%0 Journal Article
%T An Analytical Approach of Nonlinear Thermo-mechanical Buckling of Functionally Graded Graphene-reinforced Composite Laminated Cylindrical Shells under Compressive Axial Load Surrounded by Elastic Foundation
%J Journal of Applied and Computational Mechanics
%I Shahid Chamran University of Ahvaz
%Z 2383-4536
%A Le, Ngoc Ly
%A Nguyen, Thi Phuong
%A Vu, Hoai Nam
%A Nguyen, Thoi Trung
%A Vu, Minh Duc
%D 2020
%\ 04/01/2020
%V 6
%N 2
%P 357-372
%! An Analytical Approach of Nonlinear Thermo-mechanical Buckling of Functionally Graded Graphene-reinforced Composite Laminated Cylindrical Shells under Compressive Axial Load Surrounded by Elastic Foundation
%K Functionally graded graphene-reinforced composite
%K cylindrical shell
%K compressive axial load
%K thermo-mechanical buckling
%K elastic foundation
%R 10.22055/jacm.2019.29527.1609
%X This paper deals with an analytical approach to predict the nonlinear buckling behavior of functionally graded graphene-reinforced composite laminated cylindrical shells under axial compressive load surrounded by Pasternak’s elastic foundation in a thermal environment. Piece-wise functionally graded graphene-reinforced, composite layers are sorted with different types of graphene distribution. The governing equations are established by using Donnell’s shell theory with von Kármán nonlinearity terms and three-term solution of deflection is chosen for modeling the uniform deflection of pre-buckling state, linear and nonlinear deflection of post-buckling state. Galerkin method is applied to determine the critical axial compressive buckling load expression, post-buckling load-deflection and load-end shortening relations of the shell. The effects of environment temperature, foundation, geometrical properties, and graphene distribution on buckling behavior of shell, are numerically evaluated.
%U https://jacm.scu.ac.ir/article_14642_69ac3298ee953e35f2aabf8424171fff.pdf