| 影响煤巷锚杆支护安全可靠性的若干问题 |
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| 引用本文： | 李敬佩.影响煤巷锚杆支护安全可靠性的若干问题[J].煤炭技术,2003,22(10):59-60. |
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| 作者姓名： | 李敬佩 |
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| 作者单位： | 淮北矿业集团,童亭煤矿,安徽,淮北,235137 |
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| 摘 要： | 从煤巷锚杆支护设计方法、地质条件、锚杆施工质量和工程监测等方面对影响煤巷锚杆支护安全可靠性进行了分析 ,提出了煤巷锚杆支护需解决的几个问题
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| 关 键 词： | 煤巷 动态设计 预拉力 安全可靠性 |
| 文章编号： | 1008-8725(2003)10-0059-02 |
| 修稿时间： | 2003年7月28日 |
Several issues concerning security & reliability of bolting support in coal heading |
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| LI Jing-pei.Several issues concerning security & reliability of bolting support in coal heading[J].Coal Technology,2003,22(10):59-60. |
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| Authors: | LI Jing-pei |
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| Abstract: | This paper mainly analyzes the aspects of affecting bolting support reliabity, such as design, related geological conditions, bolting quality, project monitoring, etc. and puts forward several issues needed to be solved in bolting support in coal heading. |
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| Keywords: | coal heading dynamic design pre-pull security and reliability |
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