| 高瓦斯三巷连掘工作面瓦斯综合防治措施与应用 |
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| 引用本文： | 王江峰. 高瓦斯三巷连掘工作面瓦斯综合防治措施与应用[J]. 科技情报开发与经济, 2008, 18(8): 197-198 |
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| 作者姓名： | 王江峰 |
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| 作者单位： | 晋煤集团寺河矿,山西晋城,048205 |
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| 摘 要： | 以晋煤集团高瓦斯三巷连掘工作面为例，介绍了耳朵（掩护）钻场和横穿钻场先抽后掘、先探后掘、二进一回，高冒区及时充填，双风筒不间断供风等具有很强针对性的瓦斯防治措施。
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| 关 键 词： | 高瓦斯工作面 连掘工作面 瓦斯综合防治 |
| 文章编号： | 1005-6033(2008)08-0197-02 |
| 修稿时间： | 2008-01-17 |
Comprehensive Gas Prevention Measures Adopted on the Successive Coal-mining Faces of Three Tunnels with Higher Gas Concentration and Their Application |
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| WANG Jiang-feng. Comprehensive Gas Prevention Measures Adopted on the Successive Coal-mining Faces of Three Tunnels with Higher Gas Concentration and Their Application[J]. Sci-Tech Information Development & Economy, 2008, 18(8): 197-198 |
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| Authors: | WANG Jiang-feng |
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| Affiliation: | WANG Jiang-feng |
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| Abstract: | Taking the successive coal-mining faces of three tunnels with higher gas contents in Jincheng Coal Mining Group as the example,this paper introduces some gas prevention measures with very strong pertinence,such as extracting-before-tunneling,drilling-before-tunneling,two-inlet-air and one-return-air in ear drill site and crossing drill site,timely filling in higher roof collapse zone,and incessant ventilation with dual air pipes,etc,. |
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| Keywords: | working face with higher gas concentration successive coal-mining face comprehensive gas prevention |
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