Show simple item record Oliver, J. Linero, D.L. Huespe, Alfredo Edmundo Manzoli, O. 2017-08-14T20:13:46Z 2007-06
dc.identifier.citation Oliver, J.; Linero, D.L.; Huespe, Alfredo Edmundo; Manzoli, O.; Two-dimensional modeling of material failure in reinforced concrete by means of a continuum strong discontinuity approach; Elsevier Science; Computer Methods in Applied Mechanics and Engineering; 197; 5; 6-2007; 332-348
dc.identifier.issn 0045-7825
dc.description.abstract The paper presents a new methodology to model material failure, in two-dimensional reinforced concrete members, using the Continuum Strong Discontinuity Approach (CSDA). The mixture theory is used as the methodological approach to model reinforced concrete as a composite material, constituted by a plain concrete matrix reinforced with two embedded orthogonal long fiber bundles (rebars). Matrix failure is modeled on the basis of a continuum damage model, equipped with strain softening, whereas the rebars effects are modeled by means of phenomenological constitutive models devised to reproduce the axial non-linear behavior, as well as the bond–slip and dowel effects. The proposed methodology extends the fundamental ingredients of the standard Strong Discontinuity Approach, and the embedded discontinuity finite element formulations, in homogeneous materials, to matrix/fiber composite materials, as reinforced concrete. The specific aspects of the material failure modeling for those composites are also addressed. A number of available experimental tests are reproduced in order to illustrate the feasibility of the proposed methodology.
dc.format application/pdf
dc.language.iso eng
dc.publisher Elsevier Science
dc.rights info:eu-repo/semantics/restrictedAccess
dc.subject Computational material failure
dc.subject Reinforced concrete
dc.subject Mixture theory
dc.subject.classification Ingeniería Mecánica
dc.subject.classification Ingeniería Mecánica
dc.subject.classification INGENIERÍAS Y TECNOLOGÍAS
dc.title Two-dimensional modeling of material failure in reinforced concrete by means of a continuum strong discontinuity approach
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion 2017-07-10T13:10:03Z
dc.journal.volume 197
dc.journal.number 5
dc.journal.pagination 332-348
dc.journal.pais Países Bajos
dc.journal.ciudad Amsterdam
dc.description.fil Fil: Oliver, J.. Universidad Politecnica de Catalunya; España
dc.description.fil Fil: Linero, D.L.. Universidad Nacional de Colombia; Colombia
dc.description.fil Fil: Huespe, Alfredo Edmundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
dc.description.fil Fil: Manzoli, O.. Universidade de Sao Paulo; Brasil
dc.journal.title Computer Methods in Applied Mechanics and Engineering
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/

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