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个人信息Personal Information
副研究员
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：土木工程系
学科：桥梁与隧道工程
办公地点：桥梁与隧道安全技术国家与地方联合实验室 301
联系方式：0411-84707232转8003
电子邮箱：wanghuili@dlut.edu.cn
Analysis of Wind Stability of Cable-stayed Bridge with Single Cable Plane
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论文类型：期刊论文
发表时间：2012-01-01
发表刊物：PRZEGLAD ELEKTROTECHNICZNY
收录刊物：SCIE
卷号：88
期号：9B
页面范围：22-24
ISSN号：0033-2097
关键字：cable-stayed bridges; dynamic mechanical analysis; stability
摘要：Taking Lanqi SongHua River Bridge as an example, this paper has made an analysis of the dynamic character, wind-resistant stability and flutter instability are analyzed, especially the analysis of the flutter stability at maximum double cantilever stage during construction phase. This paper analyzes the dynamic characters of the FE model of the whole bridge through response spectrum method to reap the natural frequency, the vibration modes and other parameters, and then checks the flutter stability. The results show that the bridge is very safe. The analysis method provides bases and references for the wind-resistant of Lanqi SongHua River Bridge.