Stability and accuracy of three Fourier expansion‐based strong form finite elements for the free vibration analysis of laminated composite plates

Summary In the present paper, strong form finite elements are employed for the free vibration study of laminated arbitrarily shaped plates. In particular, the stability and accuracy of three different Fourier expansion‐based differential quadrature techniques are shown. These techniques are used to...

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Veröffentlicht in:	International journal for numerical methods in engineering 2017-07, Vol.111 (4), p.354-382
Hauptverfasser:	Fantuzzi, Nicholas, Tornabene, Francesco, Bacciocchi, Michele, Neves, Ana M. A., Ferreira, Antonio J. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Composite structures Derivatives Differential equations Fourier analysis Free vibration Laminates Plates Plates (structural members) Stability Vibration analysis
Online-Zugang:	Volltext
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