The Effect of Aging and Temperature on the Splitting Tensile Strength of Concrete

재령과 온도가 콘크리트의 쪼갬인장강도에 미치는 영향

Used domestic aggregate for concrete pavement, the splitting tensile strength of concrete were investigated and quantitative analyses for the characteristics of the experimental factors were evaluated. This paper reports the results of curing temperature and age on the splitting tensile strength and it suggests a prediction model based on these experimental results. Tests of cylindrical specimens made of granite as a coarse aggregate, cured in isothermal conditions of 0, 23, and $45^{\circ}C$ and tested at the ages of 1, 7, and 28 days are reported. Based on the experimental result, the relationships between the splitting tensile strength and maturity were analyzed and proposed.