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dc.contributor.authorVassaux, M.
dc.contributor.authorRagueneau, F.
dc.contributor.authorMillard, A.
dc.date.accessioned2015-11-12T19:33:14Z
dc.date.available2015-11-12T19:33:14Z
dc.date.issued2015
dc.identifier.citationVassaux, M.; Ragueneau, F.; Millard, A. A robust and efficient 3D constitutive law to describe the response of quasi-brittle materials subjected to reverse cyclic loading: formulation, identification and application to a RC shear wall. A: COMPLAS XIII. "COMPLAS XIII : proceedings of the XIII International Conference on Computational Plasticity : fundamentals and applications". CIMNE ed. Barcelona: CIMNE, 2015, p. 550-561.
dc.identifier.isbn978-84-944244-6-5
dc.identifier.urihttp://hdl.handle.net/2117/79200
dc.description.abstractIn this paper, a new constitutive law aiming at describing the quasi-brittle behavior when subjected to cyclic loading is presented.The proposed model is formulated with in the frame work of isotròpic contínuum damage mechanics.The cauchy stress tensor is split in to two contributions: one related to the matrix (without cracks) behavior the other related to the crack behavior.This strategy allows accounting for both the crack closure effect and the hysteretic effect in an eficient way making possible large-scale computations.In addition,a specific attention is paid to the way of identifying the material parameters, often requiring complex experimental tests not always easy to carry out. A virtual testing approach based on the use of a discrete element model is used for this purpose.
dc.format.extent8 p.
dc.language.isoeng
dc.publisherCIMNE
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
dc.subject.lcshFinite element method
dc.subject.lcshPlasticity -- Mathematical models
dc.subject.lcshPlasticity
dc.subject.lcshBrittleness--Mathematical models
dc.subject.otherConcrete
dc.subject.otherUnilateral effect
dc.subject.otherContinuum damage
dc.subject.otherNonlinear constitutive law
dc.subject.otherCyclic loading
dc.subject.otherCast3M
dc.titleA robust and efficient 3D constitutive law to describe the response of quasi-brittle materials subjected to reverse cyclic loading: formulation, identification and application to a RC shear wall
dc.typeConference lecture
dc.subject.lemacElements finits, Mètode dels
dc.subject.lemacPlasticitat -- Models matemàtics
dc.subject.lemacPlasticitat
dc.subject.lemacResistència de materials -- Models matemàtics
dc.rights.accessOpen Access
local.citation.contributorCOMPLAS XIII
local.citation.pubplaceBarcelona
local.citation.publicationNameCOMPLAS XIII : proceedings of the XIII International Conference on Computational Plasticity : fundamentals and applications
local.citation.startingPage550
local.citation.endingPage561
local.citation.editionCIMNE


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