道路橋床版の設計の合理化と長寿命化技術(2)

11:10 AM - 11:20 AM JST(2:10 AM - 2:20 AM UTC)

[CS19-09] The relationship between upper side damage investigation result of concrete slabs by infrared investigation method and damage on the underside of concrete slab

*Ikumi Yoshimura¹, Noritoshi Ueda¹, Masato Nishina² (1. West Nippon Expressway Engineering Kansai Company Limited, 2. West Nippon Expressway Company Limited)

Keywords:

infrared,concrete slab,efflorescence,soundness evalution,prevent falling of concrete