Open AccessPost-buckling behaviour estimation of thin cylindrical composite shells of non-symmetrical structure in case of compression
Author(s) -
O. V. Mitrofanov
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/684/1/012018
Subject(s) - buckling , composite number , shell (structure) , compression (physics) , structural engineering , galerkin method , symmetry (geometry) , materials science , composite material , mathematics , finite element method , geometry , engineering
The paper deals with the result of analytic solution of the geometrically non-linear task for composite thin-walled cylindrical shell post-buckling behavior in case of axial compression by using Bubnov-Galerkin method. Initial correlations take into account composite structure non-symmetry.