| 保护层开采穿层钻孔抽采最大化技术研究 |
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| 引用本文： | 曹学军,马权. 保护层开采穿层钻孔抽采最大化技术研究[J]. 煤炭技术, 2009, 28(10) |
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| 作者姓名： | 曹学军 马权 |
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| 作者单位： | 淮南矿业集团公司新庄孜煤矿,安徽淮南,232072 |
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| 摘 要： | 保护层开采时,对被保护层的瓦斯治理是一项非常重要的工作。通过合理的钻孔布置,既减少了钻孔的工程量,又能提高钻孔的利用率,真正做到了瓦斯治理工作最大化、科学化。
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| 关 键 词： | 保护层 被保护层 瓦斯治理 |
Research on Maximize Technology of Extraction Mining with Drilling Through Coal Seam in Protective Coal Seam |
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| CAO Xue-jun,MA Quan. Research on Maximize Technology of Extraction Mining with Drilling Through Coal Seam in Protective Coal Seam[J]. Coal Technology, 2009, 28(10) |
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| Authors: | CAO Xue-jun MA Quan |
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| Abstract: | When the protective coal seam is mined,the gas management on the protected coal seam is a very important job.Through the reasonable drilling arrangement,the workload of drilling was reduced,the utilization rate of drilling was raised.It was really done for the maximize and science of gas management. |
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| Keywords: | protective coal seam protected coal seam gas management |
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