INVESTIGATION OF THE INFLUENCE OF PRELIMINARY BUCKLING OF CYLINDRICAL SHELL REINFORCED BY A CROSS SYSTEM OF RIBS AND FILLED WITH MEDIUM ON CRITICAL STRESSES OF GENERAL STABILITY LOSS

Influence of preliminary buckling of a shell reinforced by a regular cross system of ribs and filled with medium on critical load parameters of general stability loss is investigated. The investigation is based on the problem statement used the mixed energy method and nonlinear equation of combined deformations.