Estimation of fire-temperature through instrumental analysis of Fire- Damaged Concrete

화재 입은 콘크리트의 기기분석을 통한 화재온도 추정

In this study, we conducted machinery analysis, such as differential thermal analysis, X-ray diffraction analysis and scanning electron microscope analysis, in order to predict fire temperature and to analyze fire damage in the case of fire on concrete structure. according to the machinery analysis and differential thermal analysis, concrete bought big creak over $300^{\circ}C$. these result can be utilized as good data in design for repair and reinforcement through rationally evaluating fire damage on concrete structure exposed to high heat or fire in the future.