| 预应力锚索在公路高陡边坡加固整治工程中的应用 |
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| 引用本文： | 俞敏,李旺珍,胡华敏,谭彬建.预应力锚索在公路高陡边坡加固整治工程中的应用[J].探矿工程(岩土钻掘工程),2006,33(8):38-41,44. |
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| 作者姓名： | 俞敏 李旺珍 胡华敏 谭彬建 |
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| 作者单位： | 广西桂林水文工程地质勘察院,广西,桂林,541002 |
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| 摘 要： | 预应力锚索锚固技术以其结构合理、工艺灵巧、适应性广、施工速度快、造价低等优势，目前已广泛应用于各工程领域。在桂（林）-柳（州）高速公路高边坡加固工程中采用了该项技术，经过近1年的运转表明，效果良好。对该项工程作了详细讨论，介绍了边坡的地质条件、稳定性分析和设计参数的选取，总结了施工中锚索的造孔、下索、注浆、张拉锁定等设计及施工要点。
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| 关 键 词： | 高陡边坡 加固整治 预应力锚索 |
| 文章编号： | 1672-7428（2006）08-0038-04 |
| 收稿时间： | 2006-01-16 |
| 修稿时间： | 2006年1月16日 |
Application of Pre-stressed Cable Bolt in the Reinforcement Construction of High Slope of the Expressway |
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| YU Min,LI Wang-zhen,HU Hua-min and TAN Bin-jian.Application of Pre-stressed Cable Bolt in the Reinforcement Construction of High Slope of the Expressway[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2006,33(8):38-41,44. |
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| Authors: | YU Min LI Wang-zhen HU Hua-min and TAN Bin-jian |
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| Affiliation: | Hydrogeological and Engineering Geological Investigation Institute of Guilin;Hydrogeological and Engineering Geological Investigation Institute of Guilin;Hydrogeological and Engineering Geological Investigation Institute of Guilin;Hydrogeological and Engineering Geological Investigation Institute of Guilin |
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| Abstract: | With the advantages of reasonable structure, handy workmanship, wide adaptability, speedy construction and small cost, the technology of pre-stressed cable bolt has been used in various engineering construction. Good result is proved in a running year. The geological condition and stability analysis of the slope as well as the parameter design are introduced; the experience is summarized in the design and the construction procedure, which include drilling, putting cable, grouting, and tension locking. |
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| Keywords: | high slope reinforcement pre-stressed cable bolt |
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