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The governing equations are based on classical shell theory with von Kármán Donnell-type of Kármán Donnell-typeity and including the extensiof–twist, extension–flexural and flexural–twist couplings.
In this paper, analytical expressions for stress concentration factors in pipes subjected to internal pressure and axial force are derived for a number of design cases based on classical shell theory.
Attention is focused on the case of cross-ply laminated heterogeneous orthotropic cylindrical shells, from which solution for homogenous and heterogeneous orthotropic monolayer cylindrical shells follows based on classical shell theory (CST) and shear deformation theory (SDT), as a special case.
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The method is based on classical plate theory.
One model is analytical and is based on classical thin shell theory and the Galerkin's method is being employed.
This element, which is based on classical thin shell theory, employs a set of B-spline shape functions for the interpolation of the geometry as well as the displacements.
For the purpose of carrying out topology optimization of shell structures, we show that it is advantageous to use shell elements based on a classical shell theory (such as the Cosserat theory) rather than elements based on the degenerated solid approach, since the shell thickness appears explicitly in the formulation, thereby greatly simplifying the sensitivity analysis.
Although one could use this element, the use of lower-order elements often results in instabilities (such as the "checkerboard" instability) in the resulting topologies; this provides the motivation for developing higher-order shell elements based on a classical shell theory.
A computer method based on the classical shell and plate theories is presented for the elastic analysis of cylindrical water tanks subjected to axisymmetrical loading and post-tensioning loads.
"My jazz is based on classical training".
The children meet other creatures based on classical myth - centaurs, minotaurs, satyrs and dryads.
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