塩害1

10:10 AM - 10:20 AM JST(1:10 AM - 1:20 AM UTC)

[V-38] A consideration on periodic inspection of road bridges using cathodic protection method

*Kazushi Nagoya¹, Motomu Mashiko², Manabu Hayashihara², Kazuharu Kobayashi³, Kazuhito Sasaki⁴, Hironori Sawae¹, Tomoharu Sekiguchi¹ (1. Yachiyo Engineering Co., Ltd, 2. Ministry of Land, Infrastructure, Transport and Tourism, Hokuriku Regional Development Bureau, Road Department, 3. Ministry of Land, Infrastructure, Transport and Tourism, Hokuriku Regional Development Bureau, Takada River and National Highway Office, 4. Ministry of Land, Infrastructure, Transport and Tourism, Hokuriku Regional Development Bureau, Hokuriku Technology Office)

Keywords:

Salt damage,Cathodic protection method,Maintenance,Quantity of Depolarization,Seasonal Variation,Periodic inspection of road bridges