Bending Resistance of Metal-Concrete Composite Beams in a Natural Fire
| Autor(en): |
Marcin Chybiński
(Faculty of Civil and Environmental Engineering , Poznan University of Technology , Poznań , Poland)
Łukasz Polus (Faculty of Civil and Environmental Engineering , Poznan University of Technology , Poznań , Poland) |
|---|---|
| Medium: | Fachartikel |
| Sprache(n): | Englisch |
| Veröffentlicht in: | Civil and Environmental Engineering Reports, Dezember 2018, n. 4, v. 28 |
| Seite(n): | 149-162 |
| DOI: | 10.2478/ceer-2018-0058 |
| Abstrakt: |
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. |
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Datenseite - Reference-ID
10705223 - Veröffentlicht am:
19.02.2023 - Geändert am:
19.02.2023
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