1、河海大學碩士學位論文堤防采動破壞數(shù)值模擬與加固研究姓名：楊威申請學位級別：碩士專業(yè)：水工結構工程指導教師：束一鳴20040301ABSTRACTBankiSanimportantpartinChinesesystemofcontrollingfloodIthasaccumulatedmuchexperienceinthechoiceofbank’Smaterial，divisionofbank’Sbody，stabilizationof

2、dam，seepage，settlement，analysisofstressandstrain。treatmentoffoundation，criterionofreclamationandmachineofconstructionandSOonButaftermanyyearsrunningorforsatisfyingtheneedofeconomicdevelopment，manybankanditsfoundationhasm

3、uchdiseaseitsnormallyuseandbenefitarenaturallyormanmadlyinfluencedAccordingtostatusofHUXIBankinXuZhouJIANGSUprovince，usingnumericalvalueanalysistheoryandtechniqueofdamconstruction，thispaperputforwardefficiencystrengthenm

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5、dFastLagrangianAnalysisofContinua。FLAC”isathreedimensionalexplicitfinitedifferenceprogramUingthisprogram，obtainedthethreedimensionalsettlementsofHUXIBankandanalyzedthetentionareaandthecutoffareaTheresultshowsthatthereare

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8、nkbvFEMn坨resultshowsthatthetatusquoofHUXIbankcouldnotsatisfytheslopesafetyondesignedfloodleverAftertheReinforcementofseepage，themethodCannotonlyreducedleakage，debaeethesoggybutalsoamelioratestressfieldsItalSOCanreducehor

9、izontaldisplacementandcerticaldisplacemengwhichhavedisadvantagestobank(5)Forslopesafetyproblem，thepaperanalyzedthesensitivityofparameterTheresultshowsthatE，v，吵，khavelialeaffectingonslopesafetyfrictionanglefgandcohnessear