Open AccessDefinition of preferable thickness of metal cylindrical panels with mild camber based on post-buckling behaviour due to 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/684/1/012017
Subject(s) - buckling , camber (aerodynamics) , deflection (physics) , structural engineering , materials science , compression (physics) , limit (mathematics) , limit load , composite material , engineering , mathematics , mathematical analysis , physics , finite element method , classical mechanics
Engineer design methodology for metal cylindrical panels with mild camber with post-buckling behavior accepted in case of compression above limit level is suggested. Method is based on geometrically non-linear task analytic solution and is reduced to solution of non-linear equation in panel thickness with limit stress being reached with post-buckling behavior of rigidly supported panel taking into account initial deflection.