复杂型急倾斜煤层的开采技术探析  

Discussion on Mining Technology of Complex and Steep-inclined Coal Seam

作　　者：张晨杰 ZHANG Chenjie(Jinsheng Mining Investment Co.,Ltd.,Jincheng Anthracite Mining Group of Shanxi,Jincheng 048000,Shanxi,China)

机构地区：[1]山西晋煤集团晋圣矿业投资有限公司,山西晋城048000

出　　处：《能源与节能》2020年第3期133-134,192,共3页Energy and Energy Conservation

摘　　要：中国煤炭资源多处于中厚煤层中,伴随煤炭资源的不断开采,矿井深度日渐增加,煤层的开采环境也日渐复杂,其中复杂型急倾斜煤层对开采技术和开采施工工艺水平的要求较为突出。课题基于中国复杂型急倾斜煤层开发工艺的现状,深入分析了现有工艺在实际开采过程中存在的不足,提出了伪倾斜斜坡短臂采煤法,旨在为中国复杂型急倾斜煤层开采工艺的研究提供借鉴。China's coal resources are mostly in medium and thick coal seams.With the continuous mining of coal resources,the depth of the mine is increasing day by day,and the mining environment of the coal seams is becoming more and more complex.Among them,the requirements for mining technology and mining construction technology level of complex steep coal seams are more prominent.Based on the current situation of the development technology of the complex and steep-inclined coal seam in China,this paper analyzed the shortcomings of the existing technology in the actual mining process,and put forward the short arm mining method with pseudo inclined slope,aiming to provide reference for the research of the mining technology of the complex and steep-inclined coal seam in China.

关 键 词：复杂型急倾斜煤层 伪倾斜斜坡短臂采煤法 爆破落煤 

分 类 号：TD823.213[矿业工程—煤矿开采]