| 马家沟矿瓦斯赋存规律及控制因素的分析 |
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| 引用本文： | 周霏,凡海东.马家沟矿瓦斯赋存规律及控制因素的分析[J].煤矿现代化,2012(5):79-82. |
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| 作者姓名： | 周霏 凡海东 |
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| 作者单位： | 1. 河南理工大学安全科学与工程学院,河南焦作,454000
2. 义煤集团巩义铁生沟煤业有限公司,河南巩义,451200 |
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| 摘 要： | 通过对马家沟井田地质构造、煤层赋存条件的分析，根据该矿的矿区区域构造演化特征，结合瓦斯地质因素分析方法，分析了其瓦斯分布规律，得出埋藏深度控制着煤层的瓦斯含量，以及突出主控因素为构造应力，最终为马家沟矿瓦斯突出预测提供了科学的根据。
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| 关 键 词： | 地质构造 控制因素 赋存规律 瓦斯 |
Analyse on the law and controlling factors of gas occurrence in Kailuan Majiagou mine |
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| ZHOU Fei,FAN Haidong.Analyse on the law and controlling factors of gas occurrence in Kailuan Majiagou mine[J].Coal Mine Modernization,2012(5):79-82. |
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| Authors: | ZHOU Fei FAN Haidong |
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| Affiliation: | 1.School of Safety Science and Engineering Henan Polytechnic University, Jiaozuo 454000, China; 2. YIMEI Coal Group Co.,LTG Gongyi Tieshenggou Coal Group Co.,LTG, GongYi 451200,China) |
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| Abstract: | Using the analysis of geological structure and coal seam occurrence conditions in Majiagou,according to the mining area of the mine tectonic evolution features, combined with gas geology factor analysis method, the paper analyses gas distribution . It concludes that the buried depth control the coalbed gas content and highlight the major controlling factors for tectonic stress .Ultimately,it provide a scientific basis of mine gas outburst in Majiagou coal mine safety production forecast. |
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| Keywords: | geological structure control factors occurrence regularity gas |
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