Abstract:
The aim of this work is to find approximate analytic solution of the problem of granular medium motion in a convergent channel, to develop computational algorithm based on the finite element method, and to carry out numerical calculations of the problem.
Keywords:variational inequality, materials with different strengths, strains localization.
UDC:
539.37
Received: 10.08.2020 Received in revised form: 16.09.2020 Accepted: 20.10.2020