| 高位裂隙钻孔技术在煤矿瓦斯治理过程中的应用 |
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| 引用本文： | 解俊祥. 高位裂隙钻孔技术在煤矿瓦斯治理过程中的应用[J]. 科技情报开发与经济, 2010, 20(19): 173-175 |
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| 作者姓名： | 解俊祥 |
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| 作者单位： | 霍州煤电李雅庄矿,山西霍州,031400 |
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| 摘 要： | 以霍州煤电李雅庄煤矿226回采工作面为例,详细介绍了高位裂隙钻孔技术在采煤过程中的应用,指出高位裂隙钻孔技术能有效治理上隅角产生的瓦斯,保证了采面回采期间的生产安全。
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| 关 键 词： | 煤矿生产 瓦斯治理 高位裂隙钻孔技术 |
The Application of High-level Fissure Drilling Technique in Gas Control of Coal Mines |
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| XIE Jun-xiang. The Application of High-level Fissure Drilling Technique in Gas Control of Coal Mines[J]. Sci-Tech Information Development & Economy, 2010, 20(19): 173-175 |
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| Authors: | XIE Jun-xiang |
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| Affiliation: | XIE Jun-xiang |
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| Abstract: | Taking 266 stoping face in Liyazhuang Coal Mine of Huozhou Coal Power Group Co., Ltd.as an example, this paper introduces in detail the application of high-level fissure drilling technique in coal extraction, and points out that high-level fissure drilling technique can control effectively the gas in upper corner and guarantee the safety in production of the stoping face. |
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| Keywords: | production of coal mine gas control high-level fissure drilling technique |
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