Characterization of sandwich beams with debonding by linear and nonlinear vibration method

The nonlinear vibration method is used to characterize the behavior of sandwich beams with debonding. The technique focuses on the response of the material’s resonance modes as a function of the driving amplitude by sweeping the frequency at various drive levels. Sandwich material used in this study...

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Veröffentlicht in:	Composite structures 2015-02, Vol.120, p.200-207
Hauptverfasser:	Idriss, M., El Mahi, A., El Guerjouma, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Beams (structural) Composite sandwich Damage Debonding Delaminating Engineering Sciences Excitation Foams Frequency Loss factor Loss quality factor Nonlinear parameters Nonlinearity Vibration
Online-Zugang:	Volltext
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