Stability of longitudinally compressed cylindrical panel with elastic-compliant fixing of curvilinear edges

Stability of thin cylindrical panel with elastic-compliant fixing of curvilinear edges is considered. Special attention is paid to obtaining the boundary conditions for a longitudinal coordinate function. These boundary conditions are used to define a field of displacements at solving the problem by the method of Ritz-Kantorovich in Brian’s form. The plots are obtained characterising critical stress depending on the panel length at different fixing of curvilinear edges.