dc.contributor.author
Mayer, Alexander F.
dc.contributor.author
Borodin, Elijah N.
dc.contributor.author
Krasnikov, Vasily S.
dc.contributor.author
Mayer, Polina N.
dc.identifier
978-84-941531-5-0
dc.identifier
https://hdl.handle.net/2117/182357
dc.description.abstract
We 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
application/pdf
dc.subject
Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subject
Finite element method
dc.subject
Plasticity -- Mathematical models
dc.subject
High-rate Plasticity, Dislocations, Grain Boundaries, Localization of Plastic Flow, Metals, Molecular Crystals
dc.subject
Elements finits, Mètode dels
dc.subject
Plasticitat -- Models matemàtics
dc.title
Dynamics of structural defects and plasticity: models and numerical implementation for dynamical problems
dc.type
Conference report
