This paper presents an analysis technique considering double-layer concrete and time-dependent diffusion behavior, and the results are compared with those from the previous test results through reverse analysis. Through consideration of time effect, the relative error decreases, which shows more reasonable results. Utilizing the diffusion coefficients from Life365, relative errors increases and it needs deeper penetration depth(e) and lower diffusion coefficient ratio(D1/D2) due to higher diffusion coefficient.

• 문진만(한남대학교 건설시스템공학과) | Mun, Jin Man
• 김영준(한남대학교 건설시스템공학과) | Kim, Young Joon
• 오경석(한남대학교 건설시스템공학과) | Oh, Kyeong Seok
• 박기태(한국건설기술연구원 구조융합연구소) | Park, Ki Tae
• 권성준(한남대학교 건설시스템공학과) | Kwon, Seung Jun 교신저자