摘要
论文从矿井水文地质条件出发,对单侯矿煤层开采突水性、煤层开采对底板的破坏进行了分析,对相关水文参数进行了计算。提出了矿井疏水方案,并对提出的方案进行了分析比较。该疏水方案可为相似矿井借鉴。
The hydrogeologic condition of Danhou mine is complex, and the sublevel coal is threatened by O. L. water. It is very difficult that thin confining bed coal is mined under pressure. On the basis of analyzing the hydrogeologic data synthetically, study the design about treating O. L wate and lower the pressure in the first area of Danhou mine.
出处
《煤炭工程》
北大核心
2008年第7期57-59,共3页
Coal Engineering
关键词
突水
奥灰水
疏水降压
water irrupton
O. L water
treating O. L. water and lower the pressure
