Analytical solution to the bending of a nonlinearly hardening wide curved bar

Arslan E., ERASLAN A. N.

ACTA MECHANICA, cilt.210, ss.71-84, 2010 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 210
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1007/s00707-009-0195-y
  • Dergi Adı: ACTA MECHANICA
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.71-84
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

An analytical solution to the partially plastic deformation of a nonlinearly hardening wide curved bar is derived. The bar considered has a narrow rectangular cross-section and is under pure bending. The analytical treatment is based on Tresca's yield criterion, its associated flow rule and a Swift-type nonlinear hardening law. Taking numerical limits, the complete solution is verified in comparison to the linear hardening solution available in the literature.