Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationSection V

評価試験方法2・ひび割れ

Thu. Sep 11, 2025 3:10 PM - 4:30 PM JST
Thu. Sep 11, 2025 6:10 AM - 7:30 AM UTC
C409
3:10 PM - 3:20 PM JST(6:10 AM - 6:20 AM UTC)

[V-367]The Evaluation System and Operational Results of Box-Type Tunnel Repair Materials in Tokyo Metro

*Ryo Hoshiko1, Yousuke Tadakuma1, Mai Fukumura1 (1. Tokyo Metro Co., Ltd)
3:20 PM - 3:30 PM JST(6:20 AM - 6:30 AM UTC)

[V-368]Examination and Issues of Quality Standard Tests for Further Durability of Paints

*Eita Nishira1, Daisuke Makiyama1, Tetsuo Masakado2, Yoh Shikita2 (1. Metropolitan Expressway Company, 2. Japan Engineering Corporation)
3:30 PM - 3:40 PM JST(6:30 AM - 6:40 AM UTC)

[V-369]Visibility evaluation of anti-fracture materials with visibility for PC structures

*Riki Nomura1, Tatsuro Ida1, Nakaune Shota2 (1. Metropolitan Expressway Company Limited, 2. Shutoko Technology Center)
3:40 PM - 3:50 PM JST(6:40 AM - 6:50 AM UTC)

[V-370]Measures to prevent cracks in culvert structures

*Yu Imai1 (1. toda corporation)
3:50 PM - 4:00 PM JST(6:50 AM - 7:00 AM UTC)

[V-371]Study on the workability and application conditions of resin-based crack injection material in low temperature environment

*Takanori Konaka1, Isao Naitou1, Norihiro Mihara1 (1. CIVIL ENGINEERING RESEARCH INSTITUTE FOR COLD REGION)
4:00 PM - 4:10 PM JST(7:00 AM - 7:10 AM UTC)

[V-372]Study of Diredt Shear Test with Steel Fiber Reinforced Concrete of Different Fiber Types

*Kosuke Jindai1, Shigehiro Ando1 (1. Sumitomo Osaka Cement Co.,Ltd.)
4:10 PM - 4:20 PM JST(7:10 AM - 7:20 AM UTC)

[V-373]Evaluation of Effective Diffusion Coefficient of Chloride Ion in Concrete with Internal Defects

*Jun Matsui1 (1. Central Research institute of Electric Power Industry)
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