Abstract
The reflection and transmission characteristics of a grating of elastic cylinders arranged periodically in an elastic slab are examined. A simple approach synthesized from Fourier-Bessel expansions and the T-matrix method has been used for analysis of a two-dimensional problem involving SH waves only. It is observed that the nonspecular modes are generally very weak for such gratings in contrast with those for gratings made of periodic bimaterial interfaces.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 311-316 |
| Number of pages | 6 |
| Journal | Journal of the Acoustical Society of America |
| Volume | 80 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jul 1986 |
All Science Journal Classification (ASJC) codes
- Arts and Humanities (miscellaneous)
- Acoustics and Ultrasonics