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1、万方数据万方数据万方数据低。（4）基于以上分析对坡体进行支护设计，支护方案一：清理滚石、危岩+刷方卸载+挂网喷混+被动防护网+主动防护网+排水工程；支护方案二：清理滚石、危岩+挂网喷混+主动防护网+被动防护网+排水工程。支护设计方案也可为该地区同类岩质高边坡的防护提供一定的借鉴作用。关键词：边坡稳定性，高陡岩质边坡，赤平投影，离散元研究类型：应用研究万方数据万方数据1.40andThemaximumdisplacementof5-1'and5-2'sectionofthewatersaturatedcondi
2、tionsforweathering+3.48M,5.72m,stabilitycoefficientis0.89and0.88;theseepageanalysisofslopeofcrannieschargewaterin5m,10m,height20m,theslopestabilitycoefficientwere1.36,1.32,1.27,themaximumporewaterpressureintheslopeincreasedfrom0.24Kpato0.60Kpa.（3）Itcanbecon
3、cludedfromthequalitativeanalysisthatundertheconditionofthunderstormsorcontinuousrainfall,rainwillinfiltrationalongthejointsurface,sothatthephenomenonofinstabilityandblockfallingtotheslopwillappear;quantitativesimulationanalysisshowthattheinstabilityofslopei
4、sbetterinnaturalconditions.Undertheconditionofheavyrain,therockmassnearthe5-2sectionwillappeartobeunstable,andthestabilityoftheslopeisgeneral,whichisconsistentwiththeresultsofthequalitativeanalysis.Thecollapseofthewholebodywillappearintheweatheringandwaters
5、aturatedcondition.Seepageanalysisshowsthattheporewaterpressureincreaseswiththeincreaseoftheheightofthefillingwater,andthestabilityoftheslopedecreaseswiththeincreaseoftheheightofthefillingwater.（4）basedontheaboveanalysis,theslopesupportingdesignweregiven,sup
6、portingschemeone:cleanuptherollingstones,dangerousrock+brushsideunloading+netspraymixing+passiveprotectivenet+activeprotectivenet+drainageworks;supportingschemetwo:cleanuptherollingstones,dangerousrock+netspraymixing+activeprotectivenet+passiveprotectivenet
7、+drainageworks;thesupportingdesignschemecanalsobeusedasareferencefortheprotectionofthesimilarhighrockslopeinthearea.Keywords:slopestability,highsteeprockslope,stereographicprojection,discreteelementThesis:ApplicationResearch万方数据目录目录1绪论......................
8、.....................................................................................................................11.1研究背景及意义.........................................................................
