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1、1APTTestingofModularPavementStructure‘Rollpave’andComparisonwithconventionalasphaltmotorwaystructuresL.J.M.HoubenDelftUniversityofTechnology,FacultyofCivilEngineeringandGeosciences,RoadandRailwayEngineeringP.O.Box5048,2600GADelft,TheNetherlandsPhone:+31152784917Fax:+31152783443E-mail:l.j.m.houb
2、en@citg.tudelft.nlJ.vanderKooijMinistryofTransport,PublicWorksandWaterManagement,RoadandHydraulicEngineeringInstituteP.O.Box5044,2600GADelft,TheNetherlandsPhone:+31152518268Fax:+31152518555E-mail:j.vdkooij@dww.rws.minvenw.nlR.W.M.NausDuraVermeerInfrastructuurB.V.P.O.Box459,2130ALHoofddorp,TheNe
3、therlandsPhone:+31235482965Fax:+31235482979E-mail:r.naus@duravermeerinfra.nlP.D.BhairoDuraVermeerInfrastructuurB.V.P.O.Box459,2130ALHoofddorp,TheNetherlandsPhone:+31235482968Fax:+31235692310E-mail:p.bhairo@duravermeerinfra.nlDateofsubmission:May4,2004Wordcount:4100(tillListofTables)Figuresandta
4、bles:3000(3tables+9figures)Total:7100wordsAPTTestingofModularPavementStructure“Rollpave”andComparisonWith....2ABSTRACTThispaperdescribestheAcceleratedTestingwiththeLINTRACK-facilityoftheinnovative‘Rollpave’testpavementthatwasdevelopedwithinthetheme‘ModularPavementStructures’oftheproject‘Roadsfo
5、rtheFuture’oftheDutchMinistryofTransport,PublicWorksandWaterManagement.Theconceptof‘Rollpave’isathinpre-manufacturedasphaltwearingcoursethatisrolledonareel.Onsite,afterunrollingthisasphaltlayerisbondedtotheunderlyingasphaltthroughanewsophisticatedtechniquebasedonelectromagneticwaves.Inthetestpa
6、vementthispre-manufacturedwearingcoursewasconstructedover120mmScorepaveM(anasphaltmixcontainingmodifiedbitumenandpartiallysteelslags),restingon120mmconventionalasphaltand250mmcement-boundasphaltgranulatebaseoverthesandsubgrade.Inthemainwheeltrackofthetestpavement500,00075kNwidebasetyreloadrepet
7、itions(withlateralwander)havebeenappliedandintheedgetrack,justalongthelongitudinaljointbetween2wearingcoursestrips,20,000canalised75kNwidebasetyreloadrepetitions.Theloadrepetitionswereapplieddividedover3pavementtemperatureconditio
