2015
DOI: 10.1590/1679-78251691
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Free vibration responses of temperature dependent functionally graded curved panels under thermal environment

Abstract: Free vibration responses of shear deformable functionally graded single/doubly curved panels under uniform, linear and nonlinear temperature fields are investigated in the present article. The micromechanical material model of functionally graded material is computed using Voigt model in conjunction with the power-law distribution to achieve the continuous gradation. The material properties are assumed to be the function of temperatures. The mid-plane kinematics of panel geometry is derived using the higher or… Show more

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Cited by 40 publications
(8 citation statements)
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“…Numerical results validated that material volume fraction index, geometrical parameters, and temperature change have an adverse effect on the natural frequencies of the given panel. Vishesh and Subrata [31] investigated free vibration responses of shear deformable FG single/doubly curved panels under a uniform, linear, and nonlinear temperature fields. The micromechanical material model of FGM is computed using the Voigt model in conjunction with the power-law distribution to achieve continuous gradation.…”
Section: Literature Surveymentioning
confidence: 99%
“…Numerical results validated that material volume fraction index, geometrical parameters, and temperature change have an adverse effect on the natural frequencies of the given panel. Vishesh and Subrata [31] investigated free vibration responses of shear deformable FG single/doubly curved panels under a uniform, linear, and nonlinear temperature fields. The micromechanical material model of FGM is computed using the Voigt model in conjunction with the power-law distribution to achieve continuous gradation.…”
Section: Literature Surveymentioning
confidence: 99%
“…Nonlinear stability of thin and thick CPs made of ceramic-metal functionally graded (FG) material and subjected to mechanical and thermal loading conditions has been investigated in works 18,19 basing on an analytical approach. Based on finite element approach, Kar and Panda [20][21][22] examined the free vibration response, compressive postbuckling, and nonlinear thermomechanical behaviors of FG curved shell panels. Thermal buckling and postbuckling behaviors of shear deformable FG curved shell panels under different temperature conditions have been dealt with by Kar et al 23,24 making use of a numerical approach.…”
Section: Introductionmentioning
confidence: 99%
“…Faroughi et al studied nonlocal elasticity in plates based on novel trial functions. Kar and Panda investigated free vibration responses of temperature‐dependent functionally graded curved panels under thermal environment. Kar and Panda developed free vibration responses of temperature‐dependent functionally graded curved panels under thermal environment.…”
Section: Introductionmentioning
confidence: 99%
“…Kar and Panda investigated free vibration responses of temperature‐dependent functionally graded curved panels under thermal environment. Kar and Panda developed free vibration responses of temperature‐dependent functionally graded curved panels under thermal environment. Ma et al analyzed a microstructure‐dependent Timoshenko beam model based on a modified couple stress theory.…”
Section: Introductionmentioning
confidence: 99%