参考引文11(类似)准动力法计算倾斜挡墙倾斜填土的主动土压力

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1、SoilDynamicsandEarthquakeEngineering30(2010)1226–1232ContentslistsavailableatScienceDirectSoilDynamicsandEarthquakeEngineeringjournalhomepage:www.elsevier.com/locate/soildynPseudo-dynamicactiveforceandpressurebehindbatteredretainingwallsupportinginclinedbackfillSimaGhoshCivilEngineerin

2、g.Department,NITAgartala,Tripura,IndiaarticleinfoabstractArticlehistory:Knowledgeofseismicactiveearthpressurebehindrigidretainingwallisveryimportant.CommonlyReceived4November2009usedMononobe–Okabemethodconsiderspseudo-staticapproach,whichgivesthelineardistributionofAccepted6May2010sei

3、smicearthforce.Inthispaper,thepseudo-dynamicapproach,whichconsiderstheeffectofprimaryandshearwavepropagations,isadoptedtocalculatetheseismicactiveforce.Consideringtheplanarrupturesurface,theeffectofwiderangeofparameterslikeinclinationofretainingwall,inclinationofbackfillsurface,wallfri

4、ctionandsoilfrictionangle,shearwaveandprimarywavevelocity,horizontalandverticalseismiccoefficientsaretakenintoaccounttoevaluatetheseismicactiveforce.Resultsarepresentedintermsofseismiccoefficientsintabularformandvariationofpressurealongthedepth.&2010ElsevierLtd.Allrightsreserved.1.Intro

5、ductionFurther,extensionofthispseudo-dynamicapproachisdoneinChoudhuryandNimbalkar[2],ChoudhuryandNimbalkar[1]toStudyofseismicactiveearthpressureisessentialforthesafeevaluateseismicpassiveandactiveearthpressurebehindadesignofretainingwallintheseismiczone.Manyresearchersverticalretainin

6、gwall.Ghosh[5]extendedtheChoudhuryandhavedevelopedseveralmethodstodeterminetheseismicactiveNimbalkar[2]approachtoconsidertheinclinationofretainingearthpressureonarigidretainingwallduetoearthquakeloading.wallintheevaluationofseismicpassiveearthpressure.HereanThepioneeringworkonearthqua

7、ke-inducedlateralearthextensionofChoudhuryandNimbalkar[1]ismadetocalculatepressureunderactiveandpassiveconditionsactingonaretainingtheseismicactiveearthpressureonthebackofabatteredwallwerereportedbyOkabe[10]andMononobeandMatsuo[9].retainingwallsupportinginclinedbackfill.Finally,anideai

8、salso