| 大跨度连续梁-提篮拱组合体系桥设计 |
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| 引用本文： | 吴巨军,魏淑艳.大跨度连续梁-提篮拱组合体系桥设计[J].世界桥梁,2009(1). |
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| 作者姓名： | 吴巨军 魏淑艳 |
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| 作者单位： | 1. 杭州城建设计研究院,浙江,杭州,310001
2. 杭州城乡建设设计院,浙江,杭州,310012 |
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| 摘 要： | 介绍杭钢河大桥采用连续梁一提篮拱方案的技术构思,分析这种新颖桥梁结构的构造、力学、施工等特点.连续梁一提篮拱组合体系桥的应用丰富了梁拱组合桥的形式,为80～200 m跨径桥梁方案设计提供了新的竞争桥型.
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| 关 键 词： | 组合结构 连续梁 提篮拱 桥梁设计 |
Design of a Long Span Hybrid System Bridge of Continuous Girder and Basket Handle Arch |
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| WU Ju-jun,WEI Shu-yan.Design of a Long Span Hybrid System Bridge of Continuous Girder and Basket Handle Arch[J].World Bridges,2009(1). |
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| Authors: | WU Ju-jun WEI Shu-yan |
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| Institution: | 1. Hangzhou Urban Construction Design and Research Institute;Hangzhou 310001;China;2. Hangzhou Urban and Rural Construction Design Institute;Hangzhou 310012;China |
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| Abstract: | This paper presents the technical considerations of the hybrid system structure of continuous girder and basket handle arch applied to Hanggang River Bridge and analyzes the characteristics of the structural formation,mechanics and construction of such type of the new structure. The application of the hybrid system structure can not only enrich the structural types of the girder and arch hybrid system bridge,but also can provide a new competitive bridge type for the conceptual design of the bridges with spa... |
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| Keywords: | hybrid structure continuous girder basket handle arch bridge design |
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