| 行对岔特大桥主拱圈施工方案构思 |
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| 引用本文： | 吴江鸿,刘海青,张杰.行对岔特大桥主拱圈施工方案构思[J].世界桥梁,2006(1):27-29. |
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| 作者姓名： | 吴江鸿 刘海青 张杰 |
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| 作者单位： | 福建省交通规划设计院,福建,福州,350004 |
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| 摘 要： | 行对岔特大桥主桥为净跨径205 m的上承式拱桥,为采用平衡转动体系转体施工的大跨径钢筋混凝土箱形拱桥。重点介绍该主拱圈转体施工方案比选和转动体系设计的主要内容,为同类桥梁的设计提供参考。
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| 关 键 词： | 拱桥 钢筋混凝土结构 转体施工 方案比选 桥梁施工 |
| 文章编号： | 1671-7767（2006）01-0027-03 |
| 收稿时间： | 2005-08-26 |
| 修稿时间： | 2005年8月26日 |
Considerations for Construction Scheme of Main Arch Ring of Xingduicha Bridge |
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| WU Jiang-hong,LIU Hai-qing,ZHANG Jie.Considerations for Construction Scheme of Main Arch Ring of Xingduicha Bridge[J].World Bridges,2006(1):27-29. |
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| Authors: | WU Jiang-hong LIU Hai-qing ZHANG Jie |
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| Abstract: | The main bridge of Xingduicha Bridge is a deck type reinforced concrete box arch bridge with main span net length 205 m,and is a long span concrete arch bridge to be constructed by swivel erection with balanced swivel system.In this paper,the main contents of comparison and selection of construction schemes for swivel erection of the main arch ring and design of the swivel etection system of the bridge are mainly dealt with.It is expected that the presentations in the paper may serve as reference to the design of similar bridges. |
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| Keywords: | arch bridge reinforced concrete structure swivel erection scheme comparison and selection bridge construction |
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