| 低透气性强突出煤层的瓦斯防治技术研究 |
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| 引用本文： | 孙传军,李康.低透气性强突出煤层的瓦斯防治技术研究[J].江西煤炭科技,2015(1):4-5. |
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| 作者姓名： | 孙传军 李康 |
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| 作者单位： | 皖北煤电集团公司祁东煤矿，安徽宿州23400 |
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| 摘 要： | 祁东煤矿为煤与瓦斯突出矿井,特别是9煤层,实测瓦斯压力高达3.3 MPa,突出十分严重,属强突出煤层。为安全施工,消除突出给施工带来的危害,通过开采解放层及对本煤层实施穿层钻孔瓦斯抽放,消除突出危害,保证了后期掘进与采煤的施工安全。
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| 关 键 词： | 低透气性 强突出煤层 瓦斯防治 |
Study on Gas Prevention and Control Technology in Strong Outburst Seam with Low-permeability |
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| Sun Chuanjun,Li Kang.Study on Gas Prevention and Control Technology in Strong Outburst Seam with Low-permeability[J].Jiangxi Coal Science & Technology,2015(1):4-5. |
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| Authors: | Sun Chuanjun Li Kang |
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| Affiliation: | Sun Chuanjun;Li Kang;Qidong Colliery,Wanbei Coal & Electricity Group Co.; |
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| Abstract: | |
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| Keywords: | low permeability strong outburst seam gas prevention and control |
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