| 瀑布沟水电站淹没区右岸公路边坡综合治理技术 |
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| 引用本文： | 史茂君,杨禄兵.瀑布沟水电站淹没区右岸公路边坡综合治理技术[J].探矿工程,2009,36(12):62-64. |
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| 作者姓名： | 史茂君 杨禄兵 |
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| 作者单位： | [1]成都理工大学地质灾害防治与地质环境保护国家重点实验室,四川成都610059; [2]四川鑫晟建筑工程有限公司,四川成都610000 |
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| 摘 要： | 瀑布沟水电站淹没区公路复建工程与该地区移民安置、社会稳定、经济发展息息相关。路基开挖形成的边坡土体疏松、岩石裸露破碎，局部地区还有陡坎和倒悬体，给公路的安全通行带来了巨大障碍。根据该段公路边坡防护要求，因地制宜采用重力式挡土墙、挂网喷锚和格构锚杆等技术措施进行综合整治。介绍了3种措施的技术特点、施工遇到的问题及解决方法。实践证明，三者的有机结合为该区边坡防护建立了可靠的安全保障，为公路边坡的防护积累了新的经验。
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| 关 键 词： | 公路边坡 重力式挡土墙 挂网喷锚 格构锚杆 |
| 收稿时间： | 2009/10/15 0:00:00 |
| 修稿时间： | 2009/10/15 0:00:00 |
Comprehensive Treatment of Side Slope in Highway of Pubugou Hydropower Station Submerging Area |
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| SHI Mao-jun and YANG Lu-bing.Comprehensive Treatment of Side Slope in Highway of Pubugou Hydropower Station Submerging Area[J].Exploration Engineering(Drilling & Tunneling),2009,36(12):62-64. |
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| Authors: | SHI Mao-jun and YANG Lu-bing |
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| Institution: | SHI Mao- jun, YANG Lu-bing( 1. Chengdu University of Technology, Chengdu Sichuan 610059, China; 2. Sichuan Xinsheng Constructoin Engineering Co. , Ltd. , Chengdu Sichuan 610000, China) |
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| Abstract: | The loose soil, broken rocks, scarp and some overhanging structures were caused by the roadbed excavation. According to the requirements of this highway slope protection and local conditions, comprehensive protection measures with gravity retaining walls, shotcrete rockboh mesh and lattice anchor rod were adopted. This paper introduces 3 technical features, various construction difficulties and the solutions in the construction process. Practice shows that the organic combination of 3 measures established a reliable security guarantee to slope protection in this area and new experience to highway slope protection was accumulated. |
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| Keywords: | highway side slope gravity retaining wall shotcrete rockbolt mesh lattice anchor rod |
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