| 斜井井筒过弱胶结含水粉砂层的施工方法探讨 |
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| 引用本文： | 宋发银.斜井井筒过弱胶结含水粉砂层的施工方法探讨[J].价值工程,2014(34):140-141. |
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| 作者姓名： | 宋发银 |
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| 作者单位： | 神华宁夏煤业集团公司双马煤矿,吴忠,751100 |
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| 摘 要： | 本文针对斜井井筒过弱胶结含水粉砂层期间易冒顶等顶板管理问题,通过对施工方法和施工管理进行了探讨,提出了简洁有效的超前管控顶板及合理的施工方法,保证井巷安全施工。
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| 关 键 词： | 井筒 弱胶结含水粉砂层 施工方法 探讨 |
Discussion on the Construction Method of Weak Consolidated Water Containing Fine Powder Sand Layer of Slope Shaft |
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| SONG Fa-yin.Discussion on the Construction Method of Weak Consolidated Water Containing Fine Powder Sand Layer of Slope Shaft[J].Value Engineering,2014(34):140-141. |
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| Authors: | SONG Fa-yin |
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| Institution: | SONG Fa-yin ( Shuangma Coal Mine , Shenhua Ningxia Coal Industry Group , Wuzhong 751100, China ) |
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| Abstract: | Aimed at the problems of the roof caving of weak consolidated water containing fine powder sand layer of slope shaft, this paper puts forward the concise and effective advanced control of roof caving and the reasonable construction methods by analyzing the methods and management of the construction to ensure the safety construction of the mine. |
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| Keywords: | shaft weak consolidated water containing fine powder sand layer construction method discussion |
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