After analyzed the mine geological and hydrogeological conditions of the mine area, considered that the mine water filling source is stratifugic water from overlying strata.
通过分析该矿区的矿井地质及水文地质条件,认为矿井充水水源为上覆地层的离层水。
According to the reality of Malan coal mine, analyzes the factors of filling water one by one when dug up. Puts forward the corresponding measures of prophylaxis and treatment.
结合马兰矿实际,对采掘生产中井巷的充水因素进行了逐一分析,并提出了相应的防治措施。
Enkou Coal Mine is famous deposit for karst filling and abundant water, which has ceased excavating in 1997 because of the serious water hazards.
恩口煤矿是全国闻名的岩溶充水大水矿床,因水患严重已于1997年停采。
Water filling sources of underground mine in Pingshuo mining area have Quaternary pore water, surface water, Permo-Carboniferous sandstone fissure water and Ordovician limestone karstic fissure water.
平朔矿区井工矿井的充水水源有第四系孔隙水及地表水、石炭—二叠系砂岩裂隙水、奥陶系灰岩岩溶裂隙水。
A great breakthrough has been made in the research of a filling cementing material for mine, a cementing material with water-quenching steel slag as primary raw material.
在矿用充填胶凝材料的研究中,以水淬钢渣为主要原料的胶凝材料的研究取得了较大突破,该材料以钢渣和少量石膏及激发剂组成。
The karst water-filling mines in Hunan province occur widely, which can be divided into two types. that is, karst water-filling mine and underground river conduit water-filling mine.
我省岩溶充水矿床较为广泛,可分为岩溶充水和暗河管道充水矿床两个类型,前者包括水文地质条件简单、中等和复杂三个亚类。
The paper introduces some utilizations of mine goaf, such as, water filling, waste filling, rubbish filling, etc., which are Helpful to mine goaf treatment.
介绍了采空场的若干应用,包括水充填、尾砂充填、垃圾充填,对空场处理有借鉴意义。
Then reach a conclusion that the red bed can store plentiful ground water in some suitable areas with lithologic and structural conditions. As a important source of filling mine shaft, it oft...
得出结论:在岩性和构造适宜地段,红层中可以赋存较为丰富的地下水,它们常通过采动裂隙引发突水事故,从而对煤矿的安全生产造成威胁。
Tons of rock blocked his escape. Water was slowly filling the mine.
当时有大堆石头堵塞住他逃生之路,而水亦正慢慢渗入矿场。
Tons of rock blocked his escape. Water was slowly filling the mine.
当时有大堆石头堵塞住他逃生之路,而水亦正慢慢渗入矿场。
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