publication . Other literature type . Article . 2014

A new inverse trigonometric shear deformation theory for isotropic and functionally graded sandwich plates

Van-Hau Nguyen; Trung-Kien Nguyen; Huu-Tai Thai; Thuc P. Vo;
  • Published: 01 Nov 2014
  • Publisher: Elsevier BV
  • Country: United Kingdom
Abstract
A new inverse trigonometric shear deformation theory is proposed for the static, buckling and free vibration analyses of isotropic and functionally graded (FG) sandwich plates. It accounts for a inverse trigonometric distribution of transverse shear stress and satisfies the traction free boundary conditions. Equations of motion obtained here are solved for three types of FG plates: FG plates, sandwich plates with FG core and sandwich plates with FG faces. Closed-form solutions are obtained to predict the deflections, stresses, critical buckling loads and natural frequencies of simply supported plates. A good agreement between the obtained predictions and the ava...
Subjects
arXiv: Physics::Fluid DynamicsPhysics::Instrumentation and Detectors
free text keywords: H200, H300, H400, Mechanical Engineering, Industrial and Manufacturing Engineering, Mechanics of Materials, Ceramics and Composites, Isotropy, Deflection (engineering), Numerical analysis, Buckling, Boundary value problem, Structural engineering, business.industry, business, Vibration, Deformation (mechanics), Equations of motion, Composite material, Materials science
Related Organizations
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