| 主跨120m钢管混凝土下承式系杆拱桥设计及施工 |
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| 引用本文： | 牟严松,杨虎根,严允中.主跨120m钢管混凝土下承式系杆拱桥设计及施工[J].贵州大学学报(自然科学版),2009,26(3):127-129. |
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| 作者姓名： | 牟严松 杨虎根 严允中 |
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| 作者单位： | 1. 贵阳市建筑设计院有限公司,贵州,贵阳,550001
2. 中交公路规划设计院有限公司贵州分公司,贵州,贵阳,550003 |
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| 摘 要： | 贵州省红果经济开发区东湖大桥主跨为120m钢管混凝土下承式简支系杆拱桥，拱肋为哑铃形截面，主要介绍结构设计特点及施工要点。
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| 关 键 词： | 下承式 钢管混凝土 系杆 拱肋 哑铃形 吊杆 施工流程 |
Design and Construction of the Principal Span 120 m CFST Through Type Brace Arch Bridegs |
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| MOU Yan-song,YANG Hu-gen,YAN Yun-zhong.Design and Construction of the Principal Span 120 m CFST Through Type Brace Arch Bridegs[J].Journal of Guizhou University(Natural Science),2009,26(3):127-129. |
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| Authors: | MOU Yan-song YANG Hu-gen YAN Yun-zhong |
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| Institution: | 1.Architecture and Design Institute Ltd;Guiyang 550001;China;2.China Highway Planning and Design Institute Ltd;Guiyang 550003;China |
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| Abstract: | The East Lake big bridge in the Hong Guo economic development area of Guizhou Province is a CFST through type brace arch bridge.The principal span is 120m and the arch rib is a type of cross section of dumbbell.This paper mainly introduces the structure features of design and main points of the construction. |
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| Keywords: | through type CFST brace arch rib type of cross section of dumbbell suspender construction process |
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