| 湘潭湘江三大桥主桥上部结构设计 |
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| 引用本文： | 彭彦.湘潭湘江三大桥主桥上部结构设计[J].工程设计与建设,2005,37(2):20-23. |
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| 作者姓名： | 彭彦 |
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| 作者单位： | 长沙市规划设计院有限责任公司,湖南长沙410007 |
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| 摘 要： | 湘潭湘江三大桥斜拉桥主桥为三跨连续双塔双索面预应力混凝土斜拉桥,具有中边跨比大的结构特点,文中详细介绍了大桥上部结构设计思路及要点。
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| 关 键 词： | 斜拉桥 上部结构 预应力混凝土梁 设计 |
Main superstructure design of the third Xiangjiang bridge in Xiangtan |
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| Abstract: | The Third Xiangjiang Bridge in Xiangtan is a 3-span prestressed concrete cable-stayed bridge with two towers and two-cable-plane, it has a high ratio of middle span to either of the two end spans. The thoughts and essentials for design of the main superstructure were briefly introduced. |
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| Keywords: | cable-stayed bridge superstructure prestressed concreted beam design |
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