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- Mine Electrical Method Exploration for Floor Water Bursting Area of Overgrown Faults Mining Face in Thin Coal Seam 薄煤层断层发育工作面底板突水区井下电法探测研究
- Analysis and Prevention on Floor Water Bursting at Combined Mining Face Fully-Mechanized with Caving Under Complicated Hydrogeological Conditions 复杂水文地质条件下综放面底板出水机理分析及防治
- Using underground dynamic water grouting to deal with floor water burst in mining working face in Zhuzhuang coal mine 井下动水注浆治理采煤面底板突水
- Coal floor water bursting 煤层底板突水
- floor water bursting evaluation 底板突水评价
- floor water bursting 底板突水
- So the water bursting has time eff... 突水具有时效特征。
- The scalding water burst forth from his eyes. 滚烫的泪水夺眶而出。
- Those are bases to choose water bursting harnessing processes. 对矿井巷道钻孔注浆工艺进行了简要讨论。
- The banks of the reservoir gave away,the water burst forth. 水库的堤岸坍塌了,水倾泻而出。
- The banks of the reservoir gave away, the water burst forth. 水库的堤岸坍塌了,水倾泻而出。
- The results are of great significance for preventing floor water irruption. 试验成果对防治底板承压水的突出具有较大的意义。
- The flood waters burst the dyke. 洪水冲垮了堤坝。
- The flood waters burst the dykes. 洪水冲垮了堤坝。
- The banks of the reservoir gave way and the waters burst forth. 水库的堤岸坍塌了,水冲了出来。
- Based on this point,the middle-short-term forcast methods in floor water irruption are put forward. 在此基础上,提出了进行底板突水中、短期预测预报的方法。
- Therefore, control Strategies of Mine Water Bursting Geological Hazard of Pongxi Marble Mine are discussed. 在此基础上,探讨了鹏茜大理石矿矿坑突水地质灾害的防治对策。
- From investigating at field and laboratory, the coal mining method and its technical parament have a much effect on controling floor water inrush. 通过现场实测和室内研究表明,采煤技术因素对底板突水的影响很大。
- Floor water irruption is a complicated process of geology and mechanics. There are various factors which influence the process. 底板突水是一个十分复杂的地质力学作用过程;影响突水的因素是多方面的.
- Marble karst development in Da-hong-shan mine caused a great deal of water bursting in mine shaft, sharply lowering ground water and large scale of surface subsidence. 摘要大红山矿大理岩岩溶发育,由于突水造成井下大量涌水,同时引起地下水位急剧下降,引发了较大范围、较大规模的地面塌陷。