| 煤矿掘进工作面瓦斯爆炸的危险性评价研究 |
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| 引用本文： | 崔巍,徐长红.煤矿掘进工作面瓦斯爆炸的危险性评价研究[J].科技情报开发与经济,2012,22(2):139-140. |
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| 作者姓名： | 崔巍 徐长红 |
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| 作者单位： | 太原理工大学矿业工程学院,山西太原,030024 |
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| 摘 要： | 根据煤矿掘进工作面瓦斯爆炸事故,总结出导致掘进工作面瓦斯爆炸的基本事件。运用事故树分析法,通过最小割集与最小径集的求取,分析了掘进工作面瓦斯爆炸事故发生的原因,并提出掘进工作面瓦斯爆炸事故发生的预防措施,为煤矿瓦斯管理提供科学依据。
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| 关 键 词： | 掘进工作面 瓦斯爆炸 事故树分析法 最小割集 最小径集 预防措施 |
Study on Risk Assessment of Gas Explosion in Coal Mine' s Heading Face |
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| CUI Wei
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XU Chang-hong.Study on Risk Assessment of Gas Explosion in Coal Mine' s Heading Face[J].Sci-Tech Information Development & Economy,2012,22(2):139-140. |
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| Authors: | CUI Wei XU Chang-hong |
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| Institution: | CUI Wei,XU Chang-hong |
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| Abstract: | According to the gas explosion accident happened in the heading face of coal mine,this paper sums up the basic events causing the gas explosion in the heading face,and by using the fault tree analysis and through the minimal cut sets and minimal path sets of the strike,analyzes the causes of the gas explosion occurring in the heading face,and puts forward some precautions for the gas explosion accident in the heading face for providing some scientific bases for coal mine’s gas control. |
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| Keywords: | heading face gas explosion fault tree analysis minimal cut sets minimum path sets precaution |
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