[A-12] 내화 피복된 비대칭 H형강 슬림플로어 재하가열조건 화재거동에 관한 실험적 연구

• 영문명: An Experimental Study on Structural Behaviour of Asymmetric H Beam Slimfloor under Load Condition in Fire
• 발행기관: 한국화재소방학회
• 저자명: 김흥열(Heung Youl Kim) 김형준(Hyung Jun Kim) 박원섭(Won Sup Park)
• 간행물 정보: 『한국화재소방학회 학술대회논문집』2009년도 추계학술대회 초록집, 71~76쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2009.11.12

국문 초록

The temperature development of a structural element is dependent on section factor, which is estimated as a ratio of the fire-exposed perimeter to the cross-section area. Hence, with the higher section factor, the faster temperature development of the section os observed. Composite beam member, partially embedded asymmetry H beam, has a good fire resistance to the cross-section. The study was intended to conduct with effect on load ratio, fireproof, reinforcement. The result which the Slim Beam Floor is change to fire resistance performance at 70 minutes for load rate is reduced to the extent of 0.1 and it can have a fire resistance performance for 3 hour when it is design of fire resistance in bottom flange. When it is reinforced with rebar for which can make improve a stiffness on bottom flange in fire, it can control to deflection of component.

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