| 芙蓉煤矿下平硐煤与瓦斯突出区域的预测 |
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| 引用本文： | 邱贤德,姜永东,周宗卫,尹贤明,李伟雄,谢卫东,舒光辉.芙蓉煤矿下平硐煤与瓦斯突出区域的预测[J].矿业安全与环保,2003,30(1):29-30,33. |
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| 作者姓名： | 邱贤德 姜永东 周宗卫 尹贤明 李伟雄 谢卫东 舒光辉 |
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| 作者单位： | 1. 重庆大学西南资源开发及环境灾害控制工程教育部重点实验室,重庆,400044
2. 四川省芙蓉煤矿,四川,珙县,644501 |
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| 摘 要： | 分析了地质构造、煤的埋藏深度、煤的变质程度、煤与围岩的透气性等主要因素对芙蓉煤矿下水平开采煤与瓦斯突出的影响,通过对下水平B3+4煤层煤与瓦斯突出参数测试,应用区域预测方法分析了下水平开采B3+4煤层区域突出的可能性。
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| 关 键 词： | 煤与瓦斯突出参数 预测方法 突出可能性 |
| 文章编号： | 1008-4495(2003)01-0029-02 |
Regional Prediction of Coal and Gas Outburst in Second Level Tunnel of Furong Coal Mine |
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| Abstract: | In this paper the effect of stratum tectonic the depth of coal seam the metamorphose degree of coal and the gas permeability of coal and surrounding rock on coal and gas outburst of the second level tunnel in Furong Coal Mine is studied. The regional outburst probability of B3+1 coal seam of the second level tunnel is analyzed by regional prediction method based on the parameters of coal and gas outburst of the second level tunnel acquired in site test. |
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