Evaluation on Shrinkage Strain and Mechanical Properties of High Strength Concrete at Elevated Temperature

가열을 받은 고강도 콘크리트의 역학적 특성 및 수축변형 평가

In this study, the thermal strain of high strength concrete with the compressive strength of 70, 80, 100MPa were measured under 33% of compressive strength loading condition. As results, it is considered that shrinkage strain of high strength concrete become grater at the elevated temperatures.