%0 Journal Article
%T The method of direct finite perturbation of numerical models for studying of the dynamic, stiffness and strength properties for thin-walled elements of engineering constructions.
%A Kostenko, Y..
%A Chepurnoy, A..
%A Litvinenko, A..
%A Tanchenko, A..
%A Tkachuk, N..
%K sensitivity, perturbation theory, the stress-strain state, the spectrum of natural vibration frequencies, the finite element method.
%J Bulletin of Bryansk state technical university
%D 2014
%N 2014
%P 10
%I Bryansk State Technical University