近距离煤层群开采模式经济性评价研究  

Research on economic evaluation of mining mode of close distance coal seam group

作　　者：李杨[1] 程浩舟 任玉琦 杨坤鹏 罗军波 Li Yang;Cheng Haozhou;Ren Yuqi;Yang Kunpeng;Luo Junbo(School of Energy and Mining,China University of Mining and Technology(Beijing),Beijing 100083,China)

机构地区：[1]中国矿业大学(北京)能源与矿业学院,北京100083

出　　处：《煤炭经济研究》2020年第9期24-28,共5页Coal Economic Research

摘　　要：随着我国煤炭行业和煤炭开采技术的不断发展,许多矿区面临着在近距离煤层群开采模式选择的问题,不同的开采模式将会直接影响到煤炭企业的经济效益。通过层次分析法,建立近距离煤层群开采模式判别的评价指标体系,并对开滦矿区近距离煤层群3种不同的开采模式进行评价判别。研究结果表明,在开滦矿区近距离煤层群,使用上下行协调开采效果优异,能给煤炭企业带来更大的经济效益。With the continuous development of China’s coal industry and coal mining technology,many mining areas are facing the problem of choosing the mining mode of close distance coal seam group. Different mining modes will directly affect the economic benefits of coal enterprises. Through the analytic hierarchy process,an evaluation index system for discriminating the close distance coal seam group mining mode is established,and three different mining modes of the close-distance coal seam group in Kailuan mining area are evaluated and discriminated. The results of the study show that in the close distance coal seam group of Kailuan mining area,the use of upward and downward coordinated mining has an excellent effect,which can bring greater economic benefits to coal enterprises.

关 键 词：近距离煤层群 开采模式 层析分析法 煤炭企业 

分 类 号：F416.21[经济管理—产业经济]