A Study on Stiffness Improvement of Multi-span Cable-Stayed Bridge on Osaka Wangan Expressway Western Extension

Hiroki Sugiyama, Masashi Okaue, Akinori Satou, Masato Nakamura, Masafumi Matsuura, Tsutomu Yoshioka

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[共通セッション] 新設および大規模改修時における橋梁計画

新設および大規模改修時における橋梁計画 (4)

Fri. Sep 10, 2021 2:40 PM - 4:00 PM CS-5 (Room46)

Chair: Nobuhisa Imanishi

[CS3-32] A Study on Stiffness Improvement of Multi-span Cable-Stayed Bridge on Osaka Wangan Expressway Western Extension

〇Hiroki Sugiyama¹, Masashi Okaue¹, Akinori Satou¹, Masato Nakamura², Masafumi Matsuura², Tsutomu Yoshioka² (1.Hanshin Expressway Company Limited, 2.Nippon Engineering Consultants Co.,Ltd.)

Keywords:Multi-span Cable-Stayed Bridge, Stiffness Improvement, Live load deflection, Osaka Wangan Expressway Western Extension

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