軟基上框架結(jié)構(gòu)計算方法研究.pdf

1、河海大學(xué)碩士學(xué)位論文軟基上框架結(jié)構(gòu)計算方法研究姓名：盧曉莉申請學(xué)位級別：碩士專業(yè)：工程力學(xué)指導(dǎo)教師：彭宣茂20080601AbstractIIlthisp印er，studyondi毹rentmemods，such弱鋤alysismethod，mixedmethod，andn啪ericalmethod，WhichareusedtocalculatefhmestmcturesonsoRfoundationsAndreseaI℃honfoun

2、dations’innuencesontllecalculationresultsMainstudiesof“spaperareasfollows1DiScussillgthefIeaturesa11dresearchsta_tusofsomesoilfoundations，suchaSWinklerfoulldation，semiinfiniteelasticfoundation，aIldmultilevelelaSticfoulld

3、ationSummarizingdia’erentfoundations’innuencesontllecalculationresults2IntroduCingthetraditionalcalculationmetllods，suchasin“ialparaIIletermethod，counterforCelinearmethod，Seriessolution，arlds㈣arizingthesemetllods’advaIlt

4、ageallddisadValltage3Introducingsemisanal如calmixedmemodofcommonelaSticsoilfoundationsInthismethod，usingfiIliteelementmethodtocalculatethedisplacementmatrixoff豳est]mcturea11dusinganal)砸cmemodtocalculatethesettlememcoe仿cie

5、ntmatrixoffoundationFinally，establisllingsetofequationsaccordingtodefomationcompatibili夠conditionalldequilibriumconditiontoobtainthefoundationcounte墑rce4Basedonsemis一觚al”icalmethod，puningfo刑ardfiniteelementmixedmemodIntl

6、lismethod，usiIlgfilliteelementmethodtocalculatefoundation’sse砌ementcoe銜cientm嘶xnlenmismethodcansolVetheproblemofsemisanalyticalmixedmethod，whichcall’tbeusedtocalculatecomplexfoundations’settlementcoe伍cientm撕x5Basedonthec

7、alculationofapracticalengine耐ng，contrastingthecalculationresultsofdi仃erentfoundationsUsingdi虢rentmethodstocalculatethes鋤e覷吼estnlm鵬a11dstudyingonthecalculationresultsFinally，s㈣arizingthescopeofapplicationa11dthefean鵬sofea