| 二铺塘公路连拱隧道设计施工 |
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| 引用本文： | 杨甲雄.二铺塘公路连拱隧道设计施工[J].隧道建设,2005,25(6):17-20. |
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| 作者姓名： | 杨甲雄 |
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| 作者单位： | 铁道第二勘察设计院昆明分院,云南,昆明,650200 |
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| 摘 要： | 依据同～三国道主干线二铺塘隧道的具体情况，针对不良地质条件下该大跨连拱隧道设计及施工方案作了详细介绍，从导坑布置与施工方案选择,保证中墙稳定,中墙顶部的防水等方面总结经验，以供类似连拱隧道设计、施工参考。
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| 关 键 词： | 连拱隧道 设计 施工 |
| 收稿时间： | 2005-07-29 |
| 修稿时间： | 2005年7月29日 |
Design and Construction of Arcade Highway Tunnel-Erputang Tunnel |
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| YANG Jia-xiong.Design and Construction of Arcade Highway Tunnel-Erputang Tunnel[J].Tunnel Construction,2005,25(6):17-20. |
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| Authors: | YANG Jia-xiong |
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| Institution: | Kunming Institute of The Second Survey &|Design Institute of China Railways, Kunming 650200, Yunnan, China |
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| Abstract: | Taking Erputang tunnel on Tong san national trunk highway as example, the article describes in detail the design and construction of large spanned arcade tunnel in poor geological conditions, and summarizes the experience in respect of layout of pilot tunnels,selection of construction schemes, keeping the stability of the central wall and water proofing of the area on the top of the central wall, which can be used as reference for similar projects in the future. |
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| Keywords: | arcade tunnel design construction |
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