https://hurleyasphalt.com/

Hurley​ ​Asphalt​ ​offers​ ​a​ ​full​ ​range​ ​of​ ​Asphalt​ ​services, including​ ​and​ ​specializing​ ​in:​ ​Seal​ ​Coating, Residential​ ​Asphalt,​ ​Commercial​ ​Asphalt

Asphalt​ ​Paving  (719)​5 ​31-6783  GIVE​U ​S​A ​​C ​ALL       

We​ ​have​ ​achieved​ ​an​ ​“A+”​ ​rating​ ​at​ ​the​ ​“Better  Business​ ​Bureau“,​ ​customers​ ​are​ ​invited​ ​to​ ​inspect  our​ ​rating​ ​and​ ​performance​ ​HERE.  Click​ ​here​ ​to​ ​visit​ ​our​ ​site Contact​ ​Details: John​ ​R​ ​Hurley​ ​Asphalt 3604​ ​W​ ​High​ ​St Colorado​ ​Springs,​ ​CO​ ​80904 Phone:​ ​(719)​ ​531-6783 Website:​https://hurleyasphalt.com/ Google​ ​Site:​https://sites.google.com/site/asphaltpavingcontractors/ Google​ ​Folder:​https://goo.gl/r8bozJ Twitter:​https://twitter.com/mrbrettjmoore https://www.facebook.com/John-R-Hurley-Asphalt-245021185614196/ https://plus.google.com/100273591220519329601 https://goo.gl/1AEVMz

Pavement​ ​Thickness​ ​Design​ ​Evolves​ ​With​ ​Latest​ ​Software How​ ​thick​ ​should​ ​I​ ​specify​ ​the​ ​asphalt​ ​on​ ​my​ ​project,​ ​considering​ ​the​ ​number​ ​and​ ​types​ ​of​ ​traffic loads​ ​I​ ​expect,​ ​and​ ​the​ ​support​ ​I​ ​think​ ​the​ ​subgrade​ ​will​ ​provide?”​ ​That​ ​is​ ​the​ ​basic​ ​question posed​ ​by​ ​engineers​ ​who​ ​want​ ​their​ ​pavement​ ​to​ ​last​ ​a​ ​long​ ​time,​ ​and​ ​in​ ​good​ ​condition. Pavement​ ​thickness​ ​designs​ ​are​ ​too​ ​often​ ​based​ ​on​ ​economics​ ​—​ ​how​ ​thick​ ​can​ ​the​ ​pavement be​ ​built​ ​with​ ​the​ ​dollars​ ​available​ ​for​ ​the​ ​project,​ ​regardless​ ​of​ ​the​ ​engineering​ ​realities.​ ​Or​ ​they are​ ​simply​ ​empirically-based​ ​—​ ​what​ ​has​ ​been​ ​observed​ ​to​ ​perform​ ​under​ ​similar​ ​conditions before.

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In​ ​the​ ​late​ ​1950s​ ​and​ ​early​ ​1960s,​ ​a​ ​large-scale​ ​experiment​ ​was​ ​performed​ ​by​ ​the​ ​American Association​ ​of​ ​Highway​ ​Officials​ ​(AASHO).​ ​Six​ ​pavement​ ​loops,​ ​consisting​ ​of​ ​several​ ​different pavement​ ​cross​ ​sections,​ ​were​ ​continuously​ ​loaded​ ​to​ ​try​ ​to​ ​simulate​ ​a​ ​lifetime​ ​of​ ​fatigue​ ​in​ ​just a​ ​couple​ ​of​ ​years.​ ​The​ ​same​ ​level​ ​of​ ​traffic​ ​caused​ ​differing​ ​amounts​ ​of​ ​distress​ ​to​ ​the​ ​different sections.​ ​The​ ​analysis​ ​of​ ​the​ ​work​ ​resulted​ ​in​ ​a​ ​guide​ ​that​ ​has​ ​been​ ​used​ ​ever​ ​since,​ ​the AASHTO​ ​Guide​ ​for​ ​Design​ ​of​ ​Pavement​ ​Structures​ ​(the​ ​“T”​ ​for​ ​“Transportation”​ ​was​ ​added​ ​in 1973). One​ ​of​ ​the​ ​strengths​ ​of​ ​the​ ​design​ ​process​ ​outlined​ ​in​ ​the​ ​guide​ ​lies​ ​in​ ​the​ ​fact​ ​that​ ​even​ ​though it​ ​is​ ​empirically​ ​based,​ ​decades​ ​of​ ​experience​ ​have​ ​demonstrated​ ​that​ ​the​ ​method​ ​is​ ​fairly rigorous​ ​and​ ​typically​ ​provides​ ​reasonable​ ​thicknesses​ ​as​ ​long​ ​as​ ​the​ ​data​ ​used​ ​to​ ​design​ ​the pavement​ ​is​ ​reliable. However,​ ​one​ ​of​ ​its​ ​weaknesses​ ​is​ ​that​ ​the​ ​equations​ ​used​ ​for​ ​pavement​ ​analysis​ ​are​ ​very complicated.​ ​It​ ​took​ ​a​ ​certain​ ​level​ ​of​ ​training​ ​to​ ​properly​ ​use​ ​the​ ​nomographs​ ​and​ ​other​ ​tools necessary​ ​to​ ​make​ ​the​ ​calculations.​ ​Mechanistically-based​ ​pavement​ ​thickness​ ​design​ ​methods are​ ​even​ ​more​ ​complicated​ ​to​ ​use​ ​and​ ​have,​ ​to​ ​date,​ ​required​ ​sophisticated​ ​computer​ ​software and​ ​more​ ​specialized​ ​training.​ ​Pavement​ ​design​ ​engineers​ ​in​ ​state​ ​and​ ​federal​ ​agencies​ ​have the​ ​necessary​ ​training​ ​and​ ​resources,​ ​but​ ​often​ ​city,​ ​county​ ​and​ ​private​ ​consulting​ ​engineers and​ ​managers​ ​do​ ​not. But​ ​what​ ​if​ ​there​ ​was​ ​a​ ​way​ ​to​ ​design​ ​and​ ​document​ ​asphalt​ ​pavement​ ​thickness​ ​easily,​ ​that anyone​ ​could​ ​use?​ ​A​ ​way​ ​that​ ​used​ ​the​ ​accepted​ ​methodology​ ​of​ ​the​ ​AASHTO​ ​pavement design​ ​guide,​ ​a​ ​way​ ​that​ ​was​ ​user-friendly? Software​ ​as​ ​a​ ​solution Pavia​ ​Systems,​ ​with​ ​sponsorship​ ​from​ ​the​ ​Asphalt​ ​Pavement​ ​Alliance​ ​(APA)​ ​and​ ​its​ ​constituent members,​ ​has​ ​developed​ ​free​ ​online​ ​pavement​ ​thickness​ ​design​ ​software​ ​called​ ​Pave​ ​press. The​ ​software​ ​simplifies​ ​the​ ​process​ ​of​ ​using​ ​both​ ​the​ ​1993​ ​AASHTO​ ​design​ ​guide​ ​for​ ​asphalt pavements​ ​and​ ​1998​ ​AASHTO​ ​supplement​ ​for​ ​concrete​ ​pavements.​ ​The​ ​software​ ​is​ ​brimming with​ ​quick​ ​help​ ​buttons​ ​to​ ​assist​ ​the​ ​designer​ ​with​ ​obtaining​ ​and​ ​properly​ ​inputting​ ​the necessary​ ​information.

https://hurleyasphalt.com/

Asphalt​ ​Contractors Contact​ ​Details​: John​ ​R​ ​Hurley​ ​Asphalt 3604​ ​W​ ​High​ ​St Colorado​ ​Springs,​ ​CO​ ​80904 Phone:​ ​(719)​ ​531-6783 Website:​https://hurleyasphalt.com/ Google​ ​Site:​https://sites.google.com/site/asphaltpavingcontractors/ Google​ ​Folder:​https://goo.gl/r8bozJ Twitter:​https://twitter.com/mrbrettjmoore https://www.facebook.com/John-R-Hurley-Asphalt-245021185614196/ https://plus.google.com/100273591220519329601 https://goo.gl/1AEVMz

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