Theories and analyses of functionally graded circular plates

Composites Part C: Open Access

Eugenio Ruocco¹  Ana M.A. Neves²  Jose Antonio Loya³  J.N. Reddy⁴ 

[1] Department of Mechanical Engineering, University of North Texas, Denton, TX 76205 USA;Department of Continuum Mechanics and Structural Analysis, University Carlos III of Madrid, Av. de la Universidd, 30, Leganés, Spain;Department of Engineering, University of Campania “Luigi Vanvitelli”, via Roma 29, Aversa, Ce, Italy;J. Mike Walker ’66 Department of Mechanical Engineering, Texas A&M University, College Station, TX 77843-3123, USA;

关键词: Analytical solutions;    Circular plates;    Classical and shear deformation theories;    Functionally graded structures;    Modified couple stress;    Numerical results;   

DOI  :  

来源: DOAJ

【 摘 要 】

This paper presents the governing equations and analytical solutions of the classical and shear deformation theories of functionally graded axisymmetric circular plates. The classical, first-order, and third-order shear deformation theories are presented, accounting for through-thickness variation of two-constituent functionally graded material, modified couple stress effect, and the von Kármán nonlinearity. Analytical solutions for bending of the linear theories, some of which are not readily available in the literature, are included to show the influence of the material variation, boundary conditions, and loads.

【 授权许可】

Unknown