Multi-frequency excitation of stiffened triangular plates for large amplitude oscillations

Free and forced vibrations of triangular plate are investigated. Diverse types of stiffeners were attached onto the plate to suppress the undesirable large-amplitude oscillations. The governing equation of motion for a triangular plate, based on the von Kármán theory, is developed and the nonlinear...

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Veröffentlicht in:	Journal of sound and vibration 2014-10, Vol.333 (22), p.5817-5835
Hauptverfasser:	Askari, H., Saadatnia, Z., Esmailzadeh, E., Younesian, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Differential equations Exact solutions Mathematical analysis Mathematical models Nonlinearity Oscillations Plates Vibration
Online-Zugang:	Volltext
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