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Analysis of composite floor cellular steel beams in fire

Analysis of composite floor cellular steel beams in fire

Nadjai, Ali, Goodfellow, Nathan, Tee, Kong ORCID: 0000-0003-3202-873X, Ali, Faris and Choi, Sengkwan (2010) Analysis of composite floor cellular steel beams in fire. Journal of Structural Fire Engineering, 1 (3). pp. 161-175. ISSN 2040-2317 (doi:https://doi.org/10.1260/2040-2317.1.3.161)

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Abstract

The growing popularity of the use of cellular steel beams in composite floors comes at the same time as an increasing attention to the fire safety engineering design. The recommendation for their design in fire limit states remains very primitive and this is due to the lack of general research in this area. Four composite cellular steel beams were tested at the University of Ulster with two models of different steel geometries and loading conditions under monotonic loading and at elevated temperatures. This paper presents a finite element model and simple hand calculation methods to calculate the shear buckling at the web post, the bending resistance in fire, deflection and temperature distribution in the cross section of composite cellular beams.

Item Type: Article
Uncontrolled Keywords: structural fire engineering, cellular beams
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Faculty / Department / Research Group: Faculty of Engineering & Science
Faculty of Engineering & Science > School of Engineering (ENN)
Last Modified: 26 Sep 2019 09:09
Selected for GREAT 2016: None
Selected for GREAT 2017: None
Selected for GREAT 2018: None
Selected for GREAT 2019: None
Selected for REF2021: None
URI: http://gala.gre.ac.uk/id/eprint/3488

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