Fire Resistance of Composite Beams Composed of Rolled Steel Profile Concreted Between Flanges

Fire Science and Technology

Hideo Fujinaka²  Toshihiko Nishimura³  Hirokazu Ohashi³  Akio Kodaira¹ 

[1] COE Engeneer, Center for Fire Science and Technology, Tokyo University of Science, Japan;Formerly Research and Development Institute, Takenaka Corporation, Japan;Research and Development Institute, Takenaka Corporation, Japan

关键词: Fire resistance;    Composite beam;    Fire resistance test;    Thermal conduction analysis;    Thermal elasto-plastic analysis;   

DOI  :  10.3210/fst.23.192

学科分类：环境科学（综合）

来源: Tokyo University of Science * Center for Fire Science and Technology for Building

【 摘 要 】

References(9)Cited-By(1)Fire resistance tests were performed for composite beams composed of rolled steel profile concreted between flanges. In the present paper, the fire resistant test results and numerical analysis results are described. As a result of the fire resistant tests, the relation between the fire resistance time and applied bending moment of the composite beam is clarified. Analytical results agreed with tests results and consequently, the analytical model can be used to predict the behavior of this composite beam in a fire.

【 授权许可】

Unknown