耐風・風工学 (3)

[I-186] Refinement of Modal Damping Evaluation on Wind Stability of Continuous Cable-stayed Bridge

*Tsutomu Yoshioka¹, Masafumi Matsuura¹, Masato Nakamura¹, Hiroki Sugiyama², Ayumi Kawada² (1. Nippon Engineering Consultants Co., Ltd., 2. Hanshin Expressway Company Limited)

Keywords:Continuous Cable-stayed bridge, Wind Stability Evaluation, Modal damping, Structural damping, Complex eigenvalue analysis, Sliding bearing