Thermoelastic buckling analysis of plates and shells of temperature and porosity dependent functionally graded materials

• Published in: Mechanics of time-dependent materials Vol. 28; no. 3; pp. 817 - 859
• Main Authors: Joueid, Najah, Zghal, Souhir, Chrigui, Mouldi, Dammak, Fakhreddine
• Format: Journal Article
• Language: English
• Published: Dordrecht Springer Netherlands 01.09.2024; Springer Nature B.V
• Subjects: Characterization and Evaluation of Materials; Classical Mechanics; Critical temperature; Deformation analysis; Engineering; Finite element method; Functionally gradient materials; Iterative algorithms; Material properties; Mathematical analysis; Mechanical properties; Polymer Sciences; Porosity; Porous materials; Porous plates; Quadratic equations; Shear deformation; Shear strain; Shear stress; Solid Mechanics; Spherical shells; Temperature dependence; Thermal analysis; Thermal buckling; Transverse shear; Porosity; Functionally graded; FSDT; Buckling; Temperature-dependent; Finite element

This study aims to explore for the first time the thermoelastic buckling behavior of functionally graded porous plates and shells using an efficient finite element model based on the first-order shear deformation theory (FSDT) with the improvement of the shear strains via the introduction of a quadr...