Linear analysis of building floor structures by a BEM formulation based on Reissner's theory

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dc.contributor.authorFernandes, G. R.
dc.contributor.authorKonda, D. H.
dc.contributor.authorSanches, L. C. F.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:27:56Z
dc.date.available2014-05-20T15:27:56Z
dc.date.issued2007-01-01
dc.description.abstractIn this work, the plate bending formulation of the boundary element method (BEM) based on the Reissner's hypothesis is extended to the analysis of zoned plates in order to model a building floor structure. In the proposed formulation each sub-region defines a beam or a slab and depending on the way the sub-regions are represented, one can have two different types of analysis. In the simple bending problem all sub-regions are defined by their middle surface. on the other hand, for the coupled stretching-bending problem all sub-regions are referred to a chosen reference surface, therefore eccentricity effects are taken into account. Equilibrium and compatibility conditions are automatically imposed by the integral equations, which treat this composed structure as a single body. The bending and stretching values defined on the interfaces are approximated along the beam width, reducing therefore the number of degrees of freedom. Then, in the proposed model the set of equations is written in terms of the problem values on the beam axis and on the external boundary without beams. Finally some numerical examples are presented to show the accuracy of the proposed model.en
dc.description.affiliationSão Paulo State Univ, Dept Civil Engn, Ilha Solteira, Brazil
dc.description.affiliationUnespSão Paulo State Univ, Dept Civil Engn, Ilha Solteira, Brazil
dc.format.extent223-232
dc.identifierhttp://dx.doi.org/10.2495/BE070221
dc.identifier.citationBoundary Elements and Other Mesh Reduction Methods Xxix. Southampton: Wit Press/computational Mechanics Publications, v. 44, p. 223-232, 2007.
dc.identifier.doi10.2495/BE070221
dc.identifier.issn1746-4064
dc.identifier.lattes9154336767369306
dc.identifier.urihttp://hdl.handle.net/11449/37850
dc.identifier.wosWOS:000248325100022
dc.language.isoeng
dc.publisherWit Press/computational Mechanics Publications
dc.relation.ispartofBoundary Elements and Other Mesh Reduction Methods Xxix
dc.relation.ispartofsjr0,106
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectplate bendingpt
dc.subjectboundary elementspt
dc.subjectbuilding floor structurespt
dc.titleLinear analysis of building floor structures by a BEM formulation based on Reissner's theoryen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://library.witpress.com/default.asp
dcterms.rightsHolderWit Press/computational Mechanics Publications
unesp.author.lattes9154336767369306
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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Artigos - Engenharia Civil - FEIS