Stability of Cylindrical Panel with Hinged Curvilinear Edges in Longitudinal Compression

The solution of the stability problem for the cylindrical panel with hinged curvilinear edges is given. As a result of calculation, the critical stress against the panel length is plotted. Besides, the bifurcation movement field under the condition of symmetric and antisymmetric forms of the stability loss with reference to the medium generatrix is derived.