We consider the free vibration problem of thin shells of revolution of constant type of geometry, focusing on the asymptotic behaviour of the lowest eigenfrequency, as the thickness tends to zero. Numerical experiments are computed using two discretization methods, collocation and finite elements, each corresponding to a different shell model. Our results are in agreement with theoretical results obtained using interpolation theory and cited in literature. © 2008 Springer-Verlag.

Artioli, E., BEIRAO DA VEIGA, L., Hakula, H., & Lovadina, C. (2009). On the asymptotic behavior of shells of revolution in free vibration. COMPUTATIONAL MECHANICS, 44(1), 45-60 [10.1007/s00466-008-0354-3].

On the asymptotic behavior of shells of revolution in free vibration

BEIRAO DA VEIGA, LOURENCO
Secondo
;
2009

Abstract

We consider the free vibration problem of thin shells of revolution of constant type of geometry, focusing on the asymptotic behaviour of the lowest eigenfrequency, as the thickness tends to zero. Numerical experiments are computed using two discretization methods, collocation and finite elements, each corresponding to a different shell model. Our results are in agreement with theoretical results obtained using interpolation theory and cited in literature. © 2008 Springer-Verlag.
Articolo in rivista - Articolo scientifico
Collocation method; Finite element method; Free vibrations; Interpolation theory; Shell models
English
45
60
16
Artioli, E., BEIRAO DA VEIGA, L., Hakula, H., & Lovadina, C. (2009). On the asymptotic behavior of shells of revolution in free vibration. COMPUTATIONAL MECHANICS, 44(1), 45-60 [10.1007/s00466-008-0354-3].
Artioli, E; BEIRAO DA VEIGA, L; Hakula, H; Lovadina, C
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/99172
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