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Elasto‐plastic finite element analysis
Author(s) -
Kalev I.,
Gluck J.
Publication year - 1977
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.1620110509
Subject(s) - finite element method , plasticity , isotropy , hardening (computing) , structural engineering , displacement (psychology) , kinematics , bar (unit) , materials science , mathematics , mechanics , engineering , composite material , physics , classical mechanics , psychology , layer (electronics) , quantum mechanics , meteorology , psychotherapist
Abstract An elasto‐plastic finite element small displacement procedure to predict the behaviour of structures under cyclic loads is presented. The solution combines incremental procedure with correction for equilibrium and iterative scheme. Applications are made for a rectangular strip and a notched bar under cyclic axial loads. Flow theory of plasticity with either isotropic hardening or kinematic linear hardening is used.