BENDING RESISTANCE OF METAL-CONCRETE COMPOSITE BEAMS IN A NATURAL FIRE
Journal Title: Civil and Environmental Engineering Reports - Year 2018, Vol 4, Issue 28
Abstract
In this paper, the bending resistance of three metal-concrete composite beams was compared in real car fires in an open car park. Steel and concrete composite beams are often used for the construction of ceilings in multi-storey car parks. The authors made an attempt to evaluate how the replacement of a non-alloy steel girder with a stainless steel or aluminium alloy girder affects the bending resistance of a composite beam under fire conditions. The analysed beams were not fire-protected. They consisted of a concrete slab and a girder made of: non-alloy (carbon) S235J2 (1.0117) steel, X6CrNiMoTi17- 12-2 (1.4571) stainless steel, and AW-6061 T6 (EN AW-Al Mg1SiCu) aluminium alloy.<br/><br/>
Authors and Affiliations
Marcin CHYBIŃSKI, Łukasz POLUS
Keywords
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- EP ID EP427923
- DOI 10.2478/ceer-2018-0058
- Views 76
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