| Abstract: | The elastoplastic stress-strain state of flexible ellipsoidal shells under concentric loading is investigated by the solution
of nonlinear boundary-value problems. Numerical results are presented for open shells in the case of a free (unsupported)
edge and a shell with a central opening (the periphery of the opening is supported by a thin ring). Solutions of the problems
in linear and nonlinear statements are analyzed. Numerical results for ellipsoidal and spherical shells are compared.
S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kiev, Ukraine. Translated from Prikladnaya
Mekhanika, Vol. 35, No. 4, pp. 54–60, April, 1999. |
