耐風・風工学 (3)

[I-188] Study on aerodynamic resistance of longitudinal A-shaped pylons of multi-span cable-stayed bridges under boundary layer turbulence conditions

*Masafumi Matsuura¹, Hiroshi Hirayama¹, Teppei Matsui¹, Hiroki Sugiyama², Masaaki Isa², Ayumi Kawada² (1. Nippon Engineering Consultants Co., Ltd., 2. Hanshin Expressway Company Limited)

Keywords:Multi-span cable-stayed bridge, Main tower wind tunnel test, Boundary-layer turbulence, Buffeting