|
|||||
|
|
Numerical simulation of interaction of solitary deformation waves in microstructured solids |
|
| Authors: | A Salupere K Tamm J Engelbrecht |
| Institution: | a Centre for Nonlinear Studies, Institute of Cybernetics at Tallinn University of Technology, Akadeemia tee 21, 12618 Tallinn, Estonia b Department of Mechanics, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia |
| Abstract: | In the present paper 1D wave propagation in microstructured solids is modelled based on the Mindlin theory and hierarchical approach. The governing equation under consideration is non-integrable therefore it is analysed numerically. Propagation and interaction of localised initial pulses is simulated numerically over long time intervals by employing the pseudospectral method. Special attention is paid to the solitonic character of the solution. |
| Keywords: | 05 45 Yv 46 40 Cd |
| 本文献已被 ScienceDirect 等数据库收录！ | |