张双楼矿村庄下采煤可行性技术方案研究

Study on Feasibility Technical Scheme of Coal Mining Under Villages in Zhangshuanglou Mine

对张双楼煤矿西三区域煤炭资源开采进行了可行性分析,在重点考虑对村庄影响基础上,通过开采方案优化设计、地表沉陷变形预计、采动影响分析、经济效益对比等工作,确定了最佳开采方案,并提出了相应的安全措施,研究成果为"三下"压煤开采提供了科学依据,对于类似矿井、区域具有借鉴意义。

This paper analyzed the feasibility of mining coal resources in the West Third District of Zhangshuanglou Coal Mine. Based on the key considerations of the impact on villages, through the method of the optimal design of the mining plan, the prediction of surface subsidence deformation, the analysis of mining impact, the comparison of economic benefits, and so on,the best mining plan was determined, corresponding safety measures were also put forward. The research results has provided a scientific basis for the coal mining underbuildings,railways and water-bodies,and was of significance for similar mines and regions.