Venkateswara Rao, G. ; Venkataramana, J. ; Prakasa Rao, B. (1974) Vibrations of thick plates using a high precision triangular element Nuclear Engineering and Design, 31 (1). pp. 102-105. ISSN 0029-5493
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0029-5493(74)90139-3
Abstract
In this paper vibrations of thick plates using a high precision triangular element are studied. The effect of transverse shear is included in the derivation of the stiffness matrix and the effect of rotatory inertia is included in the derivation of the mass matrix of the element. Explicit expressions for stiffness and mass matrices of the element are presented. The numerical examples considered show that the natural frequencies obtained are accurate even with a coarse finite element subdivision.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 53731 |
| Deposited On: | 09 Aug 2011 10:59 |
| Last Modified: | 09 Aug 2011 10:59 |
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