| 中寨子隧道浅埋偏压段设计方案比选 |
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| 引用本文： | 林立彬,于小燕.中寨子隧道浅埋偏压段设计方案比选[J].北方交通,2012(7):76-78. |
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| 作者姓名： | 林立彬 于小燕 |
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| 作者单位： | 1. 辽宁省交通规划设计院,沈阳,110166
2. 辽宁交通建设集团有限公司,丹东,118000 |
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| 摘 要： | 结合工程实例,对盖挖法和明挖法进行了方案比选,介绍了盖挖法的设计要点和施工工序。研究表明,盖挖法可保证山体稳定,同时避免洞口段大开挖,保护生态环境。
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| 关 键 词： | 隧道 浅埋偏压 盖挖法 |
Comparison and Selection of Design Scheme for Shallow -buried Eccentrically Compressed Section of Zhongzhaizi Tunnel |
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| Institution: | LIN Li-bin and others |
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| Abstract: | In combination of engineering practice,comparison and selection of schemes between cover-excavation method and open-cut method is conducted and design points and construction technology of cover-excavation are introduced.Research shows that cover-excavation method can ensure the stability of massif and avoid heavy excavation at tunnel portal section at the same time so as to protect ecological environment. |
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| Keywords: | Tunnel Shallow - buried eccentrically compressed Cover - excavation method |
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