|In-Plane Free Vibration of Circular and Annular FG Disks|
|Yang, Y; Kou, K. P.; Lam, C. C.
|Source Publication||International Journal of Computational Methods
|Abstract||The analysis of the in-plane free vibration of the circular and annular FG disks by a
meshfree boundary-domain integral equation method is presented in this paper. The
material properties of the disks are assumed to vary in the radial direction obeying an
exponential law. Based on the two-dimensional linear elastic theory, the motion equations
of the FG disks are derived by using the static fundamental solutions. Radial integration
method as an efficient tool is adopted to treat the domain integrals which are raised due
to the material inhomogeneous and inertial effects. The natural frequencies and associate
mode shapes are calculated for the FG disks with combinations of free and clamped
boundary conditions. Parametric studies are also conducted to study the effects of the
material gradients, radius ratios and boundary conditions on the frequency of the FG
|Keyword||In-plane free vibration
circular and annular FG disks
meshfree boundary-domain integral equation method
|URL||View the original
|The Source to Article||PB_Publication
|Document Type||Journal article
|Collection||DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING|
|Corresponding Author||Yang, Y|
Yang, Y,Kou, K. P.,Lam, C. C.. In-Plane Free Vibration of Circular and Annular FG Disks[J]. International Journal of Computational Methods,2018:1840024-1-1840024-14.
Yang, Y,Kou, K. P.,&Lam, C. C..(2018).In-Plane Free Vibration of Circular and Annular FG Disks.International Journal of Computational Methods,1840024-1-1840024-14.
Yang, Y,et al."In-Plane Free Vibration of Circular and Annular FG Disks".International Journal of Computational Methods (2018):1840024-1-1840024-14.
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