចយកពី Speed Table ក៍បន

 ករេមើលតំៃល E value របស់ Speed Table AASHTO:  ចុចេលើ Line/Curve យក Speed Table យក Edit Table រួចយក Design Speed: 60

 កំណត់រច ួ ចុចេលើប៊ូតុង OK Prepared By : Khouern Sokha [152]  

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National Technical Training Institute

Civil Engineering Department

 ចុចេលើប៊ូតុង Save រួចចុចេលើប៊ូតុង Settings...

 កំណត់រច ួ ចុចេលើប៊ូតុង OK េហើយចុចេលើប៊ូតុង Methods...

Prepared By : Khouern Sokha [153]  

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Civil Engineering Department

 ចុចេលើប៊ូតុង OK រួចចុច OK េទៀត 

កនុងផទំងខងេ្រកមេនះ បង្ហញលទធផលេ្រកយពីករគណន

 ចុចេលើប៊ូតុង OK

 ចុចេលើប៊ូតុង OK ច/. ករកំណត់្របែវង Cross Section របស់ផូ្លវ

 ចុចេលើ Cross Section យក Design Control រួចយក Process Section

Prepared By : Khouern Sokha [154]  

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Civil Engineering Department

 ចុចេលើប៊ូតុង OK

 ចុចេលើប៊ូតុង View Errors...

 ចុចេលើប៊ូតុង OK រួចចុច OK េទៀត

 ចុចេលើប៊ូតុង OK ឆ/. ករេមើល Cross Section របស់ផូ្លវែដល Cross េហើយ Prepared By : Khouern Sokha [155]  

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 ចុចេលើ Cross Section យក View/Edit Section

ជ/. ករបង្ហញ Section េចញមកេនេលើេអ្រកង់  ចុចេលើ Cross Section យក Section Plot រួចយក Setting

 ចុចេលើប៊ូតុង Section Layer...

Prepared By : Khouern Sokha [156]  

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Civil Engineering Department

 កំណត់រច ួ ចុច OK o Offset Incr: ជចំងយរ ងបនទត់ឈរេនេលើ Grid o Elevation incr: ជចំងយរ ងបនទត់េដកេនេលើ Grid o Offset lbl incr: ជ Label increment o Elevation lbl incr: ជ Label increment

មជួរេដក មជួរឈរ

o Offset prec: ជចំនួនខទង់េ្រកយេកប សរបស់ label text ៃន grid line មជួរឈរ o Elevation prec:ជចំនួនខទង់េ្រកយេកប សរបស់ label text ៃន grid line មជួរេដក o FG lbl prec: ជចំនួនខទង់េ្រកយេកប សរបស់ label text

មជួរេដកៃនកំពស់ដី

ចក់បំេពញរួច ចំអ័ក ្រទូងផ្លូវ (Finish Ground Centerline Elevation)

o EG lbl prec: ជចំនួនខទង់េ្រកយេកប សរបស់ label text

មជួរេដកៃនកំពស់ដី

ធមមជតិ ចំអ័ក ្រទូងផ្លូវ (Existing Ground Centerline Elevation)

o Rows below datum: ជចំនួន grid cell

មជួរេដកែដលេនខងេ្រកម datum

o Rows above max: : ជចំនួន grid cell

មជួរេដកែដលេនខងេលើ Existing

ground ឬ Template

 ចុចេលើប៊ូតុង Section Layer...

Prepared By : Khouern Sokha [157]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

o Sheet height ជកំពស់របស់្រក o Sheet width ជទទឹងរបស់្រក

ស់ ស់

o Left margin ជរ ឹមទំព័រ ឬេគម្រក

ស់ខងេឆ្វង

o Right margin ជរ ឹមទំព័រ ឬេគម្រក

ស់ខង

o Top margin ជរ ឹមទំព័រ ឬេគម្រក

ស់ខងេលើ

o Bottom margin

ជរ ឹមទំព័រ ឬេគម្រក

្ត ំ

ស់ខងេ្រកម

o Column spacing ជគំ

តជួរឈរេនចេន្លះ Section

o Row spacing

តជួរេដកេនចេន្លះ Section

ជគំ

 កំណត់ section Layer... និង Section Plot... រួចេហើយ ចុចេលើប៊ូតុង OK  ចុចេលើ Cross Section យក Section Plot

Prepared By : Khouern Sokha [158]  

រួចយក Set Text Style

Autodesk Land Desktop

National Technical Training Institute

ចំ

ំ៖

Civil Engineering Department

មុននឹងបង្ហញ Cross Section ្រតូវប្តូរម្រត ្ឋ នេដក និងឈរេ

យដូចគនសិន

 ចុចេលើ Cross Section យក Section Plot រួចយក Single េដើមបីបង្ហញ Section ែតមួយៗ Command Line: បង្ហញ Text ដូចខងេ្រកម Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Station <0.000>:

យ 850 ចុច Enter

Sta: 0+850 Pick bottom insertion point: ចុចទី

ំងែដល្រតូវបង្ហញេលើេអ្រកង់

Station <0.885>: ចុច Enter Sta: 0+885 Pick bottom insertion point: ចុចទី

ំងែដល្រតូវបង្ហញេលើេអ្រកង់

Station <0.900>: ចុច Enter Sta: 0+900 Pick bottom insertion point: ចុច Enter េដើមបីផ្តច់

Prepared By : Khouern Sokha [159]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 ចុចេលើ Cross Section យក Section Plot រួចយក Page េដើមបីបង្ហញ Section ជសន្លឹក Command Line: បង្ហញ Text ដូចខងេ្រកម Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Page import type [Multiple/Single] : ចុច Enter (មនន័យថែតមួយសន្លឹក) Import section into current drawing [Yes/No] : ចុច Enter Starting station <0.000>:

យ 850 ចុច Enter

Sheet origin point: ចុចទី

ំងែដល្រតូវបង្ហញេលើេអ្រកង់

Prepared By : Khouern Sokha [160]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

Station 0+850 រហូតដល់ Station 0+900  ចុចេលើ Cross Section យក Section Plot រួចយក All េដើមបីបង្ហញ Section ទំងអស់ Command Line: បង្ហញ Text ដូចខងេ្រកម Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Beginning station <0.000>: ចុច Enter (មនន័យថបង្ហញចប់ពី Station 0+000 េទ) Ending station <1535.181> ចុច Enter Sheet origin point: ចុចទី

ំងែដល្រតូវបង្ហញេលើេអ្រកង់

ែថមរូប Prepared By : Khouern Sokha [161]  

Autodesk Land Desktop

National Technical Training Institute

Prepared By : Khouern Sokha [162]  

Civil Engineering Department

Autodesk Land Desktop

National Technical Training Institute

Prepared By : Khouern Sokha [163]  

Civil Engineering Department

Autodesk Land Desktop

National Technical Training Institute

V.

Civil Engineering Department

Volume Total by Cross Section

ក/. ករគណនមឌដីសំ ប់ Cross Section េន

ម Station នីមួយៗ

 ចុចេលើ Cross Section យក Total Volume Output រួចយក Volume Table Command Line: បង្ហញ Text ដូចខងេ្រកម Alignment Name: Alignment_AR1 Number: 1 Descr: 15-01-2011 Starting Station: 0.000 Ending Station: 1535.181 Volume computation type [Prismoidal/Avgenddrea] : ចុច Enter Use of curve correction [Yes/No] : ចុច Enter Use of volume adjustment factors [Yes/No] : ចុច Enter Cut adjustment factor <1.00>: ចុច Enter Fill adjustment factor <1.00>: ចុច Enter Beginning station <0.000>: ចុច Enter (មនន័យថបង្ហញចប់ពី Station 0+0000 Ending station <1535.181>: ចុច Enter (មនន័យថបង្ហញរហូតដល់ Station 1535.181) Pick insertion point: ចុចទី

Prepared By : Khouern Sokha [164]  

ំងែដល្រតូវបង្ហញេលើេអ្រកង់

Autodesk Land Desktop

National Technical Training Institute

Prepared By : Khouern Sokha [165]  

Civil Engineering Department

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

ខ/. ចុចេលើ Cross Section យក Total Volume Output រួចយក To screen បង្ហញជ Screen

(([))

Prepared By : Khouern Sokha [166]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

AUTODESK LAND DESKTOP Plotting

េមេរៀនទី១២

I.

Plotting By Layout គំរូ Plotting By Layout :

II. Sheet Manager  មុននឹងឈនដល់ករបេងកើត Sheet Manager េយើង្រតូវមន ៖ - Set Current Alignment - Set Current Profile - ែកតំរវូ Drawing Setup  ចុចេលើ Project យក Drawing Setup េរ ើសយក Scale Horizontal 1:1000

Prepared By : Khouern Sokha [167]  

និង

Vertical 1:100

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 ចុចេនេលើ Sheet Manager យក Setting

- ចុចេនេលើប៊ូតុង Set... េចញផទំង Style Database Path

- ចុចេនេលើប៊ូតុង Browse... េចញផទំង Select Style Database Path

Prepared By : Khouern Sokha [168]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

- ចុច Select យកពកយ metric1 រួចចុច OK

- ចុចេលើ OK  ចុចេនេលើ Sheet Manager យក Select Current sheet style

- េ្រជើសេរ ើសយក pp1000m ចុច Open  ចុចេនេលើ Sheet Manager យក  Sheet style រួចយក Load sheet style

- េ្រជើសេរ ើសយក pp1000m ចុច Open

នឹងបង្ហញ Sheet ដូចរូបខងេ្រកម ៖

Prepared By : Khouern Sokha [169]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 ចុចេនេលើ Sheet Manager យក Sheet style រួចយក Save sheet style េដើមបីរក ទុក

- េន្រតង់្របអប់ File name

ក់េឈមះ រួច Save

Command: បង្ហញដូចខងេ្រកម ៖ Enter type of sheet ( Planprof/pRofile/Section ): ចុច Enter

Prepared By : Khouern Sokha [170]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 ចុចេនេលើ Sheet Manager យក Plan/Profile Sheets រួចយក Save sheet-Individual

-

េនកនុង្របអប់ Current Series:

-

រួចចុច Save

ក់េឈមះេ

យ រួចចុច OK

េនះជលទធផលែដលបនបេងកើតេនកនុង Sheet stype Layout

Prepared By : Khouern Sokha [171]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 ចុចេនេលើ Sheet Manager យក  Plan/Profile Sheet រួចយក General sheet-Individual សំ ប់ករេ

Sheet ម្តងមួយៗេទ

ម Sheet ែដលេយើងចង់បន

Command Line: បង្ហញដូចខងេ្រកម៖ Select a sheet series view definition: ចុចេនេលើ Sheet Series

Command Line: បង្ហញដូចខងេ្រកម ៖ Current sheet Series Name: Road Series Road, Sheet number Rang 1-6 Enter number: ចុចេលខ 1 Enter និងបង្ហញ

មេលខែដលេយើងបនកំណត់ដូចរូបខង េ្រកម ៖

Prepared By : Khouern Sokha [172]  

Autodesk Land Desktop

National Technical Training Institute

 ករបង្វិល Sheet Manager

Civil Engineering Department

ម Object

 ចុចេនេលើ Sheet Manager យក  Plan/Profile Sheet រួចយក Edit Sheet Layout Command Line: បង្ហញដូចខងេ្រកម៖ Select a sheet series view definition: ចុចេនេលើ Sheet Series 

 បនទប់ពី Select រូចចុច Enter

នឹងេចញ

ងដូចខេ្រកម

Prepared By : Khouern Sokha [173]  

Autodesk Land Desktop

National Technical Training Institute

Civil Engineering Department

 ចុចេលើប៊ូតុង Rotate<

 បនទប់ពីបង្វិលរួច ចុចេលើ Ok េដើមបីបពចប់ករបង្វិល

 ករបង្ហញ Sheet Manager 

ម Display

ចុចេនេលើ Sheet Manager យក  Plan/Profile Sheet រួចយក Generat Sheet -Series

េនកនុង Sheet Manager េនះ នឹងបង្ហញជលកខណៈ Auto ៕

(([))

Prepared By : Khouern Sokha [174]  

Autodesk Land Desktop

National Technical Training Institute

Prepared By : Khouern Sokha [175]  

Civil Engineering Department

Autodesk Land Desktop

National Technical Training Institute

Prepared By : Khouern Sokha [176]  

Civil Engineering Department

Autodesk Land Desktop

National Technical Training Institute

Prepared By : Khouern Sokha [177]  

Civil Engineering Department

Autodesk Land Desktop

National Technical Training Institute

Prepared By : Khouern Sokha [178]  

Civil Engineering Department

Autodesk Land Desktop

National Technical Training Institute

Prepared By : Khouern Sokha [179]  

Civil Engineering Department

Autodesk Land Desktop

National Technical Training Institute

Prepared By : Khouern Sokha [180]  

Civil Engineering Department

Autodesk Land Desktop

National Teechnical Traiining Institu ute

Civil Engineeering Departtment

Meridianss are line off equal longiitude. The prime p meriddian passes through Greeenwich, Enngland and has o the readingg of 0 . Usinng the primee meridian as a a referennce, we can measure thee longitude value of a point p on the Eartth’s surfacee as 0o to 180o east or west w of the prime p meridian. Meridiaans are therrefore used for measuring location in the E-W diirection. Parallels aare line of equal latitudde. Using thee equator ass 0o latitudee, we can meeasure the latitude valuue of a point as 0o to 90o northh or south of o the equator. Parallelss are therefo ore used forr measuringg location inn the t it is 1200o west of thhe prime N-S directiion. A pointt location denoted by (120oW, 60oN) means that meridian aand 60o northh of the equuator. ែខ បេ

្ដ យ ឬែខ េម មរ ីឌីយង (Meridian) ( គជងអ័ក ្របឌិ គឺ ្រ តេនេលើៃផទែផនដី ដី ែដលតភ ភប់ ជ ប៉ូលខង ងេជើង

ខងតបូង កត ត់ និងប៉ូលខ ត់េ

មរយៈបេ

្ដ យកំ កំនត់មួយ។ ទី

យរយ យៈទទឹងរបស់ ។ ្រគប់ ប់ែខ បេ

គន។ ែខ ប បេ

ស់ចំនុចមួយេនេលើ យ ែខ បេ ំងរបស

្ដ យកំ យ ន

្ដ យទំងអស ស់ែកងេទន នឹង្រគប់ែខ ្រសបេន ល់ចំនុចកត់ ក

្ដ យទំ ទំងអស់មន្របែវង ន ២០ ០ ០០៣,៩៣ ៣គ.ម េសមើៗគ ៗ ន គឺេសមនឹ ើនឹងពក់ក

្ដ លបរម្រត ិម

ែផនដី។ ែខ បេ េ

្ដ យែដលក កត់

្ដ យ0o និង្រតូវបនេគ

មមជ មណ្ឌល្រហ ហគីនវ ីច (អង់ ង់េគ្លស) ្រតូវបនេគច វ ត់ទុកជេគ គល(រយៈប ប ក់េឈមះថែខ បេ

ែដលមនកំពូលេនផច ផចិតែផនដី និងមនរង្វស់មុំ( ប មួយជុំមន 360 ែខ បេ o

ែខ បេ

្ដ យ្រ្រហគន ី វ ីច។ ែខ ែ បេ

្ដ យដៃទេទៀត យ តកំនត់េ

មេអក្វទ័រ)េធៀៀបេទែខ បេ ប

្ដ យែដ ដលេនមខងេទៀតៃនែ ង ខ បេ

យមុំ

្ដ យ្រហ ហគីនវ ីច។ េ

្ដ យ្រហគ យ ីនវ ីចម មនរយៈបេេ

យ

្ដ យ 180 0 ។ o

្ដ យែដលេន នចេន្លះពី 0 េទ180 កនុងរយៈទទឹ ទឹងខងលិចសថ ច ិតេនកន កនុងអឌ េគលខងលិច o ខ បេ ្ដ យែដលេនច យ ចេន្លះពី 0oេទ180 េ កនុងរយៈទទឹ ង ងខង (ខងលិចែែខ បេ ្ដ យ្រហគីនវ ីច) េហើយ ែខ o

o

េកើតសថិតេនកនុងអឌ េគលខងេកើត (ខងេកើតែខ បេេ

្ដ យ្រហគីនវ ីច)

What is laatitude? គឺជែខ រយៈៈទទឹង រ ឺ ែខ ្រសប ( Laatitude Parrallels ) We can im magine the Earth E as a spphere, with an a axis arouund which itt spins. The ends oof the axis are a the Northh and Southh Poles. Thee Equator is a line around the earth, an eqqual distancce from bothh poles. Thee Equator iss also o 0 degreess. This meanns it is the starting the latitudee line given the value of point for m measuring laatitude. Latiitude valuess indicate thhe angular distance d between thhe Equator and a points north n or sou uth of it on thhe surface of o the Earthh.

Eqquator

A line connecting all a the points with the same latitudde value is called a line of latitude. Thhis term is usually u usedd to refer to the lines thhat represennt values in whole w degreees. All linees of latitude aree parallel to the Equatoor, and they are sometim mes also refferred to as parallels. Parallels are equally spaaced. Theree are 90 degrrees of latituude going north n from the t Equator, and the Noorth Pole is at 90 degrees N. There are 90 9 degrees to t the south h of the Equuator, and th he South Polle is at 90 degrees d S. When W Prepared Byy : Khouern Sokha [181]

Autodesk Land Deesktop

National Teechnical Traiining Institu ute

Civil Engineeering Departtment

the directioonal designaators are om mitted, northhern latitudees are givenn positive vaalues and soouthern latittudes are given negative n vallues. What is loongitude? គឺ គជែខ រយ យៈបេ

្ត យ ( Longitu ude Meridians )

Lines of loongitude, caalled meridiaans, run perrpendicular to lines of latitude, l and all passs through both b poles. Each E longituude line is ppart of a greeat circle. There is noo obvious 0--degree point for longitude, as theere is for latiitude. Throughouut history many m differennt starting points p have been used to t measure longitude. By internattional agreem ment, the meridian m linee through Greenwich, G g the vaalue of 0 deegrees of lonngitude; thiss meridian England, iss currently given is referred to as the Prrime Meridiian. Longitu ude values are a indicate the angularr P Meridian and pooints east orr west of it on o the distance beetween the Prime surface of tthe Earth.

Prime Merridian

Thee Earth is diivided equaally into 3600 degrees off longitude. There are 180 1 deggrees of longitude to thhe east of thee Prime Meeridian; wheen the directtional dessignator is omitted o thesse longitudees are given positive vaalues. There are alsoo 180 degreees of longittude to the west w of the Prime Meriidian; whenn the direectional dessignator is oomitted thesse longitudees are given negative vaalues. Thee 180-degreee longitudee line is opp posite the Prrime Meridiian on the globe, g andd is the sam me going eithher east or west. w

b with latiitude and longitude? l How preciise can we be Deggrees of latiitude and loongitude can n be further subdividedd into minuttes and secoonds: there are a 60 minutes (') per degree, and 60 secconds (") peer minute. F For examplee, a coordinaate might bee written 655° 32' mals: 65.53775, degrees and a decimal minutes: 65° 6 32.25', or o 15". Degreees can also be expresseed as decim even degreees, minutess, and decim mal seconds: 65° 32' 155.275". All these t notatioons allow us u to locate places p on the Eartth quite preccisely – to within w inchees. A degree oof latitude iss approximaately 69 milles, and a minute m of latiitude is appproximately 1.15 miles.. A second of llatitude is approximate a ely 0.02 miles, or just over o 100 feeet. A degree oof longitudee varies in siize. At the equator, e it iss approximaately 69 milles, the sam me size as a degree of llatitude. Thee size graduually decreaases to zero as the merid dians conveerge at the poles. p At a latitude of 45 degrees,, a degree of o longitude is approxim mately 49 miles. m Becauuse a degreee of longitudde t the poles. varies in siize, minutess and secondds of longituude also vaary, decreasiing in size towards Equator- The line wh hich encircles the Earthh at an equaal distance from fr the Noorth and Souuth Poles. Geograph hic coordinaates- Coorddinate values given as laatitude and longitude. Great circcle- A circlee formed onn the surfacee of a spheree by a planee that passess through thhe center off the sphere. The Equator, each e meridiian, and eacch other fulll circumfereence of the Earth E formss a great circcle. d betw ween pointss on the surface of the Earth. E The arc of a great circcle shows thhe shortest distance

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Meridian-- An imagin nary arc on the t Earth's surface s from m the North h Pole to thee South Polee that associiates all locationns running along a it withh a given lo ongitude. Thhe position of o a point on n the meriddian is givenn by its interseccting latitudee. Each merridian is perrpendicular to all circlees of latitude at the inteersection pooints. Prime Meridian- Thee meridian of o longitudee 0 degrees,, used as thee origin for the measureement of i ally accepteed prime meeridian in most m longitude. The meridian of Greennwich, Englland, is the internationa cases. a ion of a circcle on the suurface of thee Earth, parrallel to the Equator and d Parallel- A circle or approximati connectingg points of equal e latitudde. UTM: Uniiversal Traansverse Mercator M (G Grid System m): A coordiinate system m that dividees the Earth h’s o surface bettween 84 N and S intoo 60zones, with w each zoone further divided d intoo the northeern hemisph here and the souuthern hemiisphere. WGS19844: A satellitee-determineed spheroid for the World Geodettic System 0984. 0 Is a reeference system or datum eestablished by b the Natioonal Imagerry and Mappping agency y (NIMA, now n the Natiional Geosp patial -Intelligencce Agency or o NGA) off the U.S. X-shift: A value appliied to x-cooordinate readings to redduce the num mber of dig gits. Y-shift: A value appliied to y-cooordinate readings to redduce the num mber of dig gits. o base for calculating c the t Datum: is a mathemaatical modell of the Eartth, which seerves as the reference or 8) geographicc coordinatees of a locattion (Burkarrd 1984, Mooffitt and Bossler 1998 គឺករកំណ ណត់តំបន់ រភពខព ឺភ ស់ទបរបស់្រសទប់ដី GPS ng System (G GPS) is a saatellite-baseed The Globaal Positionin navigation system maade up of a network n of 24 2 satellitess he U.S. Department of Defense. D placed intoo orbit by th GPS was ooriginally inntended for military m appplications, but in the 1980s, 1 the government g made the system available for f civilian use. GPS works w in anyy weather conditions,, anywhere in the worldd, 24 hours a day. There are nno subscripttion fees or setup charg ges to use GPS. G How it woorks GPS satelliites circle thhe earth twiice a day in a very preccise orbit and ttransmit siggnal informaation to eartth. GPS receivvers take thiis informatiion and use triangulatioon to calculate thhe user's exact locationn. Essentiallly, the GPS receiver coompares thee time a signnal was trannsmitted by a satellite wiith the time it was receiived. The tiime differennce tells the G GPS receiverr how far aw way the sateellite is. Now w, with distannce measureements from m a few morre satellites,, the receiveer can determ mine the user's positionn and displaay it on the unitt's electronicc map.

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Coordinatte is a grid with w x and y axes crosssing throughh the centerr. The locatiion on a cooordinate graaph is marked byy a dot.

Quadran nt is refers to t a divisionn of the Carrtesian, usuaally, rectang gular Cartessian, coordiinate system m. (They are ccalled Carteesian becauuse the idea was develooped by the mathematiccian and phiilosopher Rene R Descartes w who was alsso known as a Cartesius.) The X and Y axes div vide the planne into 4 parrts and call each part a quadrant. There T are quuadrants I,II,III,IV. p on youur graph is uuse this mod del. (9,8) - the t 9 is the x-axis or ho ow To figure oout what quuadrant the point many across horizontaal and the 8 is the y-axiis or how many m up. To pick the pooint go acrooss 9 and up 8. o the two numbers n in an a ordered pair p tells yoou which quuadrant the pair p is in. The signs of I=(+,+) II= (-,+) III= (-,-) IV= (+,-)

In Quadraant I both x and y are positive, p butt ...   

in Q Quadrant II I x is negattive (y is stiill positive),, in Q Quadrant III I both x annd y are neggative, and in Q Quadrant IV I x is positive again, while w y is negative. n

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AZIMUTHS AND COMPASS C QUADRAN NT BEARIN NGS (TH HINKING IN CIRCLES)

AZIM MUTH

0°

27°

103°

178°

210°

2770°

283°°

340°

due) W N 77° W N 20° W COM MPASS QUAD DRANT BEA ARING (due) N N 27° E S 77° E S 2° E S 30° W (d

PVI: the point where tangents meeet on a verrtical alignm ment. mporary Ben nch Mark TBM: Tem

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175o 165o 155o 145o 135o 125o 115o 105o 95o 85o 75o 65o 55o 45o 35o 25o 15o 5o 5o 15o 25o 35o 45o 55o 65o 75o 85o 95o 105o 115o 125o 135o 145o 155o 165o 175o 180o 170o 160o 150o 140o 130o 120o 110o 100o 90o 80o 70o 60o 50o 40o 30o 20o 10o W0oE 10o 20o 30o 40o 50o 60o 70o 80o 90o 100o 110o 120o 130o 140o 150o 160o 170o 180o

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Circles of latitudee / Meridians

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85o 75o 65o 55o 45o 35o 25 2 o 15o 5o 5o 15o 25o 3 35o 45o 55o 65o 75o 85o 90o 80o 70o 60o 50o 40o 30o 20o 10o S 0oN 10o 20o 30o 40o 50o 60o 70o 80o 90o

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