Steel structure such as steel bridges are severely affected by the corrosion, and thus has to be maintained by periodic inspection and repetitive painting. In this study, existing empirical models for the degradation of coating are reviewed which is used for evaluation of corrosion, and in addition applied to definition of the state inspection criteria and condition rating by further research.

• 신현섭(한국건설기술연구원 구조융합연구소 수석연구원, 공학박사) | Shin, Hyun Seop 교신저자
• 박정훈(한국건설기술연구원 구조융합연구소 연구원, 공학석사) | Park, Jeong Hun
• 황지현(한국건설기술연구원 구조융합연구소 연구원, 공학석사) | Hwang, Ji Hyun
• 노승희(한국건설기술연구원 구조융합연구소 연구원, 공학박사) | Lho, Seung Hee
• 박기태(한국건설기술연구원 구조융합연구소 연구위원, 공학박사) | Park, Ki Tae