Analiza pozakrytyczna idealnych powłok obrotowych o małej krzywiźnie południka, przy obciążeniach złożonych

The analysis of the postbuckling behaviour of nearly cylindrical shells of revolution under simultaneous action of external pressure and axial compressive load is presented. The effects of the curvature of the generator and the correlation of both loads in the nonlinear region are examined. The problem is solved by means of the Ritz method.