极近距离煤层综采开采技术探究  

Research on Fully Mechanized Mining Technology in Very Close Range Coal Seam

作　　者：陈喜 Chen Xi(Dimei Company of Datong Coal Mine Group, Datong Shanxi 03700)

机构地区：[1]大同煤矿集团地煤公司,山西大同037000

出　　处：《机械管理开发》2018年第4期112-113,122,共3页Mechanical Management and Development

摘　　要：对极近距离煤层从定性与定量两个角度加以定义,结合实际工程资料对极近距离煤层下部开采时的矿压显现规律以及上覆岩层结构特点和稳定性进行了分析,结合自身实践经验就实现极近距离下部煤层的安全开采提出见解。The paper defines the coal seam of very close distance from two aspects of qualitative and quantitative analysis, and analyzes the law of rock pressure behavior and the structural characteristics and stability of overlying strata in the mining of the lower part of very close distance coal seam combined with the actual engineering data.Combined with its own practical experience, the paper puts forward some opinions on the safe mining of the coal seam in very close distance.

关 键 词：极近煤层 综采开采 技术 

分 类 号：TD823[矿业工程—煤矿开采]