Numerical implementation of constitutive integration for rate-independent elastoplasticity

DOI10.1007/BF00376135zbMath0887.73018MaRDI QIDQ1368144

Bernhard Rupp

Publication date: 25 May 1998

Published in: Computational Mechanics (Search for Journal in Brave)

zbMATH Keywords

consistent tangent operatorsmooth yield surfaceshydrostatic stressEuler backward algorithmfinite element commercial code ANSYSsmall deformation elastoplasticitywork/strain hardening

Mathematics Subject Classification ID

Related Items (1)

A sequential linear complementarity problem for multisurface plasticity

Uses Software

• ANSYS

Cites Work

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• A unified approach to finite deformation elastoplastic analysis based on the use of hyperelastic constitutive equations
• Accuracy and stability of integration algorithms for elastoplastic constitutive relations
• A return mapping algorithm for plane stress elastoplasticity
• Integration in computational plasticity
• A return mapping algorithm for isotropic elastoplasticity
• Investigation of a new analytical method for numerical derivative evaluation

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