| 斜塔斜拉桥动力特性研究 |
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| 引用本文： | 王爱国.斜塔斜拉桥动力特性研究[J].水运科技信息,2012(2):4-6. |
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| 作者姓名： | 王爱国 |
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| 作者单位： | 湖北省交通规划设计院,武汉430051 |
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| 摘 要： | 应用大型通用有限元软件ANSYS对某大跨度斜塔斜拉桥的动力特性进行了计算分析,讨论了空间有限元模型的建立,分析了构件参数对动力特性的影响,得出了可供该类型桥梁设计应用的结果。
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| 关 键 词： | 斜塔斜拉桥 有限元 动力特性 |
Dynamic analysis of Cable-stayed Bridge with Single Slanted Pylon |
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| Wang Aiguo.Dynamic analysis of Cable-stayed Bridge with Single Slanted Pylon[J].Transportation Science & Technology,2012(2):4-6. |
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| Authors: | Wang Aiguo |
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| Institution: | Wang Aiguo(Hubei Provincial Communications Planning and Design Institute,Wuhan 430051,China) |
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| Abstract: | In this paper,A 3-D finite element model of this whole single slanted pylon cable-stayed bridge was established by a CAE software ANSYS,by which its dynamic characteristics was calculated.Then,on the basis of this result,the paper summarized dynamic characteristic of these special bridges.The information can be used for the design and anti-seismic analysis of the special cable-stayed bridges. |
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| Keywords: | single slanted pylon cable-stayed bridge finite element dynamic behaviors |
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