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Experimental results for topologically optimised steel joints under tension

2024Journal article Open access
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dc.contributor.authorRibeiro, Tiago
dc.contributor.authorBernardo, Luís
dc.contributor.authorNepomuceno, Miguel
dc.contributor.authorMaugeri, Natale Antonio
dc.contributor.authorLongo, Paolo
dc.contributor.authorDomenico, Dario De
dc.date.accessioned2024-01-11T12:00:27Z
dc.date.available2024-01-11T12:00:27Z
dc.date.issued2024
dc.description.abstractDevelopments on code-compliant Topology Optimisation methodologies for the steel construction industry have recently been proposed. Also, it has been found that topologically optimised steel bolted connection parts – which behave non-linearly to a very significant degree of damage – do not waive physically non-linear analyses to assess an ultimate capacity that can be lower than what is predicted by the optimisation procedure linear analyses. These two circumstances brought urgency to the experimental testing of such optimised parts. The herein depicted experimental programme assessed topologically optimised and previously numerically analysed bolted parts of a well-known steel connection. The results allowed redefining the material trilinear model to be used in further numerical analysis and, very significantly, validated the numerical simulations results as well as the application of Eurocode formulae for connections component resistance. The difference between the previous numerically predicted ultimate resistance and the experimentally defined did not exceed 2.6%.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationTiago Ribeiro, Luís Bernardo, Miguel C. S. Nepomuceno, Natale Maugeri, Paolo Longo, Dario De Domenico, Experimental results for topologically optimised steel joints under tension, Results in Engineering, 21 (2024) 101732. DOI: 10.1016/j.rineng.2023.101732.pt_PT
dc.identifier.doihttps://doi.org/10.1016/j.rineng.2023.101732pt_PT
dc.identifier.issn2590-1230
dc.identifier.urihttp://hdl.handle.net/10400.6/13954
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevier B.V.pt_PT
dc.relationCentre of Materials and Building Technologies
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectTopology optimisationpt_PT
dc.subjectSteelpt_PT
dc.subjectBolted connectionpt_PT
dc.subjectTensionpt_PT
dc.subjectUltimate capacitypt_PT
dc.subjectExperimental validationpt_PT
dc.titleExperimental results for topologically optimised steel joints under tensionpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCentre of Materials and Building Technologies
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04082%2F2020/PT
oaire.citation.startPage101732pt_PT
oaire.citation.titleResults in Engineeringpt_PT
oaire.citation.volume21pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNamePinto Ribeiro
person.familyNameBernardo
person.familyNameNepomuceno
person.familyNameLONGO
person.familyNameDe Domenico
person.givenNameTiago
person.givenNameLuís
person.givenNameMiguel Costa Santos
person.givenNamePAOLO
person.givenNameDario
person.identifier305712
person.identifierhttp://scholar.google.pt/citations?user=IguykP4AAAAJ
person.identifier617334
person.identifier.ciencia-idC311-84FB-B92C
person.identifier.ciencia-id031F-9022-653B
person.identifier.ciencia-idF710-57AF-521F
person.identifier.orcid0000-0002-5967-0864
person.identifier.orcid0000-0003-0484-350X
person.identifier.orcid0000-0003-3865-490X
person.identifier.orcid0000-0003-1214-5779
person.identifier.orcid0000-0003-1279-9529
person.identifier.ridO-3212-2013
person.identifier.scopus-author-id8070435300
person.identifier.scopus-author-idhttp://www.scopus.com/authid/detail.url?authorId=36246411800
person.identifier.scopus-author-id57197961435
person.identifier.scopus-author-id54415516300
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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