| 区域瓦斯综合防突技术在九里山矿的应用 |
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| 引用本文： | 蒋玉玺,陈攀. 区域瓦斯综合防突技术在九里山矿的应用[J]. 煤炭工程, 2012, 0(6): 54-56 |
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| 作者姓名： | 蒋玉玺 陈攀 |
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| 作者单位： | 河南焦煤能源有限公司九里山煤矿,河南焦作,454171 |
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| 摘 要： | 九里山矿二1煤层属于严重的煤与瓦斯突出煤层，采用常规的区域瓦斯防治措施，严重影响了掘进工作面的生产效率，通过采用沿空留巷增加区域顺层长钻孔的预抽期，结合掘进过程中的水力掏槽措施的综合防突技术，消除了掘进工作面的突出危险性，实现了煤巷安全快速掘进。
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| 关 键 词： | 综合防突技术 沿空留巷 顺层长钻孔 水力掏槽 |
Application of Regional Gas Outburst Prevention Technology to Jiulishan Mine |
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| JIANG Yu-xi , CHEN Pan. Application of Regional Gas Outburst Prevention Technology to Jiulishan Mine[J]. Coal Engineering, 2012, 0(6): 54-56 |
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| Authors: | JIANG Yu-xi CHEN Pan |
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| Affiliation: | (Jiulishan Mine,Henan Jiaozuo Coking Coal Energy Corporation Ltd.,454171,China) |
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| Abstract: | No.Two1 seam in Jiulishan Mine is a serious coal and gas outburst seam.The conventional regional gas prevention and control measures applied would seriously affect to the production efficiency of the gateway driving face.The comprehensive gas outburst prevention and control technology with the gas drainage borehole along in seam and the hydraulic slotting was applied to the driving period of No.16041 transportation gateway and the gas outburst danger of the gateway driving face was eliminated to ensure the safety and rapid driving of the seam gateway. |
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| Keywords: | comprehensive outburst prevention technology gateway retained along goaf long borehole along seam hydraulic slotting |
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