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Finite strain plasticity in convected frames
Author(s) -
Pegon P.,
Guélin P.
Publication year - 1986
Publication title -
international journal for numerical methods in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.421
H-Index - 168
eISSN - 1097-0207
pISSN - 0029-5981
DOI - 10.1002/nme.1620220304
Subject(s) - necking , plasticity , bifurcation , boundary value problem , mathematics , finite element method , numerical analysis , mathematical analysis , mechanics , calculus (dental) , structural engineering , physics , materials science , engineering , nonlinear system , composite material , medicine , dentistry , quantum mechanics
A rate‐type formulation of quasi‐static boundary value problems using convected material frames is proposed and an associated method of numerical solution is derived. Two numerical problems are presented: the first deals with a significant validation example, the second with a necking bifurcation analysis.
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