Journal of Materials, Processes and Environment
Volume 1, Numéro 2, Pages 157-161
2013-12-03

Application Of First Order Shear Deformation Theory For Buckling Analysis Of Functionally Graded Plates

Auteurs : Bouazza Mokhtar . Adda-bedia E.a .

Résumé

In this paper, the buckling behavior of functionally graded material (FGM) plates under thermal load is investigated based on the first order shear deformation theory. The material is graded in the thickness direction according to a power-law distribution in terms of the volume fractions of the constituents. The thermal loads are assumed to be uniform, linear and non-linear distribution through-the-thickness. The derived equilibrium and buckling equations are then solved analytically for a plate with simply supported boundary conditions. Numerical examples cover the effects of the gradient index, plate aspect ratio, side-to-thickness ratio and loading type on the critical buckling for FGM plates.

Mots clés

Buckling, functionally graded plate; first order shear deformation theory.

Thermal Buckling Of Al/al2o3 Functionally Graded Plates Based On First Order Theory

Fekrar Abdelkader .  Zidi Mohamed .  Boumia Lakhdar .  Ait Atmane Hassen .  Tounsi Abdelouahed .  Bedia Adda El Abbas . 
pages 12-16.


Buckling Analysis Of Thick Plates Using Refined Trigonometric Shear Deformation Theory

Gunjal Sachin M. .  Hajare Rajesh B. .  Sayyad Atteshamuddin S. .  Ghodle Manas D. . 
pages 159-167.


Buckling Response Of Thick Functionally Graded Plates

Bouazza Mokhtar .  Tounsi Abedlouahed .  Adda-bedia El Abbas . 
pages 137-145.


Analyses Of A Composite Functionally Graded Material Beam With A New Transverse Shear Deformation Function

Guenfoud Hamza .  Ziou Hassina .  Himeur Mohamed .  Guenfoud Mohamed . 
pages 105-113.