Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
280552 | International Journal of Solids and Structures | 2006 | 13 Pages |
Abstract
A method to deal with the two-dimensional transient problem of a line force or dislocation in an anisotropic elastic half-space is developed. The proposed formulation is similar to Stroh’s formalism for anisotropic elastostatics in that the two-dimensional anisotropic elastodynamic problem is cast into a six-dimensional eigenvalue problem and the solution is expressed in terms of the eigenvalues and eigenvectors. An analytic solution is obtained without performing integral transforms. Numerical examples are presented for a silicon half-space subjected to a line force or dislocation.
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Physical Sciences and Engineering
Engineering
Civil and Structural Engineering
Authors
Kuang-Chong Wu, Shyh-Haur Chen,