摘要
本文根据大跨、高墩应急钢桥对空气弹性动力响应的特性研究，提出了保证桥梁抗风可靠性、行车安全性和气动稳定性的实用设计方法。
Based on the research for the characters of aeroelastic dynamic response in the long-span emergency steel bridge with high-piers,the applied design methods to guarantee the bridge with anti-wind reliability,driving safety and aerodynamic stability are proposed.
出处
《铁道工程学报》
EI
1997年第2期37-48,共12页
Journal of Railway Engineering Society
关键词
大跨度
高桥墩
应急钢桥
抗风设计
long-span
high-pier
emergeney steel bridge
antiwind design
