| 新开河大桥拱脚设计及局部应力分析 |
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| 引用本文： | 欧阳辉来,张万华.新开河大桥拱脚设计及局部应力分析[J].世界桥梁,2009(3). |
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| 作者姓名： | 欧阳辉来 张万华 |
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| 作者单位： | 1. 中铁第一勘察设计院集团有限公司,陕西,西安,710043
2. 舟山连岛工程指挥部,浙江,舟山,316000 |
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| 摘 要： | 哈大客运专线双线铁路新开河大桥为1孔138 m下承式钢箱系杆拱桥,拱脚设计及受力情况复杂,着重介绍该桥拱脚的结构设计,并利用大型有限元程序ANSYS进行应力分析.
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| 关 键 词： | 系杆拱桥 钢箱 拱脚 有限元分析 应力分析 |
Design and Local Stress Analysis of Arch Springs of Xinkai River Bridge |
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| Ouyang Hui-lai,ZHANG Wan-hua.Design and Local Stress Analysis of Arch Springs of Xinkai River Bridge[J].World Bridges,2009(3). |
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| Authors: | Ouyang Hui-lai ZHANG Wan-hua |
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| Abstract: | The double-track Xinkai River Bridge on Harbin-Dalian Passenger Dedicated Railway is a through steel box tied arch bridge with a single span of 138 m and the design and force conditions of the arch springs of the Bridge are complicated.This paper mainly presents the structural design of the arch springs and analyzes the local stress of the springs,using the large finite element program ANSYS. |
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| Keywords: | tied arch bridge steel box arch spring finite element analysis stress analysis |
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