| 采空区漏风规律及上隅角瓦斯治理的应用研究 |
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| 引用本文： | 祝文建,景小键. 采空区漏风规律及上隅角瓦斯治理的应用研究[J]. 山东煤炭科技, 2013, 0(1): 184+186 |
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| 作者姓名： | 祝文建 景小键 |
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| 作者单位： | 贵州松河煤业发展有限公司,贵州六盘水,553526 |
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| 摘 要： | 该文针对上隅角瓦斯超限严重和采空区易发火的情况,制定了四种上隅角瓦斯治理方案,取得了良好的治理效果,有效地防止了工作面初采期和生产期瓦斯超限,保证了工作面安全高效生产。
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| 关 键 词： | 上隅角 漏风 高位钻场 穿层钻孔 |
The Application Research on the Air Leakage Law In Goaf and Gas Governance In Upper Corner |
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| Zhu Wen-jian , Jing Xiao-jian. The Application Research on the Air Leakage Law In Goaf and Gas Governance In Upper Corner[J]. Shandong Coal Science and Technology, 2013, 0(1): 184+186 |
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| Authors: | Zhu Wen-jian Jing Xiao-jian |
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| Affiliation: | (Guizhou Pine River Coal Industry Development Co.,Ltd.Liu Panshui Guizhou 553526) |
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| Abstract: | The paper made four programs of gas control in upper corner according to the condition of gas overrun in upper corner and goaf burned easily,and good control effect was achieved,and prevented gas overrun during initial mining and producing period effectively,and ensured safe and efficient production. |
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| Keywords: | upper corner air leakage high level drilling site layer-through borehole |
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