rock slope of some mine in Shanxi was taken as study object, based on the geological data, monitoring record and field investigation, FDEM was taken to conduct numerical simulation in 2011-1005 slope, the deformation damage process of Rock microcrack polymerization, crack development and rock interaction was described From continuous to discontinuous deformation characteristics, the calculation results and actual slope damage physical characteristics were compared and studied, proving the feasibility of numerical simulation of FDEM in measuring mine landslide outdoors.
