简介：
简介：Thestabilityofbuildingsonthesurfacewillbeinfluencedbyundergroundmining.Forthepurposesofsafeminingandbuildingsprotectingaroundminingarea,therockandsoildistortionshouldbeforecasted.Byusingtheresultsoftheelastic-finite-elementmethodsimulation,wecancalculatethetilting,horizontaldeformationandcurvatureofthesurfaceandthestrata.WushanCopperMinewastakenasanexampletoanalyzethereasonsofaccidentandbeyondstandardlimit,andtheinfluenceonthesafetyofthepackedvolumn.
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