Study On The Control Model Of Coal Mine Goaf Collapse In Pinglu District

China is a big coal producer,where coal is one of the most important energy sources.Over exploitation of coal leads to the exhaustion of coal resources in many coal producing areas,which brings about underground cavities and leads to ground collapse.The collapse of coal mine will cause the destruction of cultivated land and soil erosion,which will not only bring negative affection on economic development and threaten the personal safety of residents,but also lead to the intensification of social conflicts.Based on the summary of the domestic and foreign literature and the existing research results,this paper puts forward the treatment mode of coal mine goaf Collapse.The treatments will be carried out with the existing policy,financial and other external security conditions.Besides,this paper puts forward the measures such as population migration,ecological restoration,land reclamation and industry recovery based on the analysis of the specific problems existing in the goaf of coal mine to achieve the purpose of ecological restoration,industrial reconstruction and social development in the Coal Mine Goaf Collapse Area.Based on the above ideas and measures,this paper constructs a theoretical model of Mine Goaf Collapse Treatment.This paper summarizes and analyzes the existing policy,main problems,working ideas and supervision measures of the collapse treatment in Pinglu district combined with the actual situation of goaf in Pinglu coal mine with this model.Meanwhile,it points out the deficiencies of the collapse control work in Pinglu.This paper puts forward the theoretical model of the treatment mode of coal mine goaf collapse and takes Pinglu as a case,which gives policy suggestions for the practical problems of Pinglu.It has certain reference and guiding significance for the treatment of Coal Mine Goaf Collapse.