| 某145m矮塔斜拉桥的优化设计 |
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| 引用本文： | 王秀艳,杨江国,杨冬云,张滔,刘高俊.某145m矮塔斜拉桥的优化设计[J].城市道桥与防洪,2012(2):38-43,7. |
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| 作者姓名： | 王秀艳 杨江国 杨冬云 张滔 刘高俊 |
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| 作者单位： | 天津城建设计院 |
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| 摘 要： | 通过对索塔高度、索塔刚度、主梁高度以及主梁结构形式等进行比较分析,对矮塔斜拉桥进行了优化设计,并对《公路斜拉桥设计细则》(JTG/T D65-01-2007)中对矮塔斜拉桥的界定问题进行了讨论,最后展望了其发展前景。
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| 关 键 词： | 矮塔斜拉桥 优化设计 模型分析 |
Optimized Design of a 145-m Low-pylon Cable-stayed Bridge |
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| Wang Xiuyan,Yang Jiangguo,Yang Dongyun,Zhang Tao,Liu Gaojun.Optimized Design of a 145-m Low-pylon Cable-stayed Bridge[J].Urban Roads Bridges & Flood Control,2012(2):38-43,7. |
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| Authors: | Wang Xiuyan Yang Jiangguo Yang Dongyun Zhang Tao Liu Gaojun |
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| Institution: | Wang Xiuyan,Yang Jiangguo,Yang Dongyun,Zhang Tao,Liu Gaojun |
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| Abstract: | The article compares and analyzes the height of cable pylon,the rigidity of cable pylon,the height of main beam and the structural type of main beam,optimizes the design of a low-pylon cable-stayed bridge,discusses the definition of the low-pylon cable-stayed bridge in Design Details of Highway Cable-stayed Bridge(JTG/TD65-01-2007),and finally expects its development prospects. |
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| Keywords: | low-pylon cable-stayed bridge optimized design model analysis |
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