Numerical Research Methodology of Free Oscillations of Geometrically Nonlinear Shell Using the Mixed Finite Element Method (original) (raw)

Numerical Research Methodology of Free Oscillations of Geometrically Nonlinear Shell Using the Mixed Finite Element Method

Advanced Materials Research, 2014

Abstract

Considered small oscillations geometrically nonlinear shallow shell of revolution relative to the initial deformed state. Orthotropic material model is considered. Research methodology based on the finite element method is developed.

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