Band gaps and elastic waves in disordered stacks: normal incidence

Band gaps and elastic waves in disordered stacks: normal incidence

We present a development of previous work where we studied the reflection and transmission properties of an array of circular cylindrical voids in an elastic matrix. The voids were taken to be infinitely long, equally spaced and of the same radius. In this paper we improve the method to deal with th...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Proceedings of the Royal Society. A, Mathematical, physical, and engineering sciences Mathematical, physical, and engineering sciences, 2003-01, Vol.459 (2029), p.221-240
Hauptverfasser: Platts, S. B., Movchan, N. V., McPhedran, R. C., Movchan, A. B.
Format: Artikel
Sprache:eng
Schlagworte:
Algebra
Coefficients
Cylinders
Elastic Waves
Multipole Approximations
Multipoles
Radians
Reflectance
S waves
Scattering
Transmittance
Wave reflection
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We present a development of previous work where we studied the reflection and transmission properties of an array of circular cylindrical voids in an elastic matrix. The voids were taken to be infinitely long, equally spaced and of the same radius. In this paper we improve the method to deal with the problems of inclusions as well as voids and study various forms of disorder within the array, as well as stack designs showing good low-pass and band-pass characteristics in transmission.
ISSN:1364-5021
1471-2946
DOI:10.1098/rspa.2002.1041