基于條分模式的邊坡可靠性分析方法研究及其工程應(yīng)用.pdf

1、湖南大學(xué)碩士學(xué)位論文基于條分模式的邊坡可靠性分析方法研究及其工程應(yīng)用蘭僮寶遣厶蛙名!蘑丞墾昱!亞姓名盈驅(qū)整!蒸丞垡副煎援墻羞篁僮!土盔工程堂醫(yī)童些名接i蚩王猩迨塞握童旦塑12Q豎生≥臼2S旦建塞簽趲旦塑12螋生!旦≥旦鳘趲蠶基金圭靡!趙盟坐熬握l(shuí)擅昱2量王釜2耋奎蘭鎏蘭：耋耋坌互主鎏互耋圣莖三耋窯里AbstractAlongwiththedeepstudyonslopestabilitytakingtheplaceofstability

2、coefficient，degreeofreliabilityhasbecomeanindexofevaluatingslopesecurityPresentcalculationmethodofreliabilityisbasedontheexplicitlimitstateequationoflimitingstatefunctionAsfortheimplicitexpressionstructure，classicalrespo

3、nsesurfacemethodandrandomfiniteelementarecombinedforcalculationHowever，randomfiniteelementhaslittleefficiencyincalculationprocessBesides，afterrandomfiniteelementcalculation，largeamountofdataprocessingandanalysisworkisnee

4、dedInthepaper，onthebasicofamatureanalysistheoryofslopereliabilitystudyonthecombinationofsecuritycoefficientimplicitfunotionandtransientsurfacemethodiscarriedthroughWiththecombinationofengineeringexamples，influenceonthere

5、liabilityofsiltysoilslopebyraininfiltrateisdiscussedFirstly，throughtheresearchofslopestabilityanalysismethodonslicemodeandresponsesurfacemethod，finiteelementmethodinclassicalresponsesurfacemethodisreplacedbyiterativecalc

6、ulationprocessofimplicatestabilitycoefficientexpressiononslicemode，whileaimingatthatthereisnoexplicitexpressioninslopereliabilitycalculationandthespecialtyofstabilitycoefficientcalculationmethodandclassicalresponsesurfac

7、emethodThenconfirmthelimitstateequationofslopereliabilityanalysisonslicemodeCombiningclassicalresponsesurfacemethodwiththestabilityanalysismethod，anewmethodforslopestabilityreliabilityanalysisisestablishedAndthen，thepape

8、rmakethemethodbestabilityanalysissystemthatcandealwithcircleandnon—circleslidesurfaceundermanysoillayersSecondly，incombinationwithbasicphysicalexperimentationoftheHenanItem‘‘Studyonembankmentsettlementmechanismanddevelop

9、mentruleforhighwayinthesiltsoilregion”，themechanicsspecialityofsiltysoiliscompletelycognizedandrealized，throughthelaboratoryexperimentationofthreekindofclassicalsiltysoilinPuyangCityTheexperimentationincludelaboratoryphy

10、sicalmechanismtest，staticcompactiontest，directsheartest，permeabilitytestAndalsoanalysistheinfluenceofwatercontentonsoil’Sshearstrength，permeabilityandothermechanismcharacterAtlast，thecurveofwaterandshearstrengthisusedtos