| 涪陵乌江二桥单索面斜拉桥主梁优化设计 |
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| 引用本文： | 杜春林,杨春. 涪陵乌江二桥单索面斜拉桥主梁优化设计[J]. 世界桥梁, 2007, 0(1): 13-15 |
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| 作者姓名： | 杜春林 杨春 |
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| 作者单位： | 林同棪国际(重庆)工程咨询有限公司,重庆,401121 |
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| 摘 要： | 介绍单索面斜拉桥——乌江二桥对斜拉索力在主梁上传递的结构处理手法,本设计通过总结以往工程实例的成功经验,再经过多方面的分析比较,提出新的结构处理方式,解决了结构受力、施工难度、外观等多方面的问题。
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| 关 键 词： | 斜拉桥 主梁 斜拉索力 优化设计 |
| 文章编号： | 1671-7767（2007）01-0013-03 |
| 收稿时间： | 2006-09-15 |
| 修稿时间： | 2006-09-15 |
Optimal Design of Main Girder of Single Cable Plane Cable-Stayed Bridge of the Second Fuling Wujiang River Bridge |
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| DU Chun-lin,YANG Chun. Optimal Design of Main Girder of Single Cable Plane Cable-Stayed Bridge of the Second Fuling Wujiang River Bridge[J]. World Bridges, 2007, 0(1): 13-15 |
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| Authors: | DU Chun-lin YANG Chun |
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| Abstract: | This paper presents the method for structural handling of the main girder of the single cable plane cable-stayed bridge of the Second Fuling Wujiang River Bridge on which the stay cable forces will transmit and specifically proposes several new ways of the structural han- dling in the design on the basis of summarization of previous successful experiences of bridge con- struction examples and analysis and comparison of various related aspects.The new ways pro- posed in the paper provide solutions to the problems,such as those of the structural behavior, construction difficulties and aesthetic appearance of the main girder of the bridge. |
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| Keywords: | cable-stayed bridge main girder stay cable force optimal design |
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