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- Title
立方准晶压电材料的半空间问题.
- Authors
李光芳; 刘昉昉; 于 静; 李联和
- Abstract
The half space problem of cubic quasicrystal piezoelectric materials was considered. The governing equations of elasticity for cubic quasicrystal piezoelectric materials under anti-plane deformation and in-plane electric field were given. Combined with the surface boundary conditions in the semi-infinite region, a general solution was obtained by means of the operator theory and the complex function method. Then the analytical expressions of the displacements and stresses of the phonon field and the phason field, and the electric displacements of the half space problem under concentrated linear surface forces, were derived.
- Subjects
PIEZOELECTRIC materials; ELECTRIC displacement; OPERATOR theory; SURFACE forces; CUBIC equations
- Publication
Applied Mathematics & Mechanics (1000-0887), 2023, Vol 44, Issue 7, p825
- ISSN
1000-0887
- Publication type
Article
- DOI
10.21656/1000-0887.430221