Nguyen, Van-Hau, Nguyen, Trung-Kien, Thai, Huu-Tai and Vo, Thuc (2014) A new inverse trigonometric shear deformation theory for isotropic and functionally graded sandwich plates. Composites Part B: Engineering, 66. pp. 233-246. ISSN 1359-8368
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Abstract
A new inverse trigonometric shear deformation theory is proposed for the static, buckling and free vibration analyses of isotropic and functionally graded (FG) sandwich plates. It accounts for a inverse trigonometric distribution of transverse shear stress and satisfies the traction free boundary conditions. Equations of motion obtained here are solved for three types of FG plates: FG plates, sandwich plates with FG core and sandwich plates with FG faces. Closed-form solutions are obtained to predict the deflections, stresses, critical buckling loads and natural frequencies of simply supported plates. A good agreement between the obtained predictions and the available solutions of existing shear deformation theories is found to demonstrate the accuracy of the proposed theory.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Plates, buckling, vibration, numerical analysis |
| Subjects: | H200 Civil Engineering H300 Mechanical Engineering H400 Aerospace Engineering |
| Department: | Faculties > Engineering and Environment > Mechanical and Construction Engineering |
| Depositing User: | Thuc Vo |
| Date Deposited: | 02 Jun 2014 11:40 |
| Last Modified: | 17 Dec 2023 15:04 |
| URI: | https://nrl.northumbria.ac.uk/id/eprint/16498 |
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