| 珠江桥的整体稳定分析 |
| |
| 引用本文： | 李春茂. 珠江桥的整体稳定分析[J]. 北方交通, 2011, 0(2): 52-54 |
| |
| 作者姓名： | 李春茂 |
| |
| 作者单位： | 沈阳市市政工程设计研究院,沈阳,110015 |
| |
| 摘 要： | 稳定分析是斜拉桥设计的重要组成部分。珠江桥稳定分析按特征值屈曲问题处理,采用整体有限元分析模型,分析了施工、运营4个工况。计算结果表明珠江桥主桥在施工及运营阶段均不会发生整体失稳。
|
| 关 键 词： | 斜拉桥 稳定分析 安全系数 有限元法 |
Analysis on Overall Stability of Zhujiang Bridge |
| |
| LI Chun-mao. Analysis on Overall Stability of Zhujiang Bridge[J]. , 2011, 0(2): 52-54 |
| |
| Authors: | LI Chun-mao |
| |
| Affiliation: | LI Chun-mao |
| |
| Abstract: | The stability analysis is an important part of cable-stayed bridge design.The stability analysis of Zhujiang bridge is treated according to eigenvalue buckling.The construction and operation are analyzed through finite element analysis model.The calculating results show that main bridge of Zhujiang bridge will not be unstable during construction and operation. |
| |
| Keywords: | Cable-stayed bridge Stability analysis Safety factor Finite element method |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
