Ashraf, Muhammad Ageel and Liu, Zhenling and Zhang, Dangquan and Pham, Binh Thai (2022) Effects of elastic foundation on the large-amplitude vibration analysis of functionally graded GPL-RC annular sector plates. Engineering with Computers, 38 (1). pp. 325-345. ISSN 0177-0667, DOI https://doi.org/10.1007/s00366-020-01068-x.
Full text not available from this repository.Abstract
The main purpose of this research is to investigate the impacts of the two-parameter elastic medium on the geometrically nonlinear free vibration of nanocomposite annular sector plates reinforced with graphene platelets. The modified Halpin-Tsai micromechanical model is implemented to determine the overall mechanical properties. With the aid of Hamilton's principle and in according the first-order shear deformation plate theory in conjunction with geometric nonlinearity effects, the nonlinear sets of motion equations are derived for functionally graded nanocomposite annular sector plates. The 2D generalized differential quadrature GDQ method, the harmonic balance method and Newton-Raphson iteration technique are utilized to numerically solve the problem and obtain the nonlinear vibration response. Multiple comparative investigations are provided to express the efficiency of the model. The impacts of involved geometrical and material factors are also examined on the nonlinear vibration behavior of functionally graded nanocomposite annular sector plates.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Functionally graded GPL-RC; Annular sector plate; Nonlinear free vibration; GDQ method |
| Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Faculty of Science > Department of Geology |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 25 Apr 2022 07:24 |
| Last Modified: | 25 Apr 2022 07:24 |
| URI: | http://eprints.um.edu.my/id/eprint/33868 |
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