Determining the Frequency of Free Oscillations Geometrically Nonlinear Shell Using the Mixed Finite Element Method

Leonid Stupishin; Konstantin E. Nikitin

doi:10.4028/www.scientific.net/AMM.580-583.3017

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 580-583Determining the Frequency of Free Oscillations...

Determining the Frequency of Free Oscillations Geometrically Nonlinear Shell Using the Mixed Finite Element Method

Abstract:

Considered small oscillations geometrically nonlinear shallow shell of revolution relative to the initial deformed state. Isotropic material model is considered. Problem is solved by mixed finite element method. Results of solution of test task are represented.

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Periodical:

Applied Mechanics and Materials (Volumes 580-583)

Pages:

3017-3020

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.580-583.3017

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Online since:

July 2014

Authors:

Leonid Stupishin, Konstantin E. Nikitin*

Keywords:

Free Oscillations, Geometrical Nonlinearity, Mixed Finite Element Method (FEM), Shells

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References

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