Construction of Prediction Model Formula of Chloride Diffusion Coefficient Considering Water-Cement Ratio and Compressive Strength of Different Mix Conditions

배합조건이 다른 콘크리트의 물 시멘트비와 압축강도를 고려한 염화물 확산계수 예측모델식 구성

This study selected three different specified concrete strength types of mixture which were applied to domestic seawater concrete structure and measured compressive strength and chloride diffusion coefficient and composed the formula of prediction model of chloride diffusion coefficient in order to provide the useful data for concrete mix decision of seawater structures. As a result, the formula of prediction model of chloride diffusion coefficient which set W/C and compressive strength as parameters and performed multiplex regression analysis which was based on the mathematical theory was confirmed more reliable than the formula of prediction which was composed existing water-cement ratio function.