| 南桐煤矿煤层厚度变化与瓦斯突出的关系 |
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| 引用本文： | 王瑛,孙传显,龙荣生,王生全.南桐煤矿煤层厚度变化与瓦斯突出的关系[J].西安科技大学学报,1991(1). |
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| 作者姓名： | 王瑛 孙传显 龙荣生 王生全 |
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| 作者单位： | 西安矿业学院地质系，西安矿业学院地质系，西安矿业学院地质系，西安矿业学院地质系 |
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| 摘 要： | 南桐煤矿为一高沼气严重突出矿井。该矿煤层厚度的变化对其瓦斯突出有很大影响,无论是厚度不同的三个可采煤层间的对比,还是同一煤层不同厚度区段的比较,都明显地反映出煤层厚度同煤与瓦斯突出危险程度呈正相关关系。
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| 关 键 词： | 煤层厚度 煤与瓦斯突出 突出危险程度 突出点 |
RELATION OF VARIATION IN THICKNESS OF COAL SEAMS TO COAL GAS OUTBURST IN NANLONG MINE |
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| Wang Yin Song Chuanxian Long Rongsheng Wang Shengquan.RELATION OF VARIATION IN THICKNESS OF COAL SEAMS TO COAL GAS OUTBURST IN NANLONG MINE[J].JOurnal of XI’an University of Science and Technology,1991(1). |
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| Authors: | Wang Yin Song Chuanxian Long Rongsheng Wang Shengquan |
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| Institution: | Wang Yin Song Chuanxian Long Rongsheng Wang Shengquan |
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| Abstract: | Nantong Coal Mine is a high methane mine with serious outburst. The variation of coal seams has great influence on coal-gas outburst. The right correlalion of the dangerous degree of coal-gas outburst with the thickness of coal seams is always tenable whether in contrast among three workable coal seams with different thickness or among different areas in the same seam with various thickness. |
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| Keywords: | thickness of coal seam coal-gas outburst dangerous degree of outburst site of outburst |
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