Japan Society of Civil Engineers 2025 Annual Meeting
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Presentation Information

1:40 PM - 1:50 PM JST(4:40 AM - 4:50 AM UTC)

[VI-1131]Seismic Retrofit of Steel Truss Bridge Including Adjacent Bridge

*Masatoshi Fukuma1, Ikuo Akira1, Fukutaro Umebayashi1, Masaya Sawai1, Hiromichi Ishiguro2, Yoshiki Kurosaka3 (1. ORIENTAL CONSULTANTS Co.,LTD., 2. East Nippon Expressway Co., Ltd., 3. Nexco Engineering Tohoku Co., Ltd.)

Keywords:

Steel upper-deck type truss bridge,Nonlinear dynamic analysis,Nonlinear FIBER model,Seismic isolation bearing,Viscous damper,RC jacketing for seismic retrofit

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