The two-dimensional scattering problem for time-harmonic plane waves in an isotropic elastic medium and an effectively infinite periodic surface is considered. A radiation condition for quasi-periodic solutions similar to the condition utilized in the scattering of acoustic waves by one-dimensional
Symmetrical properties of two-dimensional periodic structures for the surface waves
β Scribed by L.A. Chernozatonskii; D.K. Gramotnev; V.I. Pustovoit
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Volume
- 65
- Category
- Article
- ISSN
- 0038-1098
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This analysis is concerned with the response of an infinite two-dimensional periodic structure to point harmonic loading; initially a damped finite system is considered and the system size is then allowed to tend to infinity. It is shown that the response in the far field can be expressed in terms o
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