| 外倾拱肋系杆拱桥的设计与施工实践 |
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| 引用本文： | 应伟强,庄年. 外倾拱肋系杆拱桥的设计与施工实践[J]. 特种结构, 2010, 27(4): 33-35 |
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| 作者姓名： | 应伟强 庄年 |
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| 作者单位： | 北京市市政工程设计研究总院,100082 |
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| 摘 要： | 某桥梁工程是1座下承式外倾拱肋系杆拱桥,主桥跨径111m,拱肋采用箱形截面,本文结合该桥的设计情况,浅析该类桥型的设计构思、造型特点和受力特性,以及施工方案的选择和施工方法。
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| 关 键 词： | 外倾拱肋 系杆拱桥 桥梁设计 桥梁施工 |
Design and Construction Practice of Out-inclined Rib Tied Arch Bridge |
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| Ying Weiqiang,ZhuangNian. Design and Construction Practice of Out-inclined Rib Tied Arch Bridge[J]. Special Structures, 2010, 27(4): 33-35 |
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| Authors: | Ying Weiqiang ZhuangNian |
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| Affiliation: | Beijing General Municipal Engineering Design ＆ Research Institute, 100082, China |
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| Abstract: | One bridge project is an out-inclined rib tied arch bridge with lllm main span and box section of arch rib. In this paper, design conception, modeling characteristics and mechanical characteristics are analyzed according to the design situation of this bridge. Selection of construction scheme and construction method are also presented. |
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| Keywords: | Out-inclined rib Tied arch bridge Bridge design Bridge construction |
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