35MPa급 콘크리트의 온도별 물리적 특성에 관한 실험적 연구

The Experimental Study to Evaluate the Mechanical Properties for 35MPa Concrete at Elevated Temperature

For the structural analysis of reinforced concrete structures, the mechanical properties of concrete at each temperature are required and the mechanical property values according to specific temperature are presented in the design regulations and codes. In this study, the mechanical properties of concrete were experimented by using 35MPa concrete produced in Korea from 20℃ to 900℃(two kinds of test method). Compared the results with previous domestic papers, we aimed to contribute to the construction of mechanical characteristics D.B. of at the elevated temperatures of domestically produced concrete which can be used for structural analysis in fire.