Finite element modelling of natural vibration problems

Krishna Murty, A. V. ; Rao, A. K. ; Prasad, K. S. R. K. (1973) Finite element modelling of natural vibration problems Proceedings of the Symposium "On Finite Element Analysis", Tokyo . pp. 323-328.

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Abstract

Finite element models of Modified Rayleigh-Ritz, Galerkin, Least Square, Hybrid (Pian's) and Collocation methods are presented for natural vibration problems. A comparative assessment is made of these methods with Rayleigh-Ritz finite element models. This study brings out that the Galerkin model is relatively superior. A method of improving the accuracy in the estimation of eigenvalues is also included.

Item Type:Article
Source:Copyright of this article belongs to Proceedings of the Symposium "On Finite Element Analysis", Tokyo.
ID Code:94113
Deposited On:17 Jul 2012 09:46
Last Modified:19 May 2016 07:01

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