摘要
介绍了凌志达煤矿副斜井注浆堵水技术的实践经验,对同类矿山具有一定的参考作用。
This paper introduces the practical experience of the technology of grouting for water blocking in the new auxiliary inclined shaft of Lingzhida coal mine,which provides a certain reference for similar mines.
出处
《现代工业经济和信息化》
2012年第8期63-64,83,共3页
Modern Industrial Economy and Informationization
关键词
副斜井
水文地质
注浆堵水技术
auxiliary inclined shaft
hydrogeology
grouting for water blocking
