| 高瓦斯矿发火区封闭时瓦斯爆炸危险性预测 |
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| 引用本文： | 张辛亥,徐精彩,刘继勇,文虎.高瓦斯矿发火区封闭时瓦斯爆炸危险性预测[J].西安科技大学学报,1999,19(2):3. |
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| 作者姓名： | 张辛亥 徐精彩 刘继勇 文虎 |
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| 作者单位： | 1. 西安矿业学院,采矿工程系,陕西,西安,710054
2. 阳泉矿务局,山西,阳泉,45000 |
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| 摘 要： | 从理论上分析了矿井发火区封闭后，封闭区发生瓦斯爆炸的原因及影响因素，研究了封闭区瓦斯爆炸各影响因素的变化规律，提出了封闭工作面时的防爆措施。
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| 关 键 词： | 发火区 瓦斯爆炸 封闭 高瓦斯矿 |
ANALYSIS OF THE DANGER OF GAS EXPLOSION IN COAL MINE AFTER SEALING THE FIRE ZONE |
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| ZHANG Xin-hai,XU Jing-cai,LIU Ji-yong,WEN Hu.ANALYSIS OF THE DANGER OF GAS EXPLOSION IN COAL MINE AFTER SEALING THE FIRE ZONE[J].JOurnal of XI’an University of Science and Technology,1999,19(2):3. |
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| Authors: | ZHANG Xin-hai XU Jing-cai LIU Ji-yong WEN Hu |
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| Abstract: | Analyzed the reason of gas explosion after sealing the fire zone in coal mine theoretically,and studied the changing law of influential factors of methane explosion.Method of predicting date of gas explosion is suggested.Some measures are provided to avoid gas explosion. |
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| Keywords: | fire zone methane explosion sealing high methane coal mine |
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