Numerical Design Calculation of T-stubs at Elevated Temperatures

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dc.contributor.authorDer, Batuhancs
dc.contributor.authorWald, Františekcs
dc.contributor.authorVild, Martincs
dc.coverage.issue1cs
dc.coverage.volume61cs
dc.date.accessioned2025-03-28T16:15:49Z
dc.date.available2025-03-28T16:15:49Z
dc.date.issued2024-09-10cs
dc.description.abstractThe failure of steel connections can lead to the progressive collapse of the entire structure. Accurate modelling of steel connections at elevated temperature allows structural fire engineers to design steel structures that may deal with the severity of a fire. The prEN 1993-1-14 proposes numerical design calculation for the static design check of steel connections. This paper presents a component-based finite element model (CBFEM) to design the T-stubs at elevated temperatures. The generated model is verified and validated against the results from the analytical model and experimental study. The resistance, failure modes and the load-deformation curves are used to validate and verify the CBFEM models for steel connection design at elevated temperatures. The results stated that the CBFEM is a practical design tool to model bolted connections at elevated temperatures and it is possible to apply the recommended 5% plastic limit strain by EN 1993-1-5 for fire design of bolted connections.en
dc.formattextcs
dc.format.extent541-562cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationFIRE TECHNOLOGY. 2024, vol. 61, issue 1, p. 541-562.en
dc.identifier.doi10.1007/s10694-024-01626-5cs
dc.identifier.issn0015-2684cs
dc.identifier.orcid0000-0002-2327-3162cs
dc.identifier.other189517cs
dc.identifier.scopus56188615700cs
dc.identifier.urihttps://hdl.handle.net/11012/250696
dc.language.isoencs
dc.publisherSpringer Naturecs
dc.relation.ispartofFIRE TECHNOLOGYcs
dc.relation.urihttps://link.springer.com/article/10.1007/s10694-024-01626-5cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/0015-2684/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectElevated temperatureen
dc.subjectT-stubsen
dc.subjectCBFEMen
dc.subjectNumerical design calculationen
dc.titleNumerical Design Calculation of T-stubs at Elevated Temperaturesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-189517en
sync.item.dbtypeVAVen
sync.item.insts2025.03.28 17:15:49en
sync.item.modts2025.03.28 14:32:03en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav kovových a dřevěných konstrukcícs
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