2014
DOI: 10.5267/j.esm.2014.4.001
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Free vibration analysis of moderately thick functionally graded skew plates

Abstract: Finite element method is used to study the free vibration analysis of functionally graded skew plates. The material properties of the skew plates are assumed to vary continuously through their thickness according to a power-law distribution of the volume fractions of the plate constituents. The first order shear deformation theory is used to incorporate the effects of transverse shear deformation and rotary inertia. Convergence study with respect to the number of nodes has been carried out and the results are … Show more

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Cited by 16 publications
(3 citation statements)
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“…Samaei et al (2015) derived an explicit solution for obtaining the natural frequencies of the graphene sheet embedded in elastic medium using nonlocal Mindlin plate theory. The finite element method was used by Vimal et al (2014) to study the free vibration analysis of functionally graded skew plates. Initially, Bellman et al (1972) proposed the DQ method as a simple and rapid solution method to solve nonlinear partial differential equations.…”
Section: Introductionmentioning
confidence: 99%
“…Samaei et al (2015) derived an explicit solution for obtaining the natural frequencies of the graphene sheet embedded in elastic medium using nonlocal Mindlin plate theory. The finite element method was used by Vimal et al (2014) to study the free vibration analysis of functionally graded skew plates. Initially, Bellman et al (1972) proposed the DQ method as a simple and rapid solution method to solve nonlinear partial differential equations.…”
Section: Introductionmentioning
confidence: 99%
“…Liang et al (2007) extended a new method using the limited finite element method (FEM) for the analysis of the natural frequencies of circular/annular plates of polar orthotropy, stepped and variable thickness. Moreover, free vibration analysis of different geometries and materials have also been studied numericaly or theoretically in recent years (Torabi et al 2013;Nia et al 2014;Vimal et al 2014;Yadav et al 2015;Bhardwaj et al 2015;Samaei et al 2015). In this paper, the effects of different radii ratio, with nine possible combinations of free, clamped and simply supported boundary conditions at the inner and outer edges of plates on the free vibration responses are discussed in detail.…”
Section: Introductionmentioning
confidence: 99%
“…In order to design and analysis of structures made of FGM, various simulation methods including numerical and analytical approaches have been proposed so far (Aihara et al, 1998;Salavati et al, 2014;Vimal et al, 2014). Most of the studies have focused on assessing thermal stresses and also the deformation of the domain, such as the use of FGMs for controlling of thermal deformations (Wetherhold et al, 1996), the investigation of thermal stresses and deformation in shells made of FGM under thermal loads (Takezono et al, 1996;Zhang et al, 1994).…”
Section: Introductionmentioning
confidence: 99%