Determination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonry

dc.contributor.authorMangueira, Felipe Barbosa [UNESP]
dc.contributor.authorOliveira Neto, Luttgardes de [UNESP]
dc.contributor.authorAzambuja, Maximiliano dos Anjos [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:27:07Z
dc.date.available2014-05-20T13:27:07Z
dc.date.issued2012-12-01
dc.description.abstractModels based on the continuous damage theory present good responses in representing the nonlinear behavior of reinforced concrete structures with loss of strength and stiffness of the material. However, damage theory is rarely employed in the analysis of masonry structures and numerical simulations are currently performed mostly by Finite Element Method formulations. A computational program was designed to determine the numerical parameters of a damage model of the physical properties of masonry components, solid clay brick and mortar. The model was formulated based on the composition of tensile and compressive surface strengths in the plane stress state. The numerical parameters, the corresponding curves of the activation surfaces and the evolution of the surfaces are presented. The results were fed into the computational program based on the Boundary Element Method (BEM) for the simulation of masonry walls, and two types of masonry were simulated. The results confirm the good performance of the model and the program based on the BEM.en
dc.description.affiliationUniversidade Estadual Paulista
dc.description.affiliationUniversidade Estadual Paulista Department of Civil Engineering
dc.description.affiliationUnespUniversidade Estadual Paulista
dc.description.affiliationUnespUniversidade Estadual Paulista Department of Civil Engineering
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent1013-1021
dc.identifierhttp://dx.doi.org/10.1590/S1516-14392012005000139
dc.identifier.citationMaterials Research. ABM, ABC, ABPol, v. 15, n. 6, p. 1013-1021, 2012.
dc.identifier.doi10.1590/S1516-14392012005000139
dc.identifier.fileS1516-14392012000600027.pdf
dc.identifier.issn1516-1439
dc.identifier.lattes7534243554711263
dc.identifier.lattes9307103614868615
dc.identifier.scieloS1516-14392012000600027
dc.identifier.urihttp://hdl.handle.net/11449/8836
dc.identifier.wosWOS:000311554400027
dc.language.isoeng
dc.publisherUniversidade Federal de São Carlos (UFSCar), Dept Engenharia Materials
dc.relation.ispartofMaterials Research
dc.relation.ispartofjcr1.103
dc.relation.ispartofsjr0,398
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectdamage modelen
dc.subjectnumerical parametersen
dc.subjectclay brick masonryen
dc.subjectBEMen
dc.titleDetermination of the numerical parameters of a continuous damage model for the structural analysis of clay brick masonryen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/mr/paboutj.htm
dcterms.rightsHolderUniversidade Federal de São Carlos (UFSCar), Dept Engenharia Materials
unesp.author.lattes7534243554711263
unesp.author.lattes9307103614868615
unesp.author.orcid0000-0001-9799-7342[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Baurupt

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