| Design，Calculation and Model Test of Zhongshan Bridge |
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| 引用本文： | 李永河,张俊平,黄道沸.Design，Calculation and Model Test of Zhongshan Bridge[J].西南交通大学学报(英文版),2004,12(1):49-55. |
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| 作者姓名： | 李永河 张俊平 黄道沸 |
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| 作者单位： | [1]SchoolofCivilEngineering，GuangzhouUniversity，Guangzhou510405，China [2]GuangzhouMunicipalDesignandResearchInstitute，Guangzhou510060，China |
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| 摘 要： | Zhongshan Bridge is a kind of steel arch bridge with a particular space-combined structure．The rationality of design．accuracy of theoretical calculation and reliability of transportation were studied．Its design，FEM calculation of stresses and strains，and model test were introduced in detail．The theoretical analysis and model test verified that the design was reliable and safe．The simulated stresses，rigidity and stability，which are based on the selected loading system and cross-section geometry，satisfy the related design standards．Some of the issues that need to be considered in the real bridge construction were also discussed．
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| 关 键 词： | 中山桥 钢拱桥 有限元分析 模型测试 空间结构 桥梁设计 |
Design,Calculation and Model Test of Zhongshan Bridge |
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| Li Yonghe Zhang Junping Huang Daofei . School of Civil Engineering,Guangzhou University,Guangzhou ,China . Guangzhou Municipal Design and Research Institute,Guangzhou ,China.Design,Calculation and Model Test of Zhongshan Bridge[J].Journal of Southwest Jiaotong University,2004,12(1):49-55. |
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| Authors: | Li Yonghe Zhang Junping Huang Daofei School of Civil Engineering Guangzhou University Guangzhou China Guangzhou Municipal Design and Research Institute Guangzhou China |
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| Institution: | 1. School of Civil Engineering, Guangzhou University, Guangzhou 510405,China
2. Guangzhou Municipal Design and Research Institute, Guangzhou 510060, China |
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| Abstract: | Zhongshan Bridge is a kind of steel arch bridge with a particular space-combined structure. The rationality of design, accuracy of theoretical calculation and reliability of transportation were studied. Its design, FEM calculation of stresses and strains, and model test were introduced in detail. The theoretical analysis and model test verified that the design was reliable and safe. The simulated stresses, rigidity and stability, which are based on the selected loading system and cross-section geometry, satisfy the related design standards. Some of the issues that need to be considered in the real bridge construction were also discussed. |
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| Keywords: | Space-combined structure Steel arch bridge FEM Model test |
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