An anisotropic linear elastic boundary element formulation for masonry wall analysis

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorOliveira Neto, Luttgardes de
dc.creatorJohn Masia, Mark
dc.creatorTaguti, Yzumi
dc.creatorCarlos Rigitano, Antonio
dc.date2014-05-27T11:28:10Z
dc.date2016-10-25T18:42:44Z
dc.date2014-05-27T11:28:10Z
dc.date2016-10-25T18:42:44Z
dc.date2013-01-15
dc.date.accessioned2017-04-06T02:10:14Z
dc.date.available2017-04-06T02:10:14Z
dc.identifierEngineering Analysis with Boundary Elements, v. 37, n. 2, p. 434-440, 2013.
dc.identifier0955-7997
dc.identifierhttp://hdl.handle.net/11449/74377
dc.identifierhttp://acervodigital.unesp.br/handle/11449/74377
dc.identifier10.1016/j.enganabound.2012.11.003
dc.identifierWOS:000315006700025
dc.identifier2-s2.0-84872105276
dc.identifierhttp://dx.doi.org/10.1016/j.enganabound.2012.11.003
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/895144
dc.descriptionThis work presents an application of a Boundary Element Method (BEM) formulation for anisotropic body analysis using isotropic fundamental solution. The anisotropy is considered by expressing a residual elastic tensor as the difference of the anisotropic and isotropic elastic tensors. Internal variables and cell discretization of the domain are considered. Masonry is a composite material consisting of bricks (masonry units), mortar and the bond between them and it is necessary to take account of anisotropy in this type of structure. The paper presents the formulation, the elastic tensor of the anisotropic medium properties and the algebraic procedure. Two examples are shown to validate the formulation and good agreement was obtained when comparing analytical and numerical results. Two further examples in which masonry walls were simulated, are used to demonstrate that the presented formulation shows close agreement between BE numerical results and different Finite Element (FE) models. © 2012 Elsevier Ltd.
dc.languageeng
dc.relationEngineering Analysis with Boundary Elements
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAnisotropy
dc.subjectBoundary Element Method
dc.subjectIsotropic fundamental solution
dc.subjectMasonry
dc.subjectAnisotropic bodies
dc.subjectAnisotropic medium
dc.subjectDiscretizations
dc.subjectElastic tensors
dc.subjectFinite element models
dc.subjectFundamental solutions
dc.subjectInternal variables
dc.subjectLinear elastic
dc.subjectMasonry units
dc.subjectMasonry walls
dc.subjectNumerical results
dc.subjectAnisotropic media
dc.subjectBoundary element method
dc.subjectMasonry construction
dc.subjectMasonry materials
dc.subjectRetaining walls
dc.subjectTensors
dc.subjectWalls (structural partitions)
dc.titleAn anisotropic linear elastic boundary element formulation for masonry wall analysis
dc.typeOtro


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