Investigation on the subsidence prediction and reclamation planning of the Subsidence in Jinqiao Mine of Shandong Province, china

摘要

Through status analysis of coal mining in Jinqiao Mine, combined with Occurrence Features of Coal Seam,use probability integral method,select suitable coefficients,this paper predict the subsidence of Jinqiao Mine of Shandong Province in china,obtain the biggest subsidence value,the area of water-logged zone and the distribution of water-logged zone. Through the comparison of the model and reality,the paper prove it is a reliable end that is predicted. On this basis of prediction results,Based on the principle of reclamation while mining,the paper analysis two aspects that is general layout and engineering design,and do the planning and design about synthetic reclamation of subsidence. This reclamation includes water area,plant cover and so on. it provide evidence for the reclamation of the mine environment.