| 特厚煤层综放开采瓦斯综合防治技术分析 |
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| 引用本文： | 方焕明,王金城,杨中东.特厚煤层综放开采瓦斯综合防治技术分析[J].采矿与安全工程学报,2006,23(2):236-240. |
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| 作者姓名： | 方焕明 王金城 杨中东 |
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| 作者单位： | 1. 河北能源职业技术学院,矿建系,河北,唐山,063000
2. 开滦(集团)公司唐山矿业分公司,河北,唐山,063000 |
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| 摘 要： | 为了防治厚煤层综放开采时工作面瓦斯超限问题，保证高产高效矿井建设顺利进行，根据开滦唐山矿业分公司厚煤层综放开采瓦斯涌出情况，研究分析了瓦斯来源及涌出规律，采取了有针对性的综合防治技术措施，如优化巷道布置，合理配风，打钻泄放瓦斯，综合瓦斯抽放，瓦斯监测系统等，取得了明显的治理效果．
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| 关 键 词： | 特厚煤层 综放开采 瓦斯治理 |
| 文章编号： | 1673-3363(2006)02-0236-05 |
| 修稿时间： | 2006年3月7日 |
Analysis of Comprehensive Prevention Technology of Gas Burst in Top-Coal Caving Mining of Extremely Thick Coal Seam |
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| FANG Huan-ming,WANG Jin-cheng,YANG Zhong-dong.Analysis of Comprehensive Prevention Technology of Gas Burst in Top-Coal Caving Mining of Extremely Thick Coal Seam[J].Journal of Mining and Safety Engineering,2006,23(2):236-240. |
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| Authors: | FANG Huan-ming WANG Jin-cheng YANG Zhong-dong |
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| Affiliation: | FANG Huan-ming~1,WANG Jin-cheng~1,YANG Zhong-dong~2 |
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| Abstract: | In order to deal with the problem of the extra limit of gas in the top-coal caving mining working face in extremely thick coal seam and make sure that the mine construction goes on wheels with high output and high efficiency.Based on the situation of gas emission in a top-coal caving mining in extremely thick coal seam in Tangshan Mine,the source and rule of gas emission was studied and the comprehensive preventive measures taken,such as optimizing tunnels arrange,rational ventilating,borehole drilling for gas releasing,gas drainage,and the construction of gas supervising system.By doing so,the gas burst has been well controlled. |
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| Keywords: | extremely thick coal seam top-coal caving mining prevention and cure of gas |
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