Open AccessStability of elastoplastic thin-walled structures in implementation of complex processes of combined deformation
Author(s) -
Н. Л. Охлопков,
С. В. Черемных
Publication year - 2015
Publication title -
izvestiâ mgtu "mami"
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-67168
Subject(s) - moment (physics) , bifurcation , shell (structure) , deformation (meteorology) , materials science , stability (learning theory) , mechanics , torque , plane (geometry) , structural engineering , composite material , mathematics , geometry , classical mechanics , physics , nonlinear system , engineering , thermodynamics , computer science , quantum mechanics , machine learning
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.