地面区域治理设计与施工常见问题与对策

Common Problems and Countermeasures in Design and Construction of Ground Area Treatment

近年来,随煤矿开采深度的增加,面临的水害问题日益严峻,严重威胁了井下生产人员的人身安全。以峰峰集团辛安矿为例,辛安矿地质条件复杂,断层发育,煤系基底奥陶系灰岩富水性强,水文地质条件复杂。多年开采存在安全隐患,严重威胁矿井安全生产。

In recent years, with the increase of mining depth, the problem of water hazard is becoming more and more serious, which seriously threatens the personal safety of underground production personnel. Taking Fengfeng Group Xin’an Mine as an example, the geological conditions of Xin’an Mine are complex. Because of the development of faults, the Ordovician limestone of coal measure basement is rich in water, and the hydrogeological conditions are complicated. There are many years’ hidden dangers in mining, which seriously threaten the safety of mine production.