- Tytuł:
- Formulas for the slowness of Stoneley waves with sliding contact
- Autorzy:
-
Giang, P. T. H.
Vĩnh, P. C.
Anh, V. T. N. - Powiązania:
- https://bibliotekanauki.pl/articles/38607232.pdf
- Data publikacji:
- 2020
- Wydawca:
- Instytut Podstawowych Problemów Techniki PAN
- Tematy:
-
Stoneley waves
sliding contact
complex function method
formulas for the Stoneley wave slowness - Opis:
- The main aim of this paper is to derive formulas for the slowness of Stoneley waves traveling along the sliding interface of two isotropic elastic half-spaces. These formulas have been obtained by employing the complex function method. From the derivation of them, it is shown that if a Stoneley wave exists, it is unique. Based on the obtained formulas, it is proved that a Stoneley wave is always possible for two isotropic elastic half-spaces with the same bulk wave velocities. This result leads to the fact that a Stoneley wave is always possible for two elastic half-spaces satisfying the Wiechert condition, a condition that plays an important role in acoustic analyses. The obtained formulas are of theoretical interest and they will be useful in practical applications, especially in nondestructive evaluations.
- Źródło:
-
Archives of Mechanics; 2020, 72, 5; 465-481
0373-2029 - Pojawia się w:
- Archives of Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł