| 煤与瓦斯突出煤层巷道掘进工作面综合防突技术 |
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| 引用本文： | 张华,冯京波. 煤与瓦斯突出煤层巷道掘进工作面综合防突技术[J]. 煤炭技术, 2011, 30(6) |
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| 作者姓名： | 张华 冯京波 |
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| 作者单位： | 1. 河北工程大学资源学院,河北邯郸,056038
2. 山西新景矿煤业有限责任公司,山西阳泉,045000 |
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| 摘 要： | 本文阐述了掘进工作面瓦斯预抽、超前卸压孔、高压注水、震动放炮相结合的综合防突技术,并结合在新景矿芦南二区3#煤层煤巷掘进中的效果检验,阐述应用综合防突技术措施在煤与瓦斯突出煤层巷道掘进中的作用,对煤与瓦斯突出煤层巷道快速掘进具有指导意义。
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| 关 键 词： | 煤与瓦斯突出煤层 掘进工作面 综合防突技术 |
Integrated Outburst Prevention for Roadway Driving Workface in Coal and Gas Outburst Seam |
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| ZHANG Hua,FENG Jing-bo. Integrated Outburst Prevention for Roadway Driving Workface in Coal and Gas Outburst Seam[J]. Coal Technology, 2011, 30(6) |
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| Authors: | ZHANG Hua FENG Jing-bo |
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| Affiliation: | ZHANG Hua1,FENG Jing-bo2(1.College of Resource,Hebei University of Engineering,Handan 056038,China,2.Shanxi Xinjing Coal Mining Industry Co Ltd.,Yangquan 045000,China) |
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| Abstract: | Integrated outburst prevention including gas pre-drainage at driving workface,advanced pressure relief hole,high pressure water injection and vibration shot are discussed in this article.And combined with the practical test in No.3 coal seam of Lunan 2ed section in Xinjing Coal Mine,the effect of integrated outburst prevention on roadway driving in coal and gas outburst seam is analyzed.The application of the technology could guide fast driving in coal and gas outburst seam. |
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| Keywords: | coal and gas outburst seam driving workface integrated outburst prevention |
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