| 锚杆联系链在复杂地质条件下巷道支护中的应用 |
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| 引用本文： | 许梦国,郭廖武.锚杆联系链在复杂地质条件下巷道支护中的应用[J].黄金,2000,21(9):11-14. |
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| 作者姓名： | 许梦国 郭廖武 |
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| 作者单位： | [1]武汉科技大学 [2]武汉钢铁公司程潮铁矿 |
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| 摘 要： | 针对复杂地质条件下的巷道支护困难、常规支护方法失效的情况下，设计了与摩擦锚杆联合使用的锚杆联系链。经现场试验和理论分析表明，锚杆联系链的支护效果很好，是一种经济、实用的新型支护材料。
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| 关 键 词： | 巷道支护 锚杆联系链 支护材料 |
Application of bolt connecting chain in tunnel support under complex geological conditions |
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| Xu Mengguo et al..Application of bolt connecting chain in tunnel support under complex geological conditions[J].Gold,2000,21(9):11-14. |
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| Authors: | Xu Mengguo |
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| Affiliation: | Wuhan University of Science and Technology et al. |
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| Abstract: | Countering difficult tunnel support and conventional supporting mechod which is out of effectiveness under complex geological conditions ,the bolt connecting chain which is used jointly with friction bolt is designed.It shows from in situ experiment and theoretical analysis that the bolt connecting chain is an effective,economical and practical supporting unit. |
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| Keywords: | tunnel support bolt connecting chain support material |
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