| 云阳长江大桥主梁应力分析 |
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| 引用本文： | 李克银,程梁涛.云阳长江大桥主梁应力分析[J].交通科技与经济,2006,8(2):22-24. |
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| 作者姓名： | 李克银 程梁涛 |
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| 作者单位： | 1. 武汉理工大学,交通学院,武汉,430063
2. 武警海南省边防总队,海口,570208 |
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| 摘 要： | 斜拉桥主梁在施工中受力十分复杂。文中利用有限元分析法，对云阳长江大桥施工各个阶段的主梁应力进行了计算和分析，探讨了其安全性．同时总结了该桥在施工中的应力分布和传递规律。
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| 关 键 词： | 斜拉桥 主梁 应力分析 |
| 文章编号： | 1008-5696-（2006）02-0022-03 |
| 收稿时间： | 2005-09-06 |
| 修稿时间： | 2005-09-06 |
Stress analysis for girder of Yunyang Changjiang River Bridge |
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| LI Ke-yin,CHENG Liang-tao.Stress analysis for girder of Yunyang Changjiang River Bridge[J].Technology & Economy in Areas of Communications,2006,8(2):22-24. |
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| Authors: | LI Ke-yin CHENG Liang-tao |
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| Institution: | 1 .Wuhan Uniyersity of Technology, Wuhan 430063, China; 2.Hainan Fronder Force of APF, Haikou 570208, China |
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| Abstract: | The force in girder of cable-stayed bridge is very complex. The stress in girder of different construction states of Yunyang Changjiang River Bridge is computed and analyzed by using the Element Finite Method. And the security of this bridge is discussed, Then the rule of stress distributing and transferring in girder is summarized, |
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| Keywords: | cable-stayed bridge girder stress analysis |
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