Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationSection VI

リニューアル(1)

Fri. Sep 12, 2025 1:30 PM - 2:50 PM JST
Fri. Sep 12, 2025 4:30 AM - 5:50 AM UTC
221
1:30 PM - 1:40 PM JST(4:30 AM - 4:40 AM UTC)

[VI-1130]Seismic Behavior of Joint Construction for Steel Girder and its Evaluation Method

*Misato Uchida1, Katsunori Shimazu1, Takahiko Ookouchi1 (1. TODA CORPORATION)
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.)
1:50 PM - 2:00 PM JST(4:50 AM - 5:00 AM UTC)

[VI-1132]A Case Study on Seismic Retrofit of Steel Nielsen-Lohse Bridges

*Ryoji Kodama1, Takayuki Asai1, Fukutarou Umebayasi2, Ikuo Akira2, Shunsuke Hayashi2, Masaya Sawai2 (1. East Nippon Expressway Co., LTD., 2. Oriental Consultants Co., LTD.)
2:00 PM - 2:10 PM JST(5:00 AM - 5:10 AM UTC)

[VI-1133]Seismic Performance Verification of RC Filled Arch Bridge Using 3D Nonlinear Solid Model

*Nei Cho1, Fukutarou Umebayashi1, Ikuo Akira1, Masaya Sawai1, Takayuki Asai2, Yuudai Nagai2 (1. Oriental Consultants Co., LTD., 2. East Nippon Expressway Company Limited)
2:10 PM - 2:20 PM JST(5:10 AM - 5:20 AM UTC)

[VI-1134]Analytical Study of the Influence of Haunch Shape of Precast Concrete Slabs on Steel Box Girders

*Fumiya Kaneniwa1, Katsunori Shimazu1 (1. Toda Corporation)
2:20 PM - 2:30 PM JST(5:20 AM - 5:30 AM UTC)

[VI-1135]A Validation on the Repeative Works of Equipment for Replacing Tension Members of a Bridge

*Hirofumi Watanabe1, Yoshihisa Moriishi2 (1. Kawada Construction Co., Ltd., 2. Nippon Steel SG Wire Co., Ltd.)
2:30 PM - 2:40 PM JST(5:30 AM - 5:40 AM UTC)

[VI-1136]Fundamental Study on Simplified Repair of Bearing Supports in Steel Railway Bridges Using Thread Rolling Screws

*Hidenori Matsumoto1, Takaaki Koura1, Taishi Nakayama, Yousuke Okamoto (1. WestJapanRailwayCompany)
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