橋梁の耐震(4)／危機耐性(2)

[I-381] Seismic performance evaluation by FEM analysis of steel box girder cross section in steel / concrete composite rigid frame bridge

〇Shunsuke Kobayashi¹, Takashi Matsumoto¹, Nobuhiro Mitsukawa¹, Genta Goto² (1.CTI Engineering Co., Ltd., 2.West Nippon Expressway Co., Ltd.)

Keywords:box girder, FEM analysis, Seismic performance evaluation, Residual displacement, Residual strain, Reinforcement of backing plate