GEOLOGICAL HAZARD ANALYSIS AND TREATMENT PROPOSAL OF THE CHENZHUANG IRON MINE IN HUAIBEI,ANHUI PROVINCE
Based on the field investigation,water and soil sampling test,and measurement of the Chenzhuang iron mine in Huaibei,the mining history analysis and prediction of the influence of mining subsidence caused by mining activities on ecological environment wereconducted from the aspects of geological hazard development,topography and landscape damage,aquifer damage,and water and soil pollution.The sublevel open stoping subsequent dry filling mining method wasused to minimize the formation of mining subsidence.In addition,after the mine was closed,closed filling of abandoned shafts,demolition of related buildings,leveling of soil cover,land reclamation,and geological environment protection measures were adopted to reduce damage to the ecological environment.
Geological HazardGoaf FillingDisaster ManagementGeological Environment ManagementChenzhuang Iron MineHuaibei,Anhui
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