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[CS11-60] Seismic retrofit design of a two-span continuous steel through truss bridge modeled in three dimensions

*Tomoki Oguri¹, Nagoya Kazushi¹, Horiuchi Shin¹, Onda Toshihide¹, shimokawara suguru², Murata kousuke² (1. Yachiyo Engineering Co., Ltd., 2. East Nippon Expressway Company Limited)

Keywords:

through truss bridge,Seismic retrofit design,fiber-element model,local plate buckling,damping device,cover plate reinforcement