Regional characteristics of complex deterioration (neutralization / salinity) in tunnel lining in Hokkaido

Presentation information

第VI部門

Fri. Sep 10, 2021 4:20 PM - 5:40 PM VI-4 (Room29)

Chair: Yoriyuki Yamada

〇Takumi Kawamura¹, Atsushi Sutoh², Takahiro Igarashi³ (1.IWATA CHIZAKI INC., 2.TOHOKU INSTITUTE OF TECHNOLOGY, 3.KOKEN ENGINEERING)

Keywords:tunnel lining concrete, salinity, neutralization depth, complex deterioration

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