| 城市大断面明开平顶隧道结构设计浅述 |
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| 引用本文： | 刘慕清.城市大断面明开平顶隧道结构设计浅述[J].城市道桥与防洪,2007(5):96-99. |
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| 作者姓名： | 刘慕清 |
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| 作者单位： | 北京市市政工程设计研究总院,北京市,100082 |
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| 摘 要： | 该文以北京成府路隧道设计为例,介绍了该隧道的建设概况及主要设计原则,阐述了平顶隧道主体结构的确定及其计算,同时,通过对比介绍了该隧道的防水设计,最后对新材料、新工艺在平顶隧道结构中的应用进行了介绍和分析。
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| 关 键 词： | 平顶隧道 结构设计 有限元计算 防水理念 竹芯板 轻质泡沫混凝土 北京市 |
| 文章编号： | 1009-7716（2007）05-0096-04 |
| 收稿时间： | 2007-04-02 |
| 修稿时间： | 2007-04-02 |
Elementary Discussion on Design of Urban Large-section Open-cut Flat-top Tunnel Structure |
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| Liu Muqing.Elementary Discussion on Design of Urban Large-section Open-cut Flat-top Tunnel Structure[J].Urban Roads Bridges & Flood Control,2007(5):96-99. |
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| Authors: | Liu Muqing |
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| Abstract: | Taking the design of Chengfu Road Tunnel in Beijing as an example,the article intro- duces the general situation of the construction and the main design principle of this tunnel,sets forth the determination of the main structure of the flat-top tunnel and its calculation,and at the same time,introduces the waterproof design of the tunnel through comparison,finally introduces and analyzes the application of the new material and the new technology in the flat-top tunnel structure. |
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| Keywords: | flat-top tunnel structure design finite element calculation waterproof idea bamboo core board lightweight foam concrete Beijing City |
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