| 低瓦斯矿井预防瓦斯突出的对策研究 |
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| 引用本文： | 王朝帅.低瓦斯矿井预防瓦斯突出的对策研究[J].山西煤炭,2012(4):44-45. |
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| 作者姓名： | 王朝帅 |
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| 作者单位： | 河南理工大学瓦斯地质研究所 |
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| 摘 要： | 近年来,我国发生了4起低瓦斯矿井瓦斯突出的事故。通过分析,认为低瓦斯矿井发生瓦斯突出事故有以下原因:管理上对于低瓦斯矿井发生的瓦斯异常现象不重视;技术上对低瓦斯矿井瓦斯低的原因不清楚,另外低瓦斯矿井升级不及时。并提出了预防低瓦斯矿井的瓦斯突出的对策:密切关注瓦斯异常区域,运用瓦斯地质理论分析低瓦斯矿井瓦斯低的原因,划出瓦斯风化带的下限,发生瓦斯动力现象后,及时升级。
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| 关 键 词： | 低瓦斯矿井 瓦斯突出 预防对策 |
Countermeasures against Gas Outburst in Low Gas Mines |
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| WANG Chao-shuai.Countermeasures against Gas Outburst in Low Gas Mines[J].Shanxi Coal,2012(4):44-45. |
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| Authors: | WANG Chao-shuai |
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| Affiliation: | WANG Chao-shuai(Gas Geology Institute,Henan Polytechnic University,Jiaozuo Henan 454003) |
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| Abstract: | In recent years,4 low gas outbursts happened in China.Through analysis,reasons are as follows: little attention to the abnormal gas in the management;unclear reasons for low gas in technology,and delayed upgrading of low gas mines.The paper also proposes measures for prevention: pay close attention to abnormal gas areas,analyze reasons according to gas geological theory,mark out the lower boundary of gas weathering zone,and upgrade immediately after gas dynamic phenomenon. |
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| Keywords: | low gas mine gas outburst countermeasures |
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