Large elastic deflections of bars based on nonlocal elasticity


Guclu G., Artan R.

ZAMM-ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, cilt.100, 2020 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 100 Konu: 4
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1002/zamm.201900108
  • Dergi Adı: ZAMM-ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK

Özet

In this study, large elastic deflections of beams have been investigated using the theory of nonlocal elasticity. Fundamental equations have been derived for large elastic deflections and small strains in the frame of nonlocal elasticity and the solution has been made by the perturbation method. It has been observed that the difference between large elastic local and non-local deflections and moments grows significantly as the gamma/L ratio increases (gamma is nonlocality parameter, L is length of beam).