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1、OpenpitexcavationofthedeformationcharacteristicsoftheprocessofresearchMineslopestabilityproblemisthatourcountrysincethe20thcentury,themostsincethe70'sfeaturesoneoftheengineeringgeologicalproblems.Slopeminesusuallyopeninthecomplexgeologicalenvironmentandhasacomplexgeologicalstructure,ithasbeco
2、memineblastingexcavationandslopecontrolinakeyengineeringandtechnicalproblems.Unreasonableasaresultofopenpitminedesignandmanagementofimperfectionscausedbythemovementofrockslopeanddestruction,adirectimpactonmineproductionandsecurity.Accordingtostatistics,havetakenplaceandwillbe,possiblecollapse
3、ofthemineslopeabout80%-90%,slopestabilityingeotechnicalengineeringresearchhasbecomeanincreasinglyimportantsubject.Open-pitslopestabilityanalysisisacomplexissueofengineeringmechanics,complexandchangeableanditsinfluencingfactors,differentminehasitsowngeologicalenvironmentandtheoccurrenceofdiffe
4、rentconditions,togetherwiththeopenpitmineslopeengineeringofitsownstatuteoflimitationsanddeformableanddynamiccharacteristicsofitsslopeisdifferentfromtheotherslopegeologicalengineering.SlopeStabilityAnalysisoftheareaswheretheneedforminingoftheactualgeologicalconditions,intheproductionprocesshas
5、alwaysbeenontheslopeoftheexcavationbyblastingkeepacloseeyeontheimpactofchangestostudyedge.Slopedeformationandfailureofrock,themoreaccuratetodeterminethedamagecausedbyslopeinstabilityanddeformation,Determinethemodel(type),aswellastheforeseeablechangesinthetrendofdevelopment.Thereforebetterunde
6、rstandingoftheopenpitslopeengineeringgeologicalconditionsoftheunderstanding,attheconclusionofthecharacteristicsofopen-pitslopeslumpdamageonthebasisofthestudyopen-pitmineslopedeformationmechanismofdestructionslump,soughttounderminetheopen-pitslopeinstabilitydynamicevolutionofquantitative,scien
7、tificforecastingmethods,tothepredictionoflandslidehazardminesandprovideatheoreticalbasisforpreventionand8treatment.Importanttoensurethatopen-pitslopestability,openpitmineisanimportantsustainabledevelopmentandsocialsignificanceofengineeringsig
