Japan Society of Civil Engineers 2024 Annual Meeting
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Session Details

第V部門

塩害 (1)

Thu. Sep 5, 2024 4:50 PM - 6:10 PM JST
Thu. Sep 5, 2024 7:50 AM - 9:10 AM UTC
C305(川内北キャンパス講義棟Ｃ棟)
Chair: Kentaro Koike
4:50 PM - 5:00 PM JST(7:50 AM - 8:00 AM UTC)

[V-371]Ion Transfer Properties between Concrete and Panels with Chloride Adsorption Agent Bonded to the Surface of Concrete Structures

*Kinari Sato1, Hikari Soyama1, Nobuyuki Fujii1, Takeshi Ikai2, Akihito Suzuki3, Takashi Yamada4, Yuki Murakami1 (1. National Colleage of Technology, 2. FUKUDA CORPORATION, 3. JR SOKEN ENGINEERING, 4. Road Constructional Consultants)
Comment()
5:00 PM - 5:10 PM JST(8:00 AM - 8:10 AM UTC)

[V-372]Investigation of the deterioration of a concrete pier eight years after repair using the cross-sectional repair method

*Kanako Okazaki1, Yujiro Sumiyoshi1, Hiroaki Mori1, Mariko Sekine1, Yukitoshi Isaka1 (1. Taiheiyo Cement Corporation)
Comment()
5:10 PM - 5:20 PM JST(8:10 AM - 8:20 AM UTC)

[V-373]Results of a follow-up investigate of a newly built cathodic protection bridge that has been in service for 23 years

*Kazushi Nagoya1, Satoshi Kondo2, Kenji Suzue2, Hitoshi Ito1, Hironori Sawae1 (1. Yachiyo Engineering Co., Ltd, 2. Hokuriku Regional Development Bureau)
Comment()
5:20 PM - 5:30 PM JST(8:20 AM - 8:30 AM UTC)

[V-374]Study on Chloride-induced Damages and Preventive Maintenance of Bridge Substructures in Coastal Areas

*Katsuya Niikura1, Masakazu Uchida1, Shouta Eizumi1, Eisuke Nakamura1 (1. Public Works Research Institute)
Comment()
5:30 PM - 5:40 PM JST(8:30 AM - 8:40 AM UTC)

[V-375]Monitoring results and effectiveness of subway tunnel chloride protection repair method after 10 years (1)

*Yoshihiko Muto1, Sadayuki Watanabe1, Yuuki Sakai1, Syouta Yamamuro1, Ryo Hoshiko2, Takahiro Shindo3 (1. Metro Rail Facilites Co.,ltd, 2. Tokyo Metro Co.,Ltd, 3. CORE Institute of technology Corp.)
Comment()
5:40 PM - 5:50 PM JST(8:40 AM - 8:50 AM UTC)

[V-376]monitoring results and effectiveness of subway tunnel chloride protection repair method after 10 years(2)

*Sachie Nakamura1, Tsutomu Yamamoto1, Morohashi Yuji1, Mami Togashi1, Atsushi Osawa1 (1. Tokyo Metro Co., Ltd.)
Comment()
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