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dc.contributor.authorPrado, Fabio Selleio
dc.contributor.authorMeneghetti, Leila Cristina
dc.contributor.authorStucchi, Fernando Rebouças
dc.date.accessioned2024-10-15T21:37:47Z
dc.date.available2024-10-15T21:37:47Z
dc.date.issued2023
dc.identifier.issn1464-4177
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85164795465&doi=10.1002%2fsuco.202200991&partnerID=40&md5=1debb61ae562f7a61656d98db5052d8b
dc.identifier.urihttps://repositorio.maua.br/handle/MAUA/1443
dc.description.abstractMultistory concrete buildings may resort to the strategy to cast columns and slabs with high and normal compressive concrete strength, respectively. Current design codes propose expressions to specify the effective compressive strength of interior columns confined only by flat slabs or beams with the same width as the column. However, when thin slabs and narrower beams are used, the confinement may not be enough to increase the lateral stress. The structural behavior of these interior columns is investigated in this paper using numerical nonlinear models. The influence of concrete strength column-slab ratio, the steel reinforcement ratio of the column and the beam, beam height and the column width ratio and the biggest dimension of the column's cross section were tested with and without vertical load on the beam. The results were compared with expressions found in the literature. © 2023 International Federation for Structural Concrete.en
dc.languageInglêspt_BR
dc.publisherJohn Wiley and Sons Incen
dc.relation.ispartofStructural Concrete
dc.rightsAcesso Restrito
dc.sourceScopusen
dc.subjectconfinementen
dc.subjecteffective compressive strengthen
dc.subjectfinite element methoden
dc.subjectreinforced concreteen
dc.subjectCompressive strengthen
dc.subjectConcrete buildingsen
dc.subjectConcrete slabsen
dc.subjectReinforced concreteen
dc.subject'currenten
dc.subjectConcrete columnen
dc.subjectConcrete strengthen
dc.subjectConfinementen
dc.subjectConfinement effectsen
dc.subjectDesign codesen
dc.subjectEffective compressive strengthen
dc.subjectFlat beamsen
dc.subjectSlab systemsen
dc.subjectTwo waysen
dc.subjectFinite element methoden
dc.titleConfinement effect of two-way beam-and-slab system on the effective compressive strength of interior concrete columnsen
dc.typeArtigo de Periódicopt_BR
dc.identifier.doi10.1002/suco.202200991
dc.description.affiliationDepartment of Structural and Geotechnical Engineering, Polytechnic School, University of São Paulo, São Paulo, Brazil
dc.description.affiliationDepartment of Civil Engineering, Maua Institute of Technology, São Caetano do Sul, Brazil
dc.identifier.scopus2-s2.0-85164795465
dc.citation.issue6
dc.citation.epage6896
dc.citation.spage6872
dc.citation.volume24


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