Damping loss factor estimation of two-dimensional orthotropic structures from a displacement field measurement

This paper presents a damping loss factor estimation method of two-dimensional orthotropic structures. The method is based on a scanning laser vibrometer measurement. The dispersion curves of the studied structures are first estimated at several chosen angles of propagation with a spatial Fourier tr...

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Veröffentlicht in:	Journal of sound and vibration 2015-11, Vol.356, p.61-71
Hauptverfasser:	Cherif, Raef, Chazot, Jean-Daniel, Atalla, Noureddine
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Damping Dispersions Engineering Sciences Honeycomb cores Mathematical models Mechanics Panels Two dimensional Vibration Vibrations
Online-Zugang:	Volltext
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