| 福建漳州郭坑大桥加固计算及其方案设计 |
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| 引用本文： | 李宏辉,李俊,李小珍.福建漳州郭坑大桥加固计算及其方案设计[J].铁道标准设计通讯,2005(1):69-71. |
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| 作者姓名： | 李宏辉 李俊 李小珍 |
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| 作者单位： | 西南交通大学土木工程学院 成都610031
(李宏辉，李俊)，西南交通大学土木工程学院 成都610031(李小珍) |
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| 摘 要： | 介绍福建漳州郭坑大桥加固计算及其加固方案设计。针对郭坑大桥的特点 ,提出拱轴线的拟合标准 ,建立沉井基础的有限元计算模型 ,对郭坑大桥进行详尽的内力分析 ,最后给出全桥加固方案。
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| 关 键 词： | 公路桥 双曲拱桥 加固 拱轴线拟合 沉井 有限元 分析 |
| 文章编号： | 1004-2954(2005)01-0069-03 |
| 修稿时间： | 2004年6月1日 |
Computation for Strengthening of Guokeng Bridge in Zhangzhou and Conceptual Design |
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| Li Honghui,Li Jun,Li XiaozhenCivil Engineering School,Southwest Jiaotong University,Chengdu,Sichuan Province.Computation for Strengthening of Guokeng Bridge in Zhangzhou and Conceptual Design[J].Railway Standard Design,2005(1):69-71. |
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| Authors: | Li Honghui Li Jun Li XiaozhenCivil Engineering School Southwest Jiaotong University Chengdu Sichuan Province |
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| Institution: | Li Honghui,Li Jun,Li XiaozhenCivil Engineering School,Southwest Jiaotong University,Chengdu,Sichuan Province 610031 |
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| Abstract: | An introduction is given to computation for strengthening of Guokeng Bridge and design. According to the specific condition of the bridge, the fitting standard for arch axis was raised, and finite element model for sinking well foundation was established for detailed analysis of the bridge. A strengthening scheme was finally given. |
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| Keywords: | highway bridge double convex arch bridge strengthening fitting of arch axis sinking well finite element analysis |
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