什林煤业下组煤水文地质现状及水害防治探讨

On the Hydrogeological Status and Water Damage Prevention of Lower Group coal of Shilin Coal

当下资源整合矿井透水事故时有发生,通过对含隔水层情况、含水层间水力联系及顶底板充水水源的详细分析研究,进而对下组煤顶底板突水危险性进行了评价,针对性地提出了矿井水害防治措施,为矿井防治水工作找到了可行对策。

Flooding accidents has occurred frequently in the resource integration mine, based on the analysis of the conditions of aquifer and aquifuge, hydraulic connection of inter-aquifer and water filling source of in detail, evaluates the fatalness of water inrush in the roof and floor of lower group coal, and proposes measures of water damage prevention of mine, which ore feasible countermeasures for the water control and prevention of coal mines.