摘要
根据矿井精查地质报告以及目前进行的综合水文地质勘探资料分析了梧桐庄矿井田野青灰岩含水层的水文地质特征以及对生产的危害特点,提出了对野青灰岩含水层的治理方针即“以治为主,查、疏、注、堵相结合,综合治理”,具体途径为“掘前超前勘探,采前查明条件,疏水降压、注浆改造底板,疏堵结合,综合治理”。
The paper analyzed the Yeqing limestone aquifer's hydrogeological features and its hazard in mining production according to detailed geological exploration report and data from present undergoing integrated hydrogeological exploration and put forward a harnessing guideline of ″to take the harness as the dominant factor, combine investigation, dewatering, grouting and blocking to form a comprehensive harness″.The particular way is of ″to take advanced prospecting before driving, find out geological condition before mining, dewatering to drop pressure, grouting to improve floor, combine dewatering with blocking to form a comprehensive harness″.
出处
《中国煤田地质》
2004年第5期28-30,共3页
Coal Geology of China
关键词
矿井水灾
治理途径
野青灰岩含水层
梧桐庄矿
mine water disaster
harness way
Yeqing limestone aquifer
Wutongzhuang mine
