| 自锚式悬索桥钢箱梁拖拉法施工技术 |
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| 引用本文： | 杨雳,赵全治,杜民,刘伯军,王俊江.自锚式悬索桥钢箱梁拖拉法施工技术[J].桥梁建设,2008(5). |
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| 作者姓名： | 杨雳 赵全治 杜民 刘伯军 王俊江 |
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| 作者单位： | 1. 天津城建集团工程总承包公司,天津,300211
2. 天津城建集团天佳工程公司,天津,300163 |
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| 摘 要： | 天津富民桥空间索面自锚式悬索桥施工采用先梁后索法,主跨钢箱梁采用水中平台拖拉法施工,边跨钢箱梁采用大吨位吊车直接吊装施工.主要介绍该桥钢箱梁的施工技术.
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| 关 键 词： | 自锚式悬索桥 钢梁 箱形梁 拖拉法 施工方法 |
Construction Techniques for Erection of Steel Box Girders of a Self-Anchored Suspension Bridge by Pulling Method |
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| YANG Li,ZHAO Quan-zhi,DU Min,LIU Bo-jun,WANG Jun-jiang.Construction Techniques for Erection of Steel Box Girders of a Self-Anchored Suspension Bridge by Pulling Method[J].Bridge Construction,2008(5). |
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| Authors: | YANG Li ZHAO Quan-zhi DU Min LIU Bo-jun WANG Jun-jiang |
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| Institution: | YANG Li1,ZHAO Quan-zhi1,DU Min1,LIU Bo-jun2,WANG Jun-jiang1 (1.Construction Project General Contracting Company,Tianjin Urban Construction Group,Tianjin 300211,China,2.Tianjia Engineering Company,Tianjin 300163,China) |
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| Abstract: | The construction of the spatial cable plane self-anchored suspension bridge of Fumin Bridge in Tianjin was carried out by way of erecting the steel box girders of the bridge first and installing the main cables late.The steel box girder for the main span was erected by the pulling method by the waterborne platform and the girder for the side span was directly lifted to position by the large capacity crane.In this paper,the construction techniques for erection of the steel box girders of the bridge are mainl... |
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| Keywords: | self-anchored suspension bridge steel girder box girder pulling method construction method |
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