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1、InternationalConferenceonAdvancedMaterialScienceandEnvironmentalEngineering(AMSEE2016)CPT-BasedAssessmentofWaveInducedNon-uniformityLiquefactioninYellowRiverDeltaKexianLi1,2,ZhongnianYang3,*andDayongZhou41SchoolofCivilEngineering,ShandongUniversity,Jinan,Shandong250061,China2Qin
2、gdaoMetroGroupCo.,Ltd.,Qingdao,Shandong266000,China3SchoolofCivilEngineering,QingdaoTechnologicalUniversity,Qingdao,Shandong266033,China4SchoolofEnvironmentalScienceandEngineering,OceanUniversityofChina,Qingdao,Shandong266000,China*CorrespondingauthorAbstract—Liquefactionhascaus
3、edsignificantfailuresandtesting(Glaser&Chung,1995).Sinceloosesoilsareoftenrepresentsasignificantproblemforthecommunityanddensifiedonsamplingandhandling,laboratorymeasurementgeotechnicalengineeringdesigners.ThesurveyintheChengdaoofcyclicstrengthsarehigherthanin-situtestingvaluess
4、eaofYellowRiverDeltashowedthepresenceofalargenumber(Ishihara,1985).Therefore,in-situtestingispreferredforofpits,geologicaldisastersgullies,landslides,residualbodyandliquefactionsusceptibilityprediction(Kulasingametal.,1999;buriedancientriver.Inthispaper,weutilizein-situtestdatai
5、nMartin&Lew,1999)ratherthanlaboratorytesting.Moreover,ChengdaoseaofYellowRiverdeltatoanalysethenon-in-situtestingoffersabetteropportunitytoinvestigatesoiluniformityliquefactionofthespace.Theresultsisexhibitedtostructure,dealingwiththearrangementofparticlegroups,theverticalnon-un
6、iformity,whichislocatedincorrelationincludingparticlesizes,inclusionsanddiscontinuitiesdistancebetween0.32~0.93m.Thedepthofliquefactionvaries(Johnston,1983).ThecyclicresistanceratioCPT-basedwiththelargerstormlevel,andweakinterlayerissusceptibletocorrelationsadoptedforthecurrents
7、tudycontainasignificantliquefaction.advanceoverpreviouslyavailablecorrelationsusingCPTdata.Keywords-liquefaction;non-uniformity;CPT;CRR;CSRInestuarineandcoastalareas,seabedissusceptibletoerosion,liquefactionandsubmarinelandslidesduetotheI.INTRODUCTIONpresenceofrapidaccumulationo
8、fsediment,lowintensity,andexcessporewaterpressu
