HERA Report R4-152: Validation of Structural Fire Design for Steel Framed Carparks – 2021

HERA Report R4-152: 2021. The objective of the work presented herein was to check the validity of the analytical structural design methodology by detailed sequentially coupled thermal-stress analyses, which modelled a 17m x 30m composite floor system supported by steel framing. The steel beam(s)’ plastic deformation, the largest deflections and internal forces in critical sections of the secondary beams are to be extracted over the duration of the applied fire loading.

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Authors: Cao, Jing , Hicks, Stephen & Mago, Nandor
Edition: R4-152: 2021
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Abstract:

The objective of the work presented herein was to check the validity of the analytical structural design methodology by detailed sequentially coupled thermal-stress analyses, which modelled a 17m x 30m composite floor system supported by steel framing. The steel beam(s)’ plastic deformation, the largest deflections and internal forces in critical sections of the secondary beams are to be extracted over the duration of the applied fire loading.