横风作用下大跨度人行悬索桥振动使用性研究

唐剑明,谢旭

Investigation on vibration serviceability of long-span suspension footbridge under crosswind

Jian-ming TANG,Xu XIE

图 9 加劲梁0°风攻角颤振导数

Fig.9 Flutter derivatives of stiffening girder at 0° wind attack angle