1930煤矿导水裂隙带高度预计OA
Prediction of height of water lfowing fractured zone in 1930 coal mine
地表河流经1930煤矿，影响井下采矿安全生产。通过对研究区内河床流域的地形地貌、地质条件、地表水流量及其他保护建筑设施的分析研究，运用数值模拟的方法预测导水裂隙带高度，得出了模拟区下开采的最大裂隙带高度为83m，通过钻孔实测与模拟预测值大致相同，说明模型成熟。该研究方法为其他矿区类似条件下开采具有借鉴作用。
It affects the underground mining safety production of for the river to flow through 1930 coal mine. Through the analysis of the landform, the geological conditions, the surface water lfow, and other building facilities of the river bed basin, using numerical simulation to predict the height of water lfowing fractured zone, which show that the maximum height of fracture mining zone is 83m in the simulation area under, after compared with the measured result …查看全部>>
陈建杰;吴庆伟
新疆焦煤集团有限责任公司，新疆乌鲁木齐 830000辽宁工程技术大学矿业学院，辽宁阜新 123000
矿业与冶金
水体下导水裂隙带数值模拟
under source of waterwater lfowing fractured zonenumerical simulation
《山东煤炭科技》 2014 (10)
170-171,2
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