Tran, T.T. and Pham, Q.H. and Nguyen-Thoi, T. and Tran, T.-V. (2020) Dynamic Analysis of Sandwich Auxetic Honeycomb Plates Subjected to Moving Oscillator Load on Elastic Foundation. Advances in Materials Science and Engineering, 2020: 6309130. ISSN 16878434
Dynamic Analysis of Sandwich Auxetic Honeycomb Plates Subjected to Moving Oscillator Load on Elastic Foundation.pdf
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Abstract
Based on Mindlin plate theory and finite element method (FEM), dynamic response analysis of sandwich composite plates with auxetic honeycomb core resting on the elastic foundation (EF) under moving oscillator load is investigated in this work. Moving oscillator load includes spring-elastic k and damper c. The EF with two coefficients was modelled by Winkler and Pasternak. The system of equations of motion of the sandwich composite plate can be solved by Newmark's direct integration method. The reliability of the present method is verified through comparison with the results other methods available in the literature. In addition, the effects of structural parameters, material properties, and moving oscillator loads to the dynamic response of the auxetic honeycomb plate are studied. © 2020 Thanh Trung Tran et al.
| Item Type: | Article |
|---|---|
| Divisions: | Faculties > Faculty of Mechanical Engineering |
| Identification Number: | 10.1155/2020/6309130 |
| Uncontrolled Keywords: | Dynamic response; Equations of motion; Honeycomb structures; Oscillators (mechanical); Auxetic honeycomb cores; Direct integration method; Dynamic response analysis; Elastic foundation; Moving oscillators; Sandwich composite plates; Structural parameter; System of equations; Mindlin plates |
| Additional Information: | Language of original document: English. All Open Access, Gold. |
| URI: | http://eprints.lqdtu.edu.vn/id/eprint/9146 |
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