An analytical expression for fundamental frequency of the composite lattice cylindrical shell with clamped edges

A solution of the free vibrations problem formulated for a composite lattice cylindrical shell with clamped edges is presented in this paper. The lattice shell is composed of a large number of helical and hoop ribs and modelled as a continuous orthotropic thin cylinder with effective stiffness param...

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Veröffentlicht in:	Composite structures 2016-05, Vol.141, p.232-239
Hauptverfasser:	Lopatin, A.V., Morozov, E.V., Shatov, A.V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Clamped edges Composite lattice cylindrical shell Cylinders Design analysis Formulas (mathematics) Free vibrations Fundamental frequency Galerkin method Lattices Mathematical analysis Mathematical models Resonant frequency Ribs (structural)
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