AnInvestigation on the Limit Temperature for Applying Maturity Method in Analyzing Strength Development of Concrete

적산온도방식에 의한 콘크리트 강도증진해석에 있어 한계온도범위의 검토

In this paper, the limit temperature for applying maturity method are discussed. 4 kinds of W/C in combination of 7kinds of curing temperature are selected as experimental parameters. According to the experimental results, high curing temperature and low W/C gain in strength rapidly. And maturity rule can be applied less than $30^{\cire}C$ in W/C of 30~60% in the conditions of this experiment.