煤作为资源在地下进行开采的过程中,常常受到地下水的威胁;矿井中一旦发生透水事故,不仅造成矿井的淹没而且还会直接伤害职工的人身安全。峰峰煤矿是我国主焦煤产地,由于历史上土法开采,小煤窑星罗棋布,仅二矿井田范围内,根据资料记载就达百余处。采空区积水丰富,再加上煤系地层下伏强含水层,承压水赋存量较大,明显地构成一大灾害,威胁着煤矿生产的安全。 Coal is often threatened by underground water as a resource for underground mining. Once a water flooding accident occurs in coal mines, not only the mine flooding but also the personal safety of workers will be directly harmed. Fengfeng Mine is the main producer of coking coal in our country. Due to the history of indigenous mining, the small coal mines are dotted with mere coal mines. The mined-out area is rich in water. Coupled with the underlying aquifer under coal measures, the occurrence of confined water is relatively large and obviously constitutes a major disaster that threatens the safety of coal mine production.