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Static analysis of composite and hybrid axisymmetric shells

2025-08Artigo científico Acesso aberto
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datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
datacite.subject.sdg11:Cidades e Comunidades Sustentáveis
datacite.subject.sdg12:Produção e Consumo Sustentáveis
dc.contributor.authorSoares, Carlos A. Mota
dc.contributor.authorSimões Moita, José Mateus
dc.contributor.authorAraujo, Aurélio L.
dc.contributor.authorCorreia, Victor Franco
dc.contributor.authorSoares, Cristóvão M. Mota
dc.date.accessioned2026-05-14T10:38:33Z
dc.date.available2026-05-14T10:38:33Z
dc.date.issued2025-08
dc.description.abstractIn this work, we present formulations for linear and geometrically nonlinear static analyses ofhybrid axisymmetric shell structures. The hybrid structures (F/C/F) are made by layers of compositematerial (C) sandwiched by two functionally graded material layers (F). The analysis is performedusing a finite element model. The numerical solution is obtained by expanding the variables inFourier series in the circumferential direction and using conical frustum finite elements in themeridional direction. The implemented finite element is a simple conical frustum with two nodalcircles. This model uses a small number of discrete layers to model the continuous variation ofthe mechanical properties through the thickness of the functionally graded material (FGM) layers.It requires a reduced number of finite elements to model the geometry of even complex struc-tures, and the integration procedures uses only one Gauss point. From the combination of thosecharacteristics, the resulting model requires extremely low computation time. A computer programhas been developed, and the solutions obtained are discussed and compared with resultsobtained by alternative models available in the literature. The present plate/shell model providesnew insights for future advances to carry out numerical studies involving multi-objective optimiza-tion of axisymmetric structures made of advanced materials.eng
dc.identifier.doi10.1080/15376494.2025.2537779
dc.identifier.eissn1537-6532
dc.identifier.issn1537-6494
dc.identifier.urihttp://hdl.handle.net/10400.1/28960
dc.language.isoeng
dc.peerreviewedyes
dc.publisherTaylor and Francis Group
dc.relationAssociate Laboratory of Energy, Transports and Aeronautics
dc.relation.ispartofMechanics of Advanced Materials and Structures
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectHybrid axisymmetric shells
dc.subjectStatic analysis
dc.subjectFinite element analysis
dc.subjectNumerical results
dc.titleStatic analysis of composite and hybrid axisymmetric shellseng
dc.typejournal article
dspace.entity.typePublication
oaire.awardNumberUIDB/50022/2020
oaire.awardTitleAssociate Laboratory of Energy, Transports and Aeronautics
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50022%2F2020/PT
oaire.citation.endPage6182
oaire.citation.issue24
oaire.citation.startPage6172
oaire.citation.titleMechanics of Advanced Materials and Structures
oaire.citation.volume32
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameSimões Moita
person.givenNameJosé Mateus
person.identifier2912639
person.identifier.ciencia-id831C-841D-237A
person.identifier.orcid0000-0003-2529-583X
person.identifier.ridI-7516-2015
person.identifier.scopus-author-id6603404945
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublicationbb6965e0-4052-435a-9141-7e6ce54db236
relation.isAuthorOfPublication.latestForDiscoverybb6965e0-4052-435a-9141-7e6ce54db236
relation.isProjectOfPublication9df77b70-8231-47e7-9b34-c702e9c6021c
relation.isProjectOfPublication.latestForDiscovery9df77b70-8231-47e7-9b34-c702e9c6021c

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