| 长壁采煤工作面的瓦斯涌出及抽采 |
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| 引用本文： | 朱利安·爱德华兹. 长壁采煤工作面的瓦斯涌出及抽采[J]. 中国煤层气, 2006, 3(2): 37-41 |
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| 作者姓名： | 朱利安·爱德华兹 |
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| 作者单位： | 诺丁汉大学,英国诺丁汉 |
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| 摘 要： | 本文介绍了煤层中瓦斯释放和运移的基本原理，阐述了长壁采煤工作面的应力和裂隙分布，分析了影响瓦斯抽采效率的因素，并对英国矿井两种不同开采方式下的瓦斯抽采进行了比较。
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| 关 键 词： | 瓦斯 长壁工作面 抽采 |
Understanding Gas Emission from Longwall Coalfaces |
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| Julian Edwards. Understanding Gas Emission from Longwall Coalfaces[J]. China Coalbeo Methane, 2006, 3(2): 37-41 |
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| Authors: | Julian Edwards |
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| Abstract: | Authors of the paper have introduced the basic principle of in-seam gas release and movement, set forth the distribution of stress and fractures in longwall face, analyzed factors affecting gas extraction efficiency and drawn a comparison of gas extraction between two different mining methods in UK coal mines. |
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| Keywords: | Gas longwall face extraction |
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