Status已發表Published
In-Plane Free Vibration of Circular and Annular FG Disks
Yang, Y; Kou, K. P.; Lam, C. C.
2018-02-01
Source PublicationInternational Journal of Computational Methods
ISSN1793-6969
Pages1840024-1-1840024-14
AbstractThe 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 disks.
KeywordIn-plane free vibration circular and annular FG disks meshfree boundary-domain integral equation method
URLView the original
Language英語English
The Source to ArticlePB_Publication
PUB ID37852
Document TypeJournal article
CollectionDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING
Corresponding AuthorYang, Y
Recommended Citation
GB/T 7714
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.
APA 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.
MLA 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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