Title of article
Thermal and mechanical instability of functionally graded truncated conical shells
Author/Authors
Naj، نويسنده , , R. and Sabzikar Boroujerdy، نويسنده , , M. and Eslami، نويسنده , , M.R.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
14
From page
65
To page
78
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.
Keywords
Critical axial compressive load , Critical buckling temperature difference , Critical hydrostatic pressure , Functionally graded material , Thermal and mechanical instability , Buckling , Conical shell
Journal title
Thin-Walled Structures
Serial Year
2008
Journal title
Thin-Walled Structures
Record number
1492540
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