Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
310192 | Thin-Walled Structures | 2008 | 14 Pages |
Abstract
Thermal and mechanical instability of truncated conical shells made of functionally graded material (FGM) is studied in this paper. It is assumed that the shell is a mixture of metal and ceramic that its properties changes as a function of the shell thickness. The governing equations are based on the first-order shell theory and the Sanders nonlinear kinematics equations. The results are obtained for a number of thermal and mechanical loads and are validated with the known data in the literature.
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Authors
R. Naj, M. Sabzikar Boroujerdy, M.R. Eslami,