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1、鄭州大學(xué)碩士學(xué)位論文柔性基礎(chǔ)下剛性樁復(fù)合地基承載力的試驗(yàn)研究姓名：郭兵申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：建筑與土木工程指導(dǎo)教師：郭院成20061108鄭州大學(xué)工程碩士學(xué)位論文Abs仃actCompoundgroundtechnologyinarchitecturalengineeringwidespreadapplication,notonlyimpelledundertherigidfoundationconditioncompoundgroundtechnologydayafterdaymature，butalsocausesthe
2、relatedsupportingcapacitydesignandthedistortioncomputationtheoryconsummatesdaybyday．Inrecentyears，thecompoundgroundtechnologyapplicationscopeexpandedtothetrafficengineering,thisarticleproposedundertheroadbedconditioncompoundgroundsupportingcapacityandthedistortiones
3、timationproblem．Compareswiththerigidityofconstructionfoundation,therigidityofreclamationroadbedisweakmany,resultinSupportingcapacityanddistortioncharacteristicbetweenUnderroadbedconditioncompoundgroundandUnderrigidfoundationcompoundgroundisdisparate。Theresearchroadb
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6、mthicknesssand—gravelcushion、500mmthicknesssoilcementendoplustwolayergeotextile、1500mmthicknesssandbaglayer，thenanewaloftlayerplustrycounterweightmodecamesimulationflexibilityroadbedloadingenvironment。Yieldstheseriesexperimentresulttobe嬲f(shuō)ollows：(I)Flexiblefoundation
7、downrigiddolphinmultiplyfoundationpileearthstressrationumericalvaluefartherlessthanrigidfoundationdownpile—soilstressratiocost．Thechangelawofpile—soilstressratiounderflexiblefoundationdownpile·soildifferfromrigidfoundation’S．Actualmeasurementwiththeresultthat，pile—s
8、oilstressratioabafturgeinfancyinfavorof,incompanywithloadincrease，undulatechange，eke，undulatechange，abackagaingradualnessadvanceout．(2)Bec
