Bending of a composite material strip with curved structure in the geometrically nonlinear statement


Yahnioglu N. , Selim S.

MECHANICS OF COMPOSITE MATERIALS, cilt.36, ss.459-464, 2000 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 36 Konu: 6
  • Basım Tarihi: 2000
  • Doi Numarası: 10.1023/a:1006702515478
  • Dergi Adı: MECHANICS OF COMPOSITE MATERIALS
  • Sayfa Sayıları: ss.459-464

Özet

To date, bending problems for strips or plates made of composite materials with curved structure have been investigated only in the linear statement. However, in many cases, the necessity arises to investigate the corresponding bending problems in the geometrically nonlinear statement. Therefore, in the present paper, some binding problems for a composite strip with a periodically curved structure is investigated in such a statement using the exact nonlinear equations of elasticity theory in Lagrangian coordinates. The numerical results are obtained by employing the FEM with the use of the Newton-Raphson and the Modified Newton-Raphson algorithms.