橋梁一般（測定）(3)

[I-31] A Study on the volume of flying chloride ions and steel corrosion due to highway traffic

〇Yuichi Ishikawa¹, Yoshihiro Tachibana¹, Naohumi Inaba², Eiji Iwasaki³ (1.Central Nippon Highway Engineering Nagoya Co., Ltd., 2.entral Nippon Expressway Company Limited , 3.Nagaoka University of Technology)

Keywords:Management of the maintenance of steel bridges, de-icing salt, steel corrosion