Modeling of interfaces in two-dimensional problems using solid finite elements with high aspect ratio

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:27:07Z
dc.date.accessioned2022-10-05T13:21:31Z
dc.date.available2014-05-20T13:27:07Z
dc.date.available2022-10-05T13:21:31Z
dc.date.created2014-05-20T13:27:07Z
dc.date.issued2012-03-01
dc.identifierComputers & Structures. Oxford: Pergamon-Elsevier B.V. Ltd, v. 94-95, p. 70-82, 2012.
dc.identifier0045-7949
dc.identifierhttp://hdl.handle.net/11449/8840
dc.identifier10.1016/j.compstruc.2011.12.001
dc.identifierWOS:000301318000007
dc.identifier7901652737291917
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3885346
dc.description.abstractThe use of standard solid finite elements with a very high aspect ratio is proposed to model the behavior of thin interface regions between distinct components of composite structural members. It is shown that these elements present the same kinematics as the Continuous Strong Discontinuity Approach (CSDA) and can be used to describe bond stresses between components, even when the thickness of the interface region tends to zero. A scalar damage model consistent with the CSDA is presented to describe bond degradation due to slip. The technique is successfully applied to model the bond-slip behavior of reinforcing bars embedded in concrete. (C) 2011 Elsevier Ltd. All rights reserved.
dc.languageeng
dc.publisherPergamon-Elsevier B.V. Ltd
dc.relationComputers & Structures
dc.relation2.887
dc.relation1,630
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectInterface model
dc.subjectFinite elements
dc.subjectBond-slip
dc.subjectStrong discontinuity
dc.subjectReinforced concrete
dc.subjectDamage model
dc.titleModeling of interfaces in two-dimensional problems using solid finite elements with high aspect ratio
dc.typeArtigo


Este ítem pertenece a la siguiente institución