摘要
随着煤矿开采不断向深井发展,地下开采过程中产生大量的采空区,这些采空区很容易出现塌陷、滑坡、矿井突水等地质灾害,严重威胁到煤矿企业的安全生产。采空区地质灾害一直是矿井安全生产主要因素之一。结合该矿区的现状,采用尾砂胶结充填法,对该矿区的采空区进行处理,确保矿区生产安全。
With the continuous development of coal mining to deep well, a lot of goaf from underground mining process, the goaf is prone to collapse, landslide, water inrush and other geological disasters, a serious threat to the safety production of coal mine enterprises. The geological disaster in goaf has been one of the main factors of mine safety production. Combined with the present situation of the mining area, the tailings filling method is adopted to treat the mined out area of the mine area, so as to ensure the safety of production in the mining area.
出处
《世界有色金属》
2017年第16期76-77,共2页
World Nonferrous Metals
关键词
尾砂胶结充填法
采空区
煤矿安全生产
cemented railings filling method
goal
coal mine safety production
