Japan Society of Civil Engineers 2023 Annual Meeting

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第V部門

塩害 (1)

Thu. Sep 14, 2023 11:10 AM - 12:30 PM V-5 (広島大 東広島キャンパス総合科学部講義棟 Ｋ２０６)

Chair: Yoshikazu Akira

11:30 AM - 11:40 AM

[V-241] Investigation and Evaluation of Salt Content in Tunnel Lining Concrete (Reinforced Span) of Hokuriku Expressway

*Hiroki Sugiyama1, Hirota kengo2, komatsubara akinori1 (1. Central Nippon Highway Engineering Nagoya Co., Ltd., 2. Central Nippon Expressway Company Limited)

Keywords:tunnel, lining, Salinity Survey, Neutralization depth, antifreeze

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