| 巷道冒顶煤炭自燃发火的预防和处理 |
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| 引用本文： | 臧树春.巷道冒顶煤炭自燃发火的预防和处理[J].价值工程,2010,29(4):34-35. |
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| 作者姓名： | 臧树春 |
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| 作者单位： | 七煤集团公司建设矿,七台河,154600 |
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| 摘 要： | 根据煤矿井下生产实际,对巷道冒顶形成的原因及容易产生巷道冒顶的地点、冒顶自燃发火机理、以及巷道冒顶煤炭自燃发火的预防和处理措施进行了初步分析。
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| 关 键 词： | 巷道冒顶 压力集中 冒顶空洞 接顶封闭 |
The Prevention and Treatment of Spontaneous Combustion of Coal Tunnel Roof |
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| Zang Shuchun.The Prevention and Treatment of Spontaneous Combustion of Coal Tunnel Roof[J].Value Engineering,2010,29(4):34-35. |
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| Authors: | Zang Shuchun |
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| Institution: | Qimei Corporation Jianshe Colliery/a>;Qitaihe 154600/a>;China |
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| Abstract: | According to the practice of the underground coal mine production,the preliminary analysis is carried to explore the forming reason for the coal tunnel roof,the places where it would happen,the mechanism of it,the prevention and treatment. |
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| Keywords: | coal tunnel roof centralized force cave hollow closed-roof |
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