Chapter 15. Finite Elements for Large-Strain Incompressibility

  1. E. A. de Souza Neto,
  2. D. Perić and
  3. D. R. J. Owen

Published Online: 4 DEC 2008

DOI: 10.1002/9780470694626.ch15

Computational Methods for Plasticity: Theory and Applications

Computational Methods for Plasticity: Theory and Applications

How to Cite

de Souza Neto, E. A., Perić, D. and Owen, D. R. J. (2008) Finite Elements for Large-Strain Incompressibility, in Computational Methods for Plasticity: Theory and Applications, John Wiley & Sons, Ltd, Chichester, UK. doi: 10.1002/9780470694626.ch15

Author Information

  1. Civil and Computational Engineering Centre, Swansea University, UK

Publication History

  1. Published Online: 4 DEC 2008
  2. Published Print: 24 OCT 2008

ISBN Information

Print ISBN: 9780470694527

Online ISBN: 9780470694626

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Keywords:

  • large-strain incompressibility finite elements;
  • F-bar deformation gradient;
  • computational implementation aspects;
  • unconstrained single elastoplastic element test;
  • F-bar formulation;
  • F-bar hexahedral and axisymmetric quadrilateral elements;
  • enhanced assumed strain (EAS) method;
  • stress interpolation and orthogonality

Summary

This chapter contains sections titled:

  • The F-bar methodology

  • Enhanced assumed strain methods

  • Mixed u/p formulations