摘要
根据矿井的实际情况鹤煤三矿建立了立体直排式的良好的排水系统,矿井水文地质条件中等,井上、下建立了动态观测系统,定期观测,特殊情况时及时增加观测次数。
According to the actual situation of Hebi NO. 3 mine the establishment of a three-dimensional direct expulsion-type good drainage system,mine hydro-geological conditions of medium,dynamic observation system is established,under the fixed observation,to increase the number of observations in time for special situations.
出处
《山东煤炭科技》
2014年第3期149-150,共2页
Shandong Coal Science and Technology
关键词
含水层
防治水
综合治理
aquifer prevention and control of water the comprehensive control
