Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationResearch on Diagnosis and Life Extension Technology for Road Bridge Decks

道路橋床版の設計の合理化と長寿命化技術(4)

Wed. Sep 10, 2025 10:40 AM - 12:00 PM JST
Wed. Sep 10, 2025 1:40 AM - 3:00 AM UTC
3F D1
10:40 AM - 10:50 AM JST(1:40 AM - 1:50 AM UTC)

[CS19-19]Prestress Stress Distribution in Precast PC Slab with Fixed Protrusions

*Jun Hanaoka1, Takanori Shimano1, Hideyuki Satoho1 (1. IHI Construction Service Co.)
10:50 AM - 11:00 AM JST(1:50 AM - 2:00 AM UTC)

[CS19-20]Study on Additional Bending Moment in the Width-Directional Divided Bridge Replacement Method for a Steel Three-Span Continuous Truss Bridge

*Cherng-Yow HUANG1, Takashi NAKA1 (1. TAISEI Corporation)
11:00 AM - 11:10 AM JST(2:00 AM - 2:10 AM UTC)

[CS19-21]Comparison between UHPFRC Slab and Concrete Slab Applying for Renewal Project of Urban Expressway

*Kimio Saito1, Masaru Fujishiro1, Hajime Aoi2, Kanta Morioka2 (1. Kajima Corporation, 2. Hanshin Expressway Company Limited)
11:10 AM - 11:20 AM JST(2:10 AM - 2:20 AM UTC)

[CS19-22]Design and construction of Chuo Expressway Kitaichiba Viaduct and 1 other bridge deck replacement work

*Ryo Hatano1, Naka Takashi1, Yano Tatsuteru1, Fujishima Yuta2 (1. Taisei Corporation, 2. Central Nippon Expressway Company Limited)
11:20 AM - 11:30 AM JST(2:20 AM - 2:30 AM UTC)

[CS19-23]Nagano Expressway Design and construction of Nakasone River Bridge Slab replacement

*Michiru Masuda1, Katsuhiko Hirano2, yuji Iwase1 (1. Kawada Construction Corporation, 2. East Nippon Expressway Corporation)
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