综采放顶煤采煤法合理参数的确定  

Certain Reasonable Parameter by Adopting the Apply of Multiple Ceiling Coal

作　　者：侯庆凯 

机构地区：[1]鹤岗矿业集团公司兴安煤矿,黑龙江鹤岗154100

出　　处：《煤炭技术》2005年第11期42-44,共3页Coal Technology

摘　　要：在鹤岗矿业集团公司应用综采放顶煤采煤法,取得了良好的经济效益。文章根据多年来对综放应用所取得的实践成果加以论证,提出了综放采煤法的合理参数,对条件类似矿井的综放开采具有一定的指导意义。We have got good economic benefit by adopting the apply of multiple ceiling coal mining in the Mine Block of Hegang. This thesis gives a reasonal referenle of multiple ceiling coal by chocking the results we gave studied for several years. It has a certain guiding meaning to other mines.

关 键 词：综采放顶煤 放煤高度 放煤步距 

分 类 号：TD823[矿业工程—煤矿开采]