固化劑改良土在堤防道路上的應(yīng)用研究.pdf

1、天津大學(xué)碩士學(xué)位論文固化劑改良土在堤防道路上的應(yīng)用研究姓名：羅莎申請學(xué)位級別：碩士專業(yè)：水利工程指導(dǎo)教師：嚴馳李廣智20070601ABSTRACTInrecentyears，thcimprovedsoilbysolidifiedagentisanewtechniqueinroadlaying，andthistechniquehasbeenappliedinafewroadprojectsinhomeandabroad，butithas

2、notbeenappliedinembankmentroadindomestichydraulicindustryIntheprocessofapplyingofimprovedsoilbysolidifyagent，considerationsinthekindsofsolidifiedagent，addition，constructiontechnologyandSOonwillimpactonqualityofroad，thisa

3、rticlethereforecombinedthecitydikeroadcharcteristis，intendedtOlauchthedikeroadtestconstructionOnthebasisofin—depthresearchontheengineeringnatureofcuringagentsoil，forlayingthefoundationthatthistechniquecanbeappliedexpandl

4、yinhydraulicindustryInordertomeetthebasictechnicalrequirementofembankmentroadthearticleselectedfirstthethreekindsofsolidifiedagentforalargenumberoflaboratorytests，andanalyzedavarietyoffactorsthatimpacttheimprovedsoilsbys

5、olidifiedagent，moreoverthisstudytestedthestrength，waterstabilityresistancetOdrywetcycle，frostresistanceaccordingtOthevariousinitialconditions，suchasthedifferenttypesandmixingratioofsolidifiedagentpebblemixingratio，mainte

6、nanceage，maintenanceconditiondegreeofcompaction，numberoftimesofwetdrycycles，andSOon，andthisstudyresearchedindetailthecorrelationbetweentheinitialconditionsandperformanceindexsoitprovidedthetestreferenceinprojectBecauseco

7、nstructionsequencesinprojectsandconditionsinfactatenotconsistantinevitablywithindoortests，thisarticleformulatedtheconstructionsequencesofimprovedsoilsbysolidifyagentprojects，analyzedthereasonsthatimpactthequalityofroadan