Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
825196 | International Journal of Engineering Science | 2012 | 11 Pages |
Abstract
The present paper gives explicit solutions for surface waves propagation in a homogeneous half space filled with an isotropic Cosserat elastic material. Such solutions are important in the study of seismic waves in an earthquake, supposing that the bottom land is modeled as having a microstructure. To construct explicit expressions for the possible surface waves under consideration, we use the Stroh formalism. These solutions are further used to study the Rayleigh waves and to give the explicit equation for the Rayleigh surface wave speed (secular equation). Numerical calculations and graphics corresponding to the analytical solution are given for aluminium-epoxy composite.
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Stan Chiriţă, Ionel-Dumitrel Ghiba,