主動施力與被動受力結(jié)構(gòu)在同一滑坡體中的共同作用研究.pdf

1、桂林理工大學碩士學位論文主動施力與被動受力結(jié)構(gòu)在同一滑坡體中的共同作用研究姓名：李成慶申請學位級別：碩士專業(yè)：地質(zhì)工程指導教師：高武振201204桂林理工大學碩士學位論文AbstractWiththedevelopmentofEconomytheimprovementofpeople’Srequirementengineeringmachineryandconstructionmethodofcontinuousimprovementt

2、hedesirethatpeopleclairnkfornaturalresourcesandchangetheecologicalenvironmentismoreandmoreintense，theoriginalactivitiesoftriflingenvironmentaldamagebecomelessandlessInrecentyears，constructionshavebeenmadealloverthecountr

3、yandphenomenonslikeslopes，milles，orfoundationpitsexcavationcanbeseeneverywhereAlthoughtheseengineeringononehandsatisfiedeveryone’Stravel，livingandthellseofresources，butontheotherhandtheattendantproblemalsomoreandmoreobvi

4、ous，such嬲landslideanddebrisflowphenomenonconstantlyputonthestageAccordingtostatistics，deathrateduetogeographicdisastersisgettinghigherandhighertheseyears，reachingtotwothirdofwholemoralityrateInresultmuchmolleconomiclosso

5、ccurredItisurgenttosolvetheproblemofstabilizationofsideslopePeopleadoptedmanymethodsandmeasuresinthepreventionandcontroloftheslopeunstabilitypractice，such弱commonpalisadestructureandanchorstructureButinmanytextbooksandsta

6、ndardrequirementandtheideaofexperts，whenwechoicelandslidecontrolmeaSuresthedifferentstressstructureisnotbeusedtothesamelandslidesuch嬲activepowerstructure(includingpre—stressanchor(cable)，anchorpullpile(wall))andpaSsivefo

7、rcestructure(includinganchor，anti—slidepileandretainingwall)arenotbesimultaneouslyadoptedinthesamelandslideHoweverintheactualworkespeciallyinlarge，complexlandslidepreventionbecauseoftheconditionalrestrictionwehadtosimult

8、aneouslyadopttheactiveandpaSsivestructureManylandslidesusedtwokindsofstructureintheirpreventionandcontrol，andgetbettereffectnotonlysaveinvestmentandconvenientforconstructionbutalsotheenvironmentalimpactistotheminimulilde

9、greeForwhatkindoflandslideadoptthistwokindsofstructureforpreventionandtreatmenttheformerresearcharerarelyThispaSsagediscussesthereinforcementtreatmentsolutionsofcableandanti—slidepileandmakescorrespondingnumericalsimulat

10、ionanalysisThemainresearchachievementofthispaSsageare嬲follows：1Thispassagediscussedtheproblemsofpassiveandactivestructurebythereinforcementtreatmentoflandslideandconcludedtheelistincteffectofthetwostructureswhentheywerei