A comparison of stress concentrations in thin sheets with plastic anisotropy


Baykara C.

JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, cilt.26, ss.1455-1459, 2007 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 26 Konu: 14
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1177/0731684407079752
  • Dergi Adı: JOURNAL OF REINFORCED PLASTICS AND COMPOSITES
  • Sayfa Sayıları: ss.1455-1459

Özet

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.