THE INVESTIGATION OF STABILITY OF ELASTIC PLATES AND SHELLS WITH THE HELP OF FE MODELING

The features of the finite element modeling and solution of problems of stability of elastic plates, closed spherical and spheroidal shells, shallow and nonshallow spherical shell segments in linear and geometrically nonlinear formulations, with the influence of small imperfections of the loading

: plate, spherical and spheroidal shells, stability of equilibrium, finite element modeling, geometrically nonlinear formulation of the problem, small imperfections of the loading