| 论悬索桥非线性分析的理论和方法 |
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| 引用本文： | 周东宏,李锦文.论悬索桥非线性分析的理论和方法[J].交通标准化,2012(17):42-44. |
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| 作者姓名： | 周东宏 李锦文 |
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| 作者单位： | 1. 陕西省榆林公路管理局横山公路管理段,陕西榆林,719100
2. 陕西省榆林公路管理局,陕西榆林,719000 |
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| 摘 要： | 大跨度悬索桥结构具有显著的几何非线性行为,且在悬索桥结构计算中必须考虑其非线性。鉴于此,系统介绍悬索桥的几何非线性影响因素,分析其基本原理及计算方法,以供同行参考和借鉴。
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| 关 键 词： | 悬索桥 几何非线性 结构 分析 |
Theories and Methods of Nonlinear Analysis of Suspension Bridges |
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| ZHOU Dong-hong and LI Jin-wen.Theories and Methods of Nonlinear Analysis of Suspension Bridges[J].Communications Standardization,2012(17):42-44. |
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| Authors: | ZHOU Dong-hong and LI Jin-wen |
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| Institution: | 1 .Hengshan Highway Management Segment of Yulin Highway Administration Bureau of Shaanxi Province, Yulin 719100, China; 2.Yulin Highway Administration Bureau of Shaanxi Province, Yulin 719000, China) |
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| Abstract: | The large span suspension bridge structure has significant geometric nonlinear behavior, and the nonlinear should be taken into account in suspension bridge structure calculation. Given this, the effecting fac tors, the basic analysis principles and computation methods for geometric nonlinear of suspension bridge are in troduced systematically, which can provide reference for peers. |
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| Keywords: | suspension bridge geometric nonlinearity structure analysis |
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