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Exploratory study on the use of bi-stable supports for the impact protection of point-fixed glazing systems

2024-09Artigo científico Acesso aberto
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dc.contributor.authorBento Rebelo, Hugo
dc.contributor.authorAssunção, Beatriz
dc.contributor.authorBedon, Chiara
dc.contributor.authorAmarante dos Santos, Filipe
dc.contributor.institutionDEC - Departamento de Engenharia Civil
dc.contributor.institutionCERIS - Polo NOVA
dc.contributor.pblSAGE Publications
dc.date.accessioned2023-12-22T01:30:19Z
dc.date.available2023-12-22T01:30:19Z
dc.date.issued2024-09
dc.descriptionPublisher Copyright: © The Author(s) 2023.
dc.description.abstractThis paper is focused on the study of innovative bi-stable supports to improve the impact performance of point-fixed glass panels, for typical use in facades. To mitigate the effects of impact and reduce potential risk for people, the introduction of innovative, bi-stable, mitigation devices between the fixing system and the primary building structure is addressed. The proposed dissipative system is able to control and minimise the input force which is transmitted to the primary building, controlling the damage around the supports and preventing the detachment of the glass panels. Based on LS-Dyna Finite-Element (FE) models, the proposed protection system is designed to have a snap-through behaviour under impact. The performance of the system is quantified for two different glazing systems, which are numerically investigated under various impact configurations.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent23
dc.format.extent3857497
dc.identifier.doi10.1177/20414196231175979
dc.identifier.issn2041-4196
dc.identifier.otherPURE: 70656936
dc.identifier.otherPURE UUID: 34f19224-c7ef-4583-8081-19e1de37d88f
dc.identifier.otherScopus: 85162960526
dc.identifier.otherWOS: 001084187400001
dc.identifier.otherORCID: /0000-0002-5815-4622/work/151382796
dc.identifier.urihttp://hdl.handle.net/10362/161562
dc.identifier.urlhttps://www.scopus.com/pages/publications/85162960526
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04625%2F2020/PT
dc.relationCivil Engineering Research and Innovation for Sustainability
dc.subjectbi-stable absorbers
dc.subjectfacades
dc.subjectfinite-element analysis
dc.subjectimpact performance
dc.subjectpoint-fixed glass
dc.subjectStructural glass
dc.subjectBuilding and Construction
dc.subjectSafety, Risk, Reliability and Quality
dc.subjectMechanics of Materials
dc.titleExploratory study on the use of bi-stable supports for the impact protection of point-fixed glazing systemsen
dc.typejournal article
degois.publication.firstPage419
degois.publication.issue3
degois.publication.lastPage441
degois.publication.titleInternational Journal of Protective Structures
degois.publication.volume15
dspace.entity.typePublication
oaire.awardNumberUIDB/04625/2020
oaire.awardTitleCivil Engineering Research and Innovation for Sustainability
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04625%2F2020/PT
oaire.fundingStream6817 - DCRRNI ID
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
relation.isProjectOfPublication8372fc65-bc5a-4ddc-94a6-1c8c6a06e922
relation.isProjectOfPublication.latestForDiscovery8372fc65-bc5a-4ddc-94a6-1c8c6a06e922

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