含水层下缩小防水煤柱开采工艺研究  

Research on Mining Technology of Reducing Waterproof Coal Pillars beneath Aquifer

作　　者：李国强 

机构地区：[1]山西煤炭进出口集团左云东古城煤业有限公司,山西大同037000

出　　处：《煤矿现代化》2017年第5期10-11,14,共3页Coal Mine Modernization

摘　　要：由芦岭矿大量的钻探资料及现场试验数据,重点分析芦岭矿含水层概况及工作面顶底板状况,得出含水层漏水控制方法和顶底板支护方法。得出芦岭矿810采区9105工作面缩小防水煤柱开采是可行性的。From a large number of Lu Ling Mine drilling data and field test data, the focus of Lu Ling Mine aquifer Description and face roof and floor conditions, draw aquifer water leakage control method and the roof and floor support method. Come to the mining area of Lu Ling Mine 810 9105 Face reducing waterproof pillar mining is feasible.

关 键 词：含水层 防水煤柱 顶底板支护 

分 类 号：TD823.83[矿业工程—煤矿开采]