TY  - JOUR
ID  - SisLab3073
UR  - https://www.sciencedirect.com/science/article/pii/S127096381731708X
A1  - Pham, Hong Cong
A1  - Trinh, Minh Chien
A1  - Nguyen, Dinh Khoa
A1  - Nguyen, Dinh Duc
Y1  - 2018/06//
N2  - This work presents an analytical approach to investigate buckling and post-buckling behavior of FGM plate with porosities resting on elastic foundations and subjected to mechanical, thermal and thermomechanical loads. The formulations are based on Reddy's higher-order shear deformation plate theory taking into consideration Von Karman nonlinearity, initial geometrical imperfections, and Pasternak type of elastic foundations. By applying Galerkin method, closed-form relations of buckling loads and post-buckling equilibrium paths for simply supported plates are determined. Numerical results are carried out to show the effects of porosity distribution characteristics (Porosity-I and Porosity-II), geometrical parameters, material properties and elastic foundations on the mechanical, thermal and thermomechanical buckling loads and post-buckling resistance capacity of the porous FGM plates.
PB  - Elsevier
JF  - Aerospace Science and Technology
VL  - 77
SN  - 1270-9638
TI  - Nonlinear thermo-mechanical buckling and post-buckling response of porous FGM plates using Reddy?s HSDT
SP  - 419
AV  - none
EP  - 428
ER  -