矿山地质防治水关键技术研究

Study on key technologies of mine geological water control

为进一步提升煤矿生产的安全性和效率,在对新桥煤矿水文地质、煤层等条件研究的基础上,重点开展了防治水关键技术研究,包括对不良钻孔进行封堵封闭、采用“引避疏排”四位一体的防治水思路对工作面涌水综合防治进行措施及效果的综合评估,研究可为今后其他工作面或煤矿的防治水提供指导。

In order to further improve the safety and efficiency of coal mine production,based on the study of hydrogeology,coal seam and other conditions of Xinqiao Coal Mine,the research on key technologies of water prevention and control has been carried out,including blocking and sealing bad boreholes,adopting the four in one water prevention and control idea of"diversion,avoidance and drainage",and comprehensively evaluating the measures and effects of comprehensive prevention and control of water inrush in the working face,to provide guidance for water control in other working faces or coal mines in the future.