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Nonlinear stability analysis of functionally graded shells using the invariant-based triangular finite element

✍ Scribed by Levyakov, S.V.; Kuznetsov, V.V.

Book ID
120518288
Publisher
John Wiley and Sons
Year
2013
Tongue
English
Weight
811 KB
Volume
94
Category
Article
ISSN
0044-2267

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πŸ“œ SIMILAR VOLUMES

Phenomenological invariant-based finite-
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✍ V.V. Kuznetsov; S.V. Levyakov πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 974 KB

A Kirchhoff-Love type curved triangular finite element is proposed for geometrically nonlinear analysis of elastic isotropic shells undergoing small strains but large displacements. The finite-element formulation is based on the expression of the strain energy in terms of invariants of the strain an

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In the present work, a study of free vibrations of functionally graded cylindrical shells made up of isotropic properties is carried out. A semi-analytical axisymmetric finite element model using the 3D linear elastic theory is developed. The 3D equations of motion are reduced to 2D by expanding the