常村煤矿铁路下采煤可行性技术方案研究  

Study of Mining under Railway in Changcun Coal Mine

作　　者：史沁彬 王继林 

机构地区：[1]潞安环能股份公司常村煤矿,山西长治046102 [2]潞安环能股份公司五阳煤矿,山西长治046205

出　　处：《煤》2012年第8期6-7,37,共3页Coal

摘　　要：在常村煤矿南三采取范围内,郭庄煤矿铁路专用线斜穿采区两个综采工作面,由于综放面开采强度大,煤层回采后地面将出现一定的沉陷变形,势必给铁路专用线的安全行车带来一定隐患。通过对地表沉陷、采动影响、经济效益的分析,确定了常村煤矿铁路下采煤可行性方案。Changcun Coal Mine in the south three take range, Guozhuang Coal Mine railway private sidings inclined wear two mining mechanization mining face, because the fully mechanized mining face strength, coal seam mining ground will appear certain after sub- sidence deformation, will lead to the railway private sidings safe driving have a hidden danger. Through to the surface subsidence, min- ing effect and economic benefit of analysis and determined the railway changcun coal mining under feasibility scheme.

关 键 词：地表沉陷 采动影响 铁路下采煤 可行性 

分 类 号：TD823.83[矿业工程—煤矿开采]