| 天荣煤矿开采程序论证及回采面瓦斯治理研究 |
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| 引用本文： | 杨志成,郭寿松.天荣煤矿开采程序论证及回采面瓦斯治理研究[J].山西煤炭,2010,30(7):37-39. |
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| 作者姓名： | 杨志成 郭寿松 |
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| 作者单位： | 煤炭科学研究总院重庆研究院,重庆,400037 |
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| 摘 要： | 合理的采掘部署是防止煤与瓦斯突出矿井重大瓦斯事故的核心和关键。针对天荣煤矿突出煤层群开采的问题。比较了开采不同煤层作为首采保护层的瓦斯治理方案；通过分析论证，确定适合矿井目前条件下的最优开采程序；并对回采工作面的瓦斯治理进行了设计；其在类似地质条件下治理矿区瓦斯具有指导意义。
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| 关 键 词： | 采掘部署 防止煤与瓦斯突出 突出煤层群 保护层 区域防突 |
Research on Gas Control on Mining Faces and Discussion of Mining Procedure in Tianrong Mine |
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| YANG Zhi-cheng,GUO Shou-song.Research on Gas Control on Mining Faces and Discussion of Mining Procedure in Tianrong Mine[J].Shanxi Coal,2010,30(7):37-39. |
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| Authors: | YANG Zhi-cheng GUO Shou-song |
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| Affiliation: | YANG Zhi-cheng,GUO Shou-song(Chongqi Institute of Coal Science Research Institute,Chongqi 400037,China) |
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| Abstract: | Reasonable excavation layout is the key to prevent coal and gas outburst accidents in mines. For outburst seam group in Tianrong mine,the author compares the gas control schemes when different seams are taken as first mining protective layer.Through analysis,the paper determines the optimal mining procedure in the current mining situation and designs the gas control,which has instructional significance under the similar geological conditions. |
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| Keywords: | Excavation layout prevent coal and gas outburst outburst seam group protecting stratum local outburst preventive technology |
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