水电站岩质高边坡稳定分析计算方法及应用的综述报告Abstract:Waterandhydroelectricpowergenerationprojectsoftenhavehighandsteeprockslopeswhichrequirestabilityanalysistoensurethesafetyoftheproject.Thisreportprovidesacomprehensivereviewandanalysisofstablecalculationmethodsandapplicationsforrockslopesinwaterandhydroelectricpowerprojects.Introduction:Rockslopesaresignificantgeologicalstructuresandplayacrucialroleinwaterandhydroelectricpowergenerationprojects.Stabilityoftheslopes,therefore,isoneofthemostimportantconsiderationsinthedesignandconstructionoftheseprojects.Athoroughunderstandingofthestablecalculationmethodsandtheirapplicationsisessentialforensuringthesafetyoftheprojects.Thisreportaimstoprovideacomprehensivereviewofstablecalculationmethodsandapplicationsforrockslopesinwaterandhydroelectricpowerprojects.StableCalculationMethods:Thestablecalculationmethodsforrockslopesinwaterandhydroelectricpowerprojectscanbecategorizedintotwogroups:analyticalmethodsandnumericalmethods.Analyticalmethodsincludelimitequilibriummethods,kinematicanalysismethods,andratingsystems.Numericalmethods,ontheotherhand,involveFiniteElementAnalysis(FEA),DiscreteElementMethod(DEM),andBoundaryElementMethod(BEM)amongothers.LimitEquilibriumMethods:Limitequilibriummethodsarethemostwidelyusedanalyticalmethodsforslopestabilityanalysis.Theyarebasedontheassumptionthattheslopedeformsinamannerthatiscompatiblewiththeplaneoffailure,whichisusuallyassumedtobeacircularornon-circularshape.ThemostcommonlyusedlimitequilibriummethodsaretheBishopmethod,Spencermethod,andJanbumethod.Whilethesemethodsarerelativelysimpleandefficient,theyhavelimitationswhenappliedtocomplexgeometriesandnon-homogeneousmaterials.KinematicAnalysisMethods:Kinematicanalysismethodsarealsoanalyticalmethodsusedforslopestabilityanalysis,andtheyarebasedontheobservationthataslopewillfailifitattainsacriticalgeometry.Thecriticalgeometryistheangleofrepose,whichistheangleatwhichtheslopebeginstomove.Themostcommonlyusedkinematicanalysismethodisthestereographicprojectionmet