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ID:33917069
大小:2.45 MB
页数:57页
时间:2019-03-02
《基于强度折减法的边坡稳定性分析》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、三峡大学硕士学位论文toselectthestandardtojudgetheslopeinstability,differentscholarsinthestudyusedthedifferentstandards,sofarhavenotformaunifiedcriterion,thispaperfocusesononeofthecommonlyusedthreewereanalyzed.4)Thefiniteelementanalysismethodbasedontheaboveresearch,throughtheexamplecalculationprogramisc
2、ompiled,in2Dcase,calculatethesafetyfactorandthetraditionalmethodofcomputingtheresultdifferencebetween1%and2%.In3Dcase,thecalculationresultswithexistingseveralkindsofanalysismethodtocalculatetheresultisveryclose.Keywords:slopestabilityfiniteelementstrengthreductionmethodsafetyfactoryieldcriter
3、ionIV万方数据三峡大学硕士学位论文目录1绪论··················································································11.1引言··········································································11.2应用前景····································································11.3国内外研究现状分析··················
4、···································21.4本文主要的研究内容·····················································62有限元法的分析···································································82.1引言··········································································82.2有限元法的理论基础·······················
5、······························82.3有限元法的基本过程···················································102.3小结········································································133强度折减法中本构模型的研究···············································143.1引言··················································
6、······················143.2应力-应变关系···························································143.3岩土的本构模型分析···················································203.4屈服与破坏准则·························································223.5流动规律及硬化规律···················································2
7、93.6小结········································································314边坡稳定性及失稳判定标准的研究·········································324.1引言········································································324.2影响边坡稳定性的因素···········
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