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Shell theory did not attract attention again until a century after Euler's work.
Thin shallow shell theory is used.
Classical thin shell theory is used.
The analysis is based on the general composite shell theory.
The displacement functions are derived from thin shell theory.
The displacement functions are derived from Sanders' thin shell theory.
This analysis is based upon the Donnell Mushtari shell theory.
The nonlinear theories include refined von Kármán nonlinear shell theory (RVK5), moderate rotation shell theory (MRT5), fully geometrically nonlinear shell theory with moderate rotations (LRT5), and fully geometrically nonlinear shell theory with large rotations (LRT56).
They obtained the governing equations utilizing classic shell theory and von Karman-Donnell strain displacement relations.
The variable-stiffness composite laminate is formulated using FEM based on Mindlin shell theory.
New normal strain component formulas were derived based on the thin shell theory.
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