The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

A Newton-Schur alternative to the consistent tangent approach in computational plasticity

På svenska

Author

Summary, in English

We introduce a Newton-Schur alternative to the consistent tangent approach in plasticity computations and show that the structure of the consistent tangent approach is preserved in the new Newton-Schur approach. However, the local constitutive iterations used in the conventional computational plasticity analyses are eliminated when using the Newton-Schur approach. Two numerical examples are presented which illustrate the efficiencies gained by the new approach.

Department/s

Publishing year

2007

Language

English

Pages

1169-1177

Publication/Series

Computer Methods in Applied Mechanics and Engineering

Volume

1996

Issue

7

Document type

Journal article

Publisher

Elsevier

Topic

  • Mechanical Engineering

Keywords

  • Consistent tangent approach
  • Schur's complement
  • Computational plasticity

Status

Published

ISBN/ISSN/Other

  • ISSN: 0045-7825