瀝青穩(wěn)定碎石基層在常張高速公路上的應用研究.pdf

1、湖南大學碩士學位論文瀝青穩(wěn)定碎石基層在常張高速公路上的應用研究姓名：王云申請學位級別：碩士專業(yè)：建筑與土木工程指導教師：趙明華劉義虎20090901T程碩lj學位論文AbstractAIongwiththethomughof托searCh懿well弱theswiRdevelopmentofthetra衢cinfrastructureconstructionofourcountrysemi—rigidasphaltpavementcann

2、otalreadysatisfythesituation，especiaIlysemi—rigidmaterialstraincrackingcannotgetef托ctiVetreatmentAsphaIttreatedbase(forshortATB)，differentfromsemi‘rigidbasewhichisoftenusedinourcountry，belongstothecategoryofflexiblebaseC

3、oMParewithsemi—rigidasphaltbase，asphalltreatedbasemate“alshowssuperiorperformanceinmoisturesusceptibilityrapidnessinconstruction，lowrepaircostandlonglife，tOoATBhasgreatshearingstrengthandgoodcapabilityoffIatigueresistanc

4、e，andcancontrolandreducereflectingcrackUsingATBiseconomicaIandcanbringfinePaVementperformancesFirst，basedonconsultingala瑪enumberofdomesticandforeigndocumentsconcerningthissublject，thepaperproposestheoryofstrengthandpavem

5、entperformancesrequirementofATBInthispaper，typeandgrade——rageofasphalttreatedpermeablebaseinHunanPfovinceExpresswayisanalyzedThreeindexdesignprocedure，materialconlpose—qesignproceduresofATB25，isproVidedsimplyandeasilyand

6、VerinedbyconstructingatestingfoadTheresultofithasbeencheckedbybigMarshallmethodSecond，thispaperbasedonoftenopensthehighwaypaVementstructurethecharacteristic，establishedtwokindofpavementstructureformtomeltthemodelgenerall

7、y，usesthecomputationanalysisprogramwhichShellOilCompanyCorporationdevelopedtotheATBpavementstructureandthecontrastiVeanalysisstructure(semirigidbaseasphltpavementstructure)hascarriedonthemorecomprehensivestressstrainanal

8、ysis，hasstudiedasphaltstablestonepackingroadssystematicallyandsoonblendmechanicalproperties，hightemperaturestability，Iowtemperaturecrackresistanceandwearyperformanceusestheperformance，includingsemirigidsubbasethickness，s

9、emi—rigidsubbasemodule，factorsandsoonasphaltstablestonepackingthicknesstobyasphaltstablemacadampaVementstructurevariousstructures：evelmostdollarstressandstructurefatiguelifetheinfluence，hasobtainedsomequalitativeconclusi

10、onsFinally，thepaperhasconductedthesystemresearchtothehighwayATB’sconstructiontechnique，proposedtheHunanProVincehighway。sATBconstructionqualitycontrolta唱et，hascarriedontheasphaltstablemixedmacadamproductionmixtureratiodes