急倾斜厚煤层水平分段沿空留巷机械化采煤方法研究  

Research on Mechanized Mining Method of Retaining Roadway along Goaf at Horizontal Section of Steeply Inclined Thick Coal Seam

作　　者：高维智[1] 张学亮[1] 樊运策[1] 

机构地区：[1]天地科技股份有限公司开采设计事业部,北京100013

出　　处：《煤炭技术》2017年第2期73-75,共3页Coal Technology

摘　　要：我国煤矿综合机械化开采技术日趋成熟与完善,但是在急倾斜厚煤层中还没有实现机械化开采,仍采用落后的仓储式或者巷放式等采煤方法。这些采煤方法安全风险大,开采成本高。通过研究采用了一种全新的采煤方法,实现了机械化开采,该方法安全可靠、技术可行、经济社会效益显著。The coal mine machinery mining technology has become mature and consummate, but in steeply inclined thick coal seam,the mechanized mining is not yet implemented,still using the backward warehouse or lane put type coal mining method. These mining methods have great safety risk and high mining cost. A new mining method is adopted to realize the mechanical mining, which is safe and reliable, the technology is feasible, and the economic and social benefits are remarkable.

关 键 词：急倾斜厚煤层 水平分段 沿空留巷 

分 类 号：TD823[矿业工程—煤矿开采]