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Please use this identifier to cite or link to this item: http://repositorio.lnec.pt:8080/jspui/handle/123456789/17619
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dc.contributor.authorAzevedo, N.pt_BR
dc.contributor.authorLemos, J. V.pt_BR
dc.contributor.authorde Almeida, J.pt_BR
dc.date.accessioned2010-01-12T13:39:15Zpt_BR
dc.date.accessioned2010-04-21T10:05:07Zpt_BR
dc.date.accessioned2014-10-09T14:06:40Zpt_BR
dc.date.accessioned2017-04-12T09:25:21Z-
dc.date.available2010-01-12T13:39:15Zpt_BR
dc.date.available2010-04-21T10:05:07Zpt_BR
dc.date.available2014-10-09T14:06:40Zpt_BR
dc.date.available2017-04-12T09:25:21Z-
dc.date.issued2009-11pt_BR
dc.identifier.urihttps://repositorio.lnec.pt/jspui/handle/123456789/17619-
dc.description.abstractA 3D spherical rigid particle discrete element formulation based on the Discrete Element Method, DEM, which has been used to model concrete, is described. The model has been shown to give a good agreement in terms of peak strength, fracture localization and crack patterns for various load conditions. An explicit formulation for the reinforcement model which allows the model to be applied to reinforced concrete is presented. The reinforced rigid particle model is validated against known shear transfer tests due to dowel action. It is shown that the model is able to predict the influence of the dowel stiffness and the localized fracture in the vicinity of the initial crack.pt_BR
dc.description.sponsorshipThis work was partially carried out in the framework of the research project “POCI/ECM/56694/2004“, sponsored by the Portuguese Foundation for the Science and Technology (FCT).pt_BR
dc.format.extent137316 bytespt_BR
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.rightsopenAccesspt_BR
dc.subjectReinforced concretept_BR
dc.subjectDiscrete elementpt_BR
dc.titleA 3D Rigid Particle Model for Shear Transfer Analysis in Reinforced Concretept_BR
dc.typeconferenceObjectpt_BR
dc.description.figures2pt_BR
dc.description.pages4pt_BR
dc.identifier.seminario1st Int. Conf. on Particle-based methodspt_BR
dc.identifier.localBarcelonapt_BR
dc.description.sectorDB/NMMFpt_BR
dc.description.year2009pt_BR
dc.description.dataNovembro 2009pt_BR
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