Nguyen, Dinh Duc and Vu, Thi Thuy Anh and Vu, Thi Huong and Vu, Dinh Quang and Pham, Dinh Nguyen (2019) Nonlinear Dynamic Response of Nano-composite Sandwich Annular Spherical Shells. VNU Journal of Science: Mathematics - Physics . ISSN 0866-8612
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Abstract
This research considers the nonlinear dynamic response of functionally graded carbon nanotube reinforced composite (FG-CNTRC) sandwich annular spherical shells supported by Pasternak foundation by using the analytical approach. Unlike those discussed in previous studies, the composite considered in this study has three layers: FG-CNTRC layer – homogeneous core – FG-CNTRC layer. Several examples are considered to analyse the behaviour of this sandwich-structured composite. The classical shell theory (CST) is used to derive theoretical formulation delineating nonlinear dynamic response of FG-CNTRC sandwich annular spherical shells. The numerical results explain the effect of material, geometrical parameters, and elastic foundations on the nonlinear dynamic response of the annular spherical shell.
| Item Type: | Article |
|---|---|
| Subjects: | Civil Engineering |
| Divisions: | Department of Civil Engineering and Transportation (CET) |
| Depositing User: | Prof. Dinh Duc Nguyen |
| Date Deposited: | 28 Nov 2019 01:43 |
| Last Modified: | 28 Nov 2019 01:43 |
| URI: | http://eprints.uet.vnu.edu.vn/eprints/id/eprint/3650 |
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