| 空间组合拱桥的仿真分析计算 |
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| 引用本文： | 卢雄强,李新平.空间组合拱桥的仿真分析计算[J].中南公路工程,2006,31(3):63-66. |
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| 作者姓名： | 卢雄强 李新平 |
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| 作者单位： | [1]广东省中山市市政建设中心,广东中山528403 [2]华南理工大学交通学院,广东广州510640 |
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| 摘 要： | 采用空间板壳单元、实体单元和索单元构造逼真实际结构模型,用ANSYS有限元分析软件对中山一桥空间组合拱桥的施工作用进行了仿真分析计算,将模拟的分析计算结果与实测数据比较,两者基本吻合.对新颖桥梁结构的设计与施工过程监测,仿真分析计算能够提供比较准确的理论数据参考.
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| 关 键 词： | 空间拱桥 有限元分析 ANSYS |
| 文章编号： | 1002-1205(2006)03-0063-04 |
| 收稿时间： | 2005-03-30 |
| 修稿时间： | 2005年3月30日 |
Simulation Analysis of the Assemble Space Arch Bridge |
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| LU Xiongqiang, LI Xinping.Simulation Analysis of the Assemble Space Arch Bridge[J].Central South Highway Engineering,2006,31(3):63-66. |
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| Authors: | LU Xiongqiang LI Xinping |
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| Institution: | 1. Center of Municipal Engineering Construction , Zhongshan 528403; 2. College of Traffic and Communication, South China Univ. of Tech. Guangzhou 510640 |
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| Abstract: | The really practical bridge structure was modeled by using the shell element, entity element and.The assemble space arch bridge under construction loads was analyzed by using ANSYS. By comparing the simulated results with the actual ones, it is found that they fit well. Thus, the simulation analysis can give accuracy theoretical references for the design and monitoring of new bridge structure. |
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| Keywords: | space arch bridge finite element analysis ANSYS |
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