Numerical analysis of RC plane structures: a concentrated nonlinear effect approach

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorLemes, I. J. M.-
Autor(es): dc.creatorBarros, R. C.-
Autor(es): dc.creatorSilveira, R. A. M.-
Autor(es): dc.creatorSilva, A. R. D.-
Autor(es): dc.creatorRocha, P. A. S.-
Data de aceite: dc.date.accessioned2026-02-09T12:11:15Z-
Data de disponibilização: dc.date.available2026-02-09T12:11:15Z-
Data de envio: dc.date.issued2019-04-23-
Data de envio: dc.date.issued2019-04-23-
Data de envio: dc.date.issued2018-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/33701-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1156187-
Descrição: dc.descriptionThe present work aims to study the nonlinear behavior of reinforced concrete structures via Refined Plastic Hinge Method (RPHM). Pseudo-springs are used at the finite element ends, where the gradual loss of stiffness is determined by the combination of the normal force and bending moment (NM) in the cross section. The limiting of the uncracked, elastic and plastic regimes is done in the NM diagram. The concrete cracking is explicitly simulated with two approaches to calculate the effective moment of inertia of the cross section. The displacement-based formulation is referenced to the co-rotational system and coupled with continuation strategies to allow to overcome the possible critical points in the equilibrium paths. For validation of the numerical simulations, the results found with the proposed formulation are confronted with experimental and numerical data present in literature.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherAssociação Brasileira de Ciências Mecânicas-
Direitos: dc.rightsacesso aberto-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
???dc.source???: dc.sourceLatin American Journal of Solids and Structures-
Palavras-chave: dc.subjectRC structures-
Palavras-chave: dc.subjectInteraction curves-
Palavras-chave: dc.subjectConcentrated plasticity-
Palavras-chave: dc.subjectRefined plastic hinge method-
Palavras-chave: dc.subjectEstruturas RC-
Palavras-chave: dc.subjectCurvas de interação-
Palavras-chave: dc.subjectPlasticidade concentrada-
Palavras-chave: dc.subjectMétodo de dobradura plástica refinada-
Título: dc.titleNumerical analysis of RC plane structures: a concentrated nonlinear effect approach-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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