三峽工程水庫近壩庫段野貓面滑坡防治方案研究.pdf

1、三峽大學碩士學位論文三峽工程水庫近壩庫段野貓面滑坡防治方案研究姓名：易星辰申請學位級別：碩士專業(yè)：水利工程指導教師：彭剛李會中20080501三峽大學工程碩士專業(yè)學位論文IIIAbstractThepapermainlystudiedpreventionschemeoflslide.Bydesigninglslideschememakingalongperiodfecastmediumrangefecastshtrangefecasto

2、ngeologicaldisasterwhichwaslikelytohappenunderstingcommingthechangeprocesswithtimegeologyconditionflowconditiongroundwatertheeffectofstagewaterhumanactivitysoonresearchingthecauseoflslidefurtherstudyingpreventionschemewi

3、threasonabletechnologyeconomywhichwasanimpendingpermanenttaskhavingasignificantsocialeconomicalmeaning.Engineeringgeologyconditionstabilityanalysishazardanalysisthechoosingofimprovementschemeeffectevaluatingeconomyanalys

4、isschemecomparisonschemedesigningwereexpatiatedinthepaper.Lslidestabilitywasanalysedinfourloadswithtwodimensionrigidequilibriumlimitnumericalanalysis(FLACsoftware)othercomputationmethodwhichaccountfthenecessaryofslideimp

5、rovement.Preventionschemewasresearchedwiththetwoimprovementmeasureofresistanceslidingdrainingaccdingtotheacteristicoftheengineering.Deeplyburiedanchgroundsurfaceundergrounddrainageconcreteresistanceslidingkeygroundsurfac

6、eundergrounddrainagedumpedrockfilltoepressuregroundsurfaceundergrounddrainagewereputfwardconsideringthetechnicalfeasibilityofschemeeconomyrationalitythedifficultydegreeofconstructionotherfacts.Concreteresistanceslidingke

7、ygroundsurfaceundergrounddrainagewaschoseeventuallybycomparinganalysingeffectevaluatingeconomyanalysisofeveryscheme.Theenvironmenteffectafterengineeringconstructionmeasurewereanalysed.Thestudyonthepreventioncureschemeoft