표준화재조건 모듈러보 내화성능 예측기법에 관한 연구

• 영문명: A Study on Prediction Techniques about Fire Resistance of Modular Beam in ISO Fire
• 발행기관: 한국화재소방학회
• 저자명: 김형준(Kim, Hyung-Jun) 김흥열(Kim, Heung-Youl) 김경옥(Kim, Gyeong-Ok)
• 간행물 정보: 『한국화재소방학회 학술대회논문집』2008년도 추계학술논문발표회 논문집, 518~523쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2008.11.30

영문 초록

The modular beam made of steel material is wholly responsible for the load stress of the structure, therefore securing the fire-resistant capacity of the steel beam is absolutely important. The economic efficiency achieved by minimizing the thickness of the fire-resistant board attached, is also essential at the same time. Accordingly, a study of optimization of the thickness and interval of fire-resistant boards shall be conducted side by side. Therefore, in this study we have anticipated fire-resistant capacity by using a general-purpose S/W for finite elements, ABAQUS(6.7.1), in order to propose the configurable conditions that can secure the optimal fire-resisting capacity of modular beam. As a result of this analysis, it was impossible to secure the fire-resistance capacity when directly attaching fire-resistant board(30mm) on the modular board in accordance with KS F 2257-1, and the fire-resistant boards were manufactured in shape of module in consideration of its installation interval rather than direct application.