| 矿井沼气爆炸安全距离的探讨 |
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| 引用本文： | 王省身,谢之康.矿井沼气爆炸安全距离的探讨[J].中国矿业大学学报,1989,18(4):1-8. |
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| 作者姓名： | 王省身 谢之康 |
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| 摘 要： | 本文论述了井下发生沼气爆炸时空气冲击波的发生发展过程,以及空气冲击波沿井巷传播的衰减规律。并通过瓦斯爆炸试验和回归分析,得出了井下一定量的沼气在无煤尘参与的条件下发生爆炸时的安全距离。这一安全距离可供修订《煤矿救护规程》和处理事故时参考。
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| 关 键 词： | 安全距离 沼气爆炸 冲击波 |
A Discussion on the Safety Distance in Case of Gas Explosion |
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| Wang Xingshen Xie Zhikang.A Discussion on the Safety Distance in Case of Gas Explosion[J].Journal of China University of Mining & Technology,1989,18(4):1-8. |
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| Authors: | Wang Xingshen Xie Zhikang |
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| Affiliation: | Wang Xingshen Xie Zhikang |
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| Abstract: | This paper deals with the occurence and development of the air shock wave induced by mine gas explosion. The attenuation law of the air shock wave during its propagation along drifts has also been discussed. On the basis of gas explosion tests (without taking part in of coal dust) in different gas content circumstances and regression analysis a series of safety distances have been obtained . It is helpful for drawing up the "Rescue Regulation of Coal Mine". |
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| Keywords: | safety distance gas explosion shock wave |
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