| 锚喷支护新工艺在巷道修护中的应用 |
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| 引用本文： | 曹磊.锚喷支护新工艺在巷道修护中的应用[J].江西煤炭科技,2009(1). |
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| 作者姓名： | 曹磊 |
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| 作者单位： | 淮北矿业集团杨庄煤矿,安徽,淮北,235047 |
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| 摘 要： | 介绍杨庄煤矿在失修巷道特别是冒顶巷道中推行锚喷支护新工艺的施工方法,并对锚杆支护设计、矿压观测结果及所取得的技术经济效益进行了分析。
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| 关 键 词： | 锚喷支护 冒顶 锚网 |
Application of New Anchor Supporting Technology in Tunnel Repairing |
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| Cao Lei.Application of New Anchor Supporting Technology in Tunnel Repairing[J].Jiangxi Coal Science & Technology,2009(1). |
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| Authors: | Cao Lei |
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| Abstract: | The paper introduces the construction way of new anchor supporting technology on out off repairing tunnel,especially on falling tunnel in Yangzhuang Colliery,it also makes analysis on the design of bolting supporting,results of pressure surveying and its technical economic efficiency,which has improved the construction speed and proved obvious safety efficiency. |
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| Keywords: | new anchor supporting technology fall cable |
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