Stability of elastoplastic thin-walled structures in implementation of complex processes of combined deformation
N. L Okhlopkov , S. V Cheremnykh
Izvestiya MGTU MAMI ›› 2015, Vol. 9 ›› Issue (2-4) : 109 -114.
Stability of elastoplastic thin-walled structures in implementation of complex processes of combined deformation
In this article the problem of bifurcation of the thin-walled circular cylindrical shell under compound deformation in the moment of loss of stability is being considered. Undercritical loading is compound. It is full failed by means of axial compressing force and torque moment in the deviatoric plane A.A. Ilyushin. The condition of the incompressibility of material and the condition of the uniformity of the stressed state in the shell till the moment of loss of stability are used. The problem is solved in geometrically linear setting.
plasticity / stability / compound loading / bifurcation / shell
Okhlopkov N.L., Cheremnykh S.V.
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