Nonlinear Aerostatics Behaviours of Super Long Span Supension Bridges

Journal of Chongqing Jiaotong University(Natural Science) ›› 1999, Vol. 18 ›› Issue (2): 1-7,12.

Nonlinear Aerostatics Behaviours of Super Long Span Supension Bridges

Fang Mingshan¹, Xiang Haifan², Xiao Rucheng²

1. Road & Bridge Construction Investment Corporation, Xiamen, 361009;
2. Tongji University, Shanghai, 200092

Received:1998-09-02 Online:1999-04-20 Published:2016-10-31

超大跨径悬索桥空气静力非线性行为研究

方明山¹, 项海帆², 肖汝诚²

1. 厦门路桥建设投资总公司, 361009;
2. 上海: 同济大学桥梁工程系, 200092

作者简介:方明山,男,1969年生,博士.
基金资助:
国家自然科学基金九·五重大项目"大型复杂结构的关键问题及设计理论"资助,项目号59895410

Abstract

Abstract: In order to give a valuable reference to wind resistance design of super-long-span, nonlinear aerostatic stability theory and program have been applied to analysis on super-long-span suspension in this paper.Through analysing and comparing the whole process of wind-velocity increasing of the bridge models, some important conclusions are obtained.

Key words: super-long-span suspension bridges, nonlinear aerostatics stability theory, wind resistance design of bridge, program system, aerodynamic stability of bridge

摘要： 通过运用非线性空气静力稳定理论及程序系统,对超大跨径悬索桥领域的空气静力行为展开了初步的分析与比较,获得了一些重要的结论.本文研究旨在为今后超大跨径桥梁的静力抗风设计提供参考.

关键词: 超大跨径桥梁, 静力抗风设计, 非线性空气静力稳定理论, 程序系统, 空气动力稳定性

Fang Mingshan, Xiang Haifan, Xiao Rucheng. Nonlinear Aerostatics Behaviours of Super Long Span Supension Bridges[J]. Journal of Chongqing Jiaotong University(Natural Science), 1999, 18(2): 1-7,12.

方明山, 项海帆, 肖汝诚. 超大跨径悬索桥空气静力非线性行为研究[J]. 重庆交通大学学报（自然科学版）, 1999, 18(2): 1-7,12.