The treatment of mined-out areas plays an important role in prevention of mine geological disasters.
采空区治理在预防矿山地质灾害中具有非常重要的地位。
Coal is always a main energy sources in our country, and exploitation of coal was threatened by many mine geological disasters, in which the water inrush from mine is the most primary problem.
煤炭一直是我国的主要能源，煤炭开采受到多种矿井地质灾害的威胁，其中最大安全问题是矿井突水事故。
The main types of mine geological disasters were analyzed with a focus on the observation method in the mined out area and the harnessing methods for the possible geological disasters were proposed.
分析了矿山地质灾害的主要类型，并着重提出矿山采空区的勘查方法，对可能产生的地质灾害提出防治方法。
应用推荐