| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6754125 | Journal of Sound and Vibration | 2018 | 16 Pages |
Abstract
The paper is concerned with the vibro-isolation effects in radially periodic membranes and plates. Alternative formulations of the canonical Floquet theory for analysis of wave propagation in these elastic structures are compared with each other. An extension of this theory beyond the applicability limits of the well-known theory of Bragg fiber is proposed. The similarities and differences in performance of infinite and finite structures periodic in Cartesian and polar coordinates are highlighted and explained.
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Authors
Alexander Hvatov, Sergey Sorokin,