- Tytuł:
- Analysis of mode I conducting crack in piezo-electro-magneto-elastic layer
- Autorzy:
- Rogowski, B.
- Powiązania:
- https://bibliotekanauki.pl/articles/264519.pdf
- Data publikacji:
- 2013
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
warstwa elastyczna
szczelina dielektryczna
natężenie pola
magneto electro-elastic layer
penny-shaped crack
dielectric crack
field intensity factors
exact solution - Opis:
- Within the theory of linear magnetoelectroelasticity, the fracture analysis of a magneto - electrically dielectric crack embedded in a magnetoelectroelastic layer is investigated. The prescribed displacement, electric potential and magnetic potential boundary conditions on the layer surfaces are adopted. Applying the Hankel transform technique, the boundary - value problem is reduced to solving three coupling Fredholm integral equations of second kind. These equations are solved exactly. The corresponding semi - permeable crack - face magnetoelectric boundary conditions are adopted and the electric displacement and magnetic induction of crack interior are obtained explicitly. This field inside the crack is dependent on the material properties, applied loadings, the dielectric permittivity and magnetic permeability of crack interior, and the ratio of the crack length and the layer thickness. Field intensity factors are obtained as explicit expressions.
- Źródło:
-
International Journal of Applied Mechanics and Engineering; 2013, 18, 1; 153-176
1734-4492
2353-9003 - Pojawia się w:
- International Journal of Applied Mechanics and Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł