摘要
梁宝寺煤矿煤层顶板砂岩裂隙水对煤矿安全生产具有严重威胁,本文主要探讨了该矿3煤层顶板砂岩裂隙水的特征及其综合防治水技术方法。
The sandstone frature water in the roof in Liangbosi coalmine threntens safe production, the paper discussed the characteristics of the sandstone frature water in the roof in this coalmine and the comprehensive water prevention and control.
出处
《华北科技学院学报》
2007年第2期8-10,共3页
Journal of North China Institute of Science and Technology
关键词
煤矿
裂隙水
综合防治水
coalmine
frature water
comprehensive water prevention and control
