To predict the characteristics of chloride ion penetration in the concrete and rebar corrosion prediction for chloride ion permeation, it is important to understand the chloride ion diffusion coefficient. It is possible that the reinforced concrete structures can be predicted accurately by the profile of the position of the rebar chloride ions using a chloride ion diffusion coefficient. On this study, analysis of chloride ion diffusion coefficient experimented in Korea and the effect of changes in the surface chloride ions concentration on chloride attacked durability design was analyzed

• 이형민(한양대학교 건축환경공학과 박사과정) | Lee, Hyung Min
• 이한승(한양대학교 ERICA캠퍼스 건축학부 교수) | Lee, Han Seung Corresponding Author