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A semi‐smooth NEWTON method for dynamic multifield plasticity
Author(s) -
Schröder Bettina,
Kuhl Detlef
Publication year - 2016
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201610372
Subject(s) - isotropy , finite element method , newton's method , rotational symmetry , plasticity , context (archaeology) , element (criminal law) , order (exchange) , computer science , mathematics , mathematical analysis , mechanics , calculus (dental) , structural engineering , physics , engineering , geology , nonlinear system , political science , thermodynamics , economics , paleontology , finance , quantum mechanics , law , medicine , dentistry
In the present paper a multifield approach towards isotropic dynamic small strain elastoplasticity is depicted. Its solution procedure is based on a semi‐smooth NEWTON method coupled to a higher order accurate time integration scheme in the context of the finite element method. The appearing interactions are partly analyzed by means of an axisymmetric example. (© 2016 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)