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| A finite-element analysis of viscoelastically damped sandwich plates | |
Ma BA ; He JF; MA, BA (reprint author), CHINESE ACAD SCI,INST MECH,BEIJING,PEOPLES R CHINA.
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| Source Publication | Journal of Sound and Vibration
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| 1992 | |
| Volume | 152Issue:1Pages:107-123 |
| ISSN | 0022-460X |
| Abstract | A finite element analysis associated with an asymptotic solution method for the harmonic flexural vibration of viscoelastically damped unsymmetrical sandwich plates is given. The element formulation is based on generalization of the discrete Kirchhoff theory (DKT) element formulation. The results obtained with the first order approximation of the asymptotic solution presented here are the same as those obtained by means of the modal strain energy (MSE) method. By taking more terms of the asymptotic solution, with successive calculations and use of the Padé approximants method, accuracy can be improved. The finite element computation has been verified by comparison with an analytical exact solution for rectangular plates with simply supported edges. Results for the same plates with clamped edges are also presented. |
| DOI | 10.1016/0022-460X(92)90068-9 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:A1992GY99900007 |
| WOS Research Area | Acoustics ; Engineering ; Mechanics |
| WOS Subject | Acoustics ; Engineering, Mechanical ; Mechanics |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/39498 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | MA, BA (reprint author), CHINESE ACAD SCI,INST MECH,BEIJING,PEOPLES R CHINA. |
| Recommended Citation GB/T 7714 | Ma BA,He JF,MA, BA . A finite-element analysis of viscoelastically damped sandwich plates[J]. Journal of Sound and Vibration,1992,152,1,:107-123. |
| APA | Ma BA,He JF,&MA, BA .(1992).A finite-element analysis of viscoelastically damped sandwich plates.Journal of Sound and Vibration,152(1),107-123. |
| MLA | Ma BA,et al."A finite-element analysis of viscoelastically damped sandwich plates".Journal of Sound and Vibration 152.1(1992):107-123. |
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