Examination of flux projection-type error estimators in nonlinear finite element analysis

DOI10.1016/0045-7949(94)00378-GzbMath0918.73137OpenAlexW2095147515MaRDI QIDQ3129556

R. P. Tetambe, Sunil Saigal, Shah M. Yunus, C. Rajakumar

Publication date: 2 February 1999

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(94)00378-g

zbMATH Keywords

large strainslarge rotationsviscoplastic materialsenergy rate norm errorequivalent strain errorincremental total strain error per load steptotal strain error

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Large-strain, rate-dependent theories of plasticity (74C20) Large-strain, rate-independent theories of plasticity (including nonlinear plasticity) (74C15) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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A practical error estimator in elastoplastic problems with large strains. Part I: theoretical development ⋮ An adaptive procedure for the finite element computation of non‐linear structural problems

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