On the meaning of Lamb mode nonpropagating branches

The modes of vibration of an elastic plate are usually divided into propagating and nonpropagating kinds. While nonpropagating modes characterize local vibration nearby a perturbation source, which can be either an external force or a geometrical discontinuity, propagating modes carry energy along t...

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Veröffentlicht in:	The Journal of the Acoustical Society of America 2005-07, Vol.118 (1), p.186-192
Hauptverfasser:	Simonetti, F., Lowe, M. J. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Exact sciences and technology Fundamental areas of phenomenology (including applications) Physics Structural acoustics and vibration
Online-Zugang:	Volltext
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