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dc.contributor.authorMayer, Alexander F.
dc.contributor.authorBorodin, Elijah N.
dc.contributor.authorKrasnikov, Vasily S.
dc.contributor.authorMayer, Polina N.
dc.description.abstractWe report the plasticity model with explicit description of kinetics of the material defects (dislocations, grain boundaries). This method becomes especially effective for computation of the dynamical deformation of materials at high strain rates because it allows for a simple accounting of the strain rate effects. The equation system is written out and discussed; its implementation is demonstrated for the problem of the plastic flow localization.
dc.format.extent12 p.
dc.rightsOpen Access
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subject.lcshFinite element method
dc.subject.lcshPlasticity -- Mathematical models
dc.subject.otherHigh-rate Plasticity, Dislocations, Grain Boundaries, Localization of Plastic Flow, Metals, Molecular Crystals
dc.titleDynamics of structural defects and plasticity: models and numerical implementation for dynamical problems
dc.typeConference report
dc.subject.lemacElements finits, Mètode dels
dc.subject.lemacPlasticitat -- Models matemàtics
dc.rights.accessOpen Access
local.citation.contributorCOMPLAS XII
local.citation.publicationNameCOMPLAS XII : proceedings of the XII International Conference on Computational Plasticity : fundamentals and applications

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