Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationSection V

耐久性一般1・劣化予測

Thu. Sep 11, 2025 9:30 AM - 10:50 AM JST
Thu. Sep 11, 2025 12:30 AM - 1:50 AM UTC
C409
9:30 AM - 9:40 AM JST(12:30 AM - 12:40 AM UTC)

[V-348]Experimental Study on Carobonation and Pore Structure of Paste Mainly Composed of Furnace Slag

*Aoi Tsuruda1, Ryo Sakamoto1, Taisuke Ibaraki1, Wataru Sasaki1 (1. Sumitomo Mitsui Construction Co., Ltd.)
9:40 AM - 9:50 AM JST(12:40 AM - 12:50 AM UTC)

[V-349]Effects of Total Alkali content of Cement Mixed with Limestone Powder on the Sulfate Resistance

*Masahito Tada1, Reishi Ozaki1, Ryuichiro Kuga1, Hikotsugu Hyodo1 (1. Taiheiyo Cement Corporation)
9:50 AM - 10:00 AM JST(12:50 AM - 1:00 AM UTC)

[V-350]Study on Pore Structure of Ground granulated blast furnace slag 6000 Mixed Concrete Specimens at age of 3 years

*Chihiro Ota1, Yasutaka Sagawa2, Masaki Egashira2 (1. ORIENTAL SHIRAISHI Corporation, 2. KYUSHU University)
10:00 AM - 10:10 AM JST(1:00 AM - 1:10 AM UTC)

[V-351]Assessment of Chemical Resistance of Limestone-Blast Furnace Slag Cement via Indoor Immersion Test

*Eiki Yasuda1, Masao Ishida1, Yoshifumi Hosokawa1, Yusuke Kirino1, Masaya Takeda1, Ryosuke Yoshida1 (1. Taiheiyo Cement Corporation)
10:10 AM - 10:20 AM JST(1:10 AM - 1:20 AM UTC)

[V-352]Analytical Study on Future Deterioration Prediction of Reinforced Concrete Viaducts

*Takeshi Tamura1, Kouji Yoshida1, Shuichi Taya1, Satoshi Tsuchiya2 (1. Central Japan Railway Company, 2. Coms Engineering Co., Ltd.)
10:20 AM - 10:30 AM JST(1:20 AM - 1:30 AM UTC)

[V-353]Prediction of long-term salt damage on the rear side of the structure in the Minami-Sunamachi Station canal tunnel on the Tozai Line

*Tsutomu Yamamoto1, Ryo Hoshiko1, Yuji Morohashi1, Mami Togashi1, Tomoyuki Saito1, Sadayuki Watanabe2, Yoshinobu Tsuchiya2, Satoshi Tsuchiya3 (1. Tokyo Metro Co., Ltd., 2. Metro Rail Facilities Co., Ltd., 3. Coms Engineering Co., Ltd.)
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