Computational Plasticity

  • René de Borst
  • Otto Heeres
Part of the International Centre for Mechanical Sciences book series (CISM, volume 417)

Abstract

An introduction into standard elasto-plasticity is presented. Return mapping algorithms are introduced, and the consistent linearization of the equations ensuing from standard elasto-plastic models is given. Then, generalized plasticity is introduced, and its implicit integration is shown. Further, the theory is applied to a generalized plasticity model for sand. Subsequently, the same is done for hypoplasticity. It follows that standard plasticity, generalized plasticity and hypoplasticity can be numerically treated in a unified algorithmic setting. Finally, numerical examples are given to illustrate the theory.

Keywords

Void Ratio Yield Surface Triaxial Test Strain Increment Generalize Plasticity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Wien 2001

Authors and Affiliations

  • René de Borst
    • 1
  • Otto Heeres
    • 1
  1. 1.Koiter Institute Delft/Faculty of Aerospace EngineeringDelft University of TechnologyThe Netherlands

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