| 煤矿采煤工作面瓦斯抽放方案 |
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| 引用本文： | 赵文利. 煤矿采煤工作面瓦斯抽放方案[J]. 山西煤炭, 2012, 0(4): 66-67,70 |
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| 作者姓名： | 赵文利 |
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| 作者单位： | 太原理工大学矿业工程学院;大同煤炭职业技术学院 |
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| 摘 要： | 经对大同煤矿煤层透气性系数和钻孔瓦斯流量衰减系数等基础参数的现场实测及工作面瓦斯涌出量的状况分析,阐述了瓦斯抽放技术的重要性,提出了煤矿工作面瓦斯抽放的技术方案,为煤矿瓦斯防治工作提供参考。
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| 关 键 词： | 采煤工作面 瓦斯抽放 技术方案 |
Gas Drainage Scheme of Mining Face |
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| ZHAO Wen-li. Gas Drainage Scheme of Mining Face[J]. Shanxi Coal, 2012, 0(4): 66-67,70 |
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| Authors: | ZHAO Wen-li |
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| Affiliation: | ZHAO Wen-li1,2(1.College of Mining Engineering,Taiyuan University of Technology,Taiyuan Shanxi 030024; 2.Datong Vocational and Technical College of Coal,Datong Shanxi 037003) |
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| Abstract: | On the analysis of field data about gas permeability coefficient and gas emission attenuation coefficient from borehole of coal seams in Datong Mine,the paper presents the importance of gas drainage and also proposes the specific technical scheme,which could be a reference for gas control work in mines. |
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| Keywords: | mining face gas drainage technical scheme |
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