Buckling analysis of the functionally graded sandwich rectangular plates integrated with piezoelectric layers under bi-axial loads

2016 ◽  
Vol 19 (6) ◽  
pp. 712-735 ◽  
Author(s):  
M Arefi
Keyword(s):  
Buckling Analysis ◽  
Functionally Graded ◽  
Rectangular Plates ◽  
Axial Loads ◽  
Piezoelectric Layers

Levy Solution for Buckling Analysis of Functionally Graded Rectangular Plates

2009 ◽  
Vol 17 (2) ◽  
pp. 81-93 ◽  
Author(s):  
Meisam Mohammadi ◽  
Ali Reza Saidi ◽  
Emad Jomehzadeh
Keyword(s):  
Buckling Analysis ◽  
Functionally Graded ◽  
Rectangular Plates

scholarly journals Comparative thermal buckling analysis of functionally graded plate

2017 ◽  
Vol 21 (6 Part B) ◽  
pp. 2957-2969
Author(s):  
Dragan Cukanovic ◽  
Gordana Bogdanovic ◽  
Aleksandar Radakovic ◽  
Dragan Milosavljevic ◽  
Ljiljana Veljovic ◽  
...  
Keyword(s):  
Shear Deformation Theory ◽  
Thermal Buckling ◽  
Buckling Analysis ◽  
Functionally Graded ◽  
Rectangular Plates ◽  
Shape Functions ◽  
Power Law Distribution ◽  
Functionally Graded Plate ◽  
Different Types ◽  
Non Linear

A thermal buckling analysis of functionally graded thick rectangular plates accord?ing to von Karman non-linear theory is presented. The material properties of the functionally graded plate, except for the Poisson?s ratio, were assumed to be graded in the thickness direction, according to a power-law distribution, in terms of the volume fractions of the metal and ceramic constituents. Formulations of equilibrium and stability equations are derived using the high order shear deformation theory based on different types of shape functions. Analytical method for determination of the critical buckling temperature for uniform increase of temperature, linear and non-linear change of temperature across thickness of a plate is developed. Numeri?cal results were obtained in ?ATLAB software using combinations of symbolic and numeric values. The paper presents comparative results of critical buckling tempera?ture for different types of shape functions. The accuracy of the formulation presented is verified by comparing to results available from the literature.

Thermal Buckling Analysis of Circular FGP with Actuator/Actuator Piezoelectric Layers Based on Neutral Plane Method

2012 ◽  
Vol 29 (1) ◽  
pp. 157-167 ◽  
Author(s):  
M. M. Najafizadeh ◽  
M. Malmorad ◽  
A. Sharifi ◽  
A. Joodaky
Keyword(s):  
Thermal Loading ◽  
Thermal Buckling ◽  
Buckling Analysis ◽  
Functionally Graded ◽  
Neutral Plane ◽  
Functionally Graded Plates ◽  
Temperature Changes ◽  
First Order ◽  
Piezoelectric Layers ◽  
Nonlinear Temperature

AbstractIn this research, thermal buckling analysis of circular functionally graded plates with Actuator/Actuator piezoelectric layers (FGPs) is studied based on neutral plane, classical and first order shear deformation plate theories. Mechanical properties of the plate are considered as those of Reddy Model. Plate is assumed to be under thermal loading. Nonlinear temperature rises through the thickness and boundary conditions are considered clamped. Equilibrium and stability equations have been derived using calculus of variations and application of Euler equations. Finally, critical buckling temperature changes are studied based on the mentioned theories for a sample plate. An appropriate agreement is seen among the present results and the results of other researches.

Post-buckling analysis of functionally graded rectangular plates

2007 ◽  
Vol 81 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Tsung-Lin Wu ◽  
K.K. Shukla ◽  
Jin H. Huang
Keyword(s):  
Buckling Analysis ◽  
Functionally Graded ◽  
Rectangular Plates ◽  
Post Buckling
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