- Tytuł:
- Near-resonant regimes of a moving load on a pre-stressed incompressible elastic half-space
- Autorzy:
-
Kudaibergenov, Askar
Kudaibergenov, Askat
Prikazchikov, Danila - Powiązania:
- https://bibliotekanauki.pl/articles/1837943.pdf
- Data publikacji:
- 2021
- Wydawca:
- Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
- Tematy:
-
moving load
incompressible
pre-stress
asymptotic - Opis:
- The article is concerned with the analysis of the problem for a concentrated line load moving at a constant speed along the surface of a pre-stressed, incompressible, isotropic elastic half-space, within the framework of the plane-strain assumption. The focus is on the near-critical regimes, when the speed of the load is close to that of the surface wave. Both steady-state and transient regimes are considered. Implementation of the hyperbolic–elliptic asymptotic formulation for the surface wave field allows explicit approximate solution for displacement components expressed in terms of the elementary functions, highlighting the resonant nature of the surface wave. Numerical illustrations of the solutions are presented for several material models.
- Źródło:
-
Acta Mechanica et Automatica; 2021, 15, 1; 30-36
1898-4088
2300-5319 - Pojawia się w:
- Acta Mechanica et Automatica
- Dostawca treści:
- Biblioteka Nauki
Artykuł