闭矿后矿区环境地质灾害分析

在未来的几十年内，我国将有大量的各类矿山即将闭矿，闭矿后相应灾害特别是环境灾害还可能继续发生，本文结合矿井生产过程中灾害发生的状况，对大中型煤矿闭矿后潜在灾害类型和发生原因进行初步分析，提出了综合规划、统筹考虑，加强监测、超前研究、兼顾生产、综合治理等建议对策。

Analyses of environgeological disasters of closed coal mines

In the next decades, most of coalmines that are in service now will be closed, and yet the threat of relevant mining disasters, especially environment disaster will still exist. Compared with the disaster conditions of serving coal mine, the disasters of closed coal mine will be more latent, more various and more complex, therefore, the forecast and prevention of closed coal mine disasters will be more difficult. The paper analyzed the potential disasters of closed coal mines form aspects of rock body, coal body, water and gas. And authors concluded the types of closed coal mine disasters. Meanwhile, induction factors of those disasters are analyzed. At the end of the paper, some advice is put forward to solve the problems.