A comparison of stress concentrations in thin sheets with plastic anisotropy

C. Baykara*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

The subject of the present article is the stress concentration factors at a small circular hole in a large sheet of plastic anisotropy, subjected to equi-biaxial tension. In the present analysis an orthotropic yield function suggested by Hill and approximate solution technique developed by Durban are used. Numerical results for aluminum and copper sheets are presented.

Original languageEnglish
Pages (from-to)1455-1459
Number of pages5
JournalJournal of Reinforced Plastics and Composites
Volume26
Issue number14
DOIs
Publication statusPublished - Sept 2007

Keywords

  • Biaxial tension
  • Large sheet
  • Plane stress
  • Plastic anisotropy
  • Stress concentration

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