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Specification of skew conditions in finite element formulation

Mangalgiri, PD and Dattaguru, B and Ramamurthy, TS (1978) Specification of skew conditions in finite element formulation. In: International Journal for Numerical Methods in Engineering, 12 (6). pp. 1037-1041.

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Abstract

Fields exhibiting skew symmetry occur frequently in structural problems. There are many situations where non-skew-symmetric functions are conveniently used to analyse these skew fields. Specification of force and displacement conditions on the skew axis reduces the analysis to a half of the domain. The difficulty in using such conditions in an FEM analysis is their non-explicit nature. A method of overcoming this difficulty is developed using concept of generalized forces and displacements.

Item Type: Journal Article
Additional Information: The copyright belongs to John Wiley & Sons, Ltd.
Department/Centre: Division of Mechanical Sciences > Aerospace Engineering (Formerly, Aeronautical Engineering)
Date Deposited: 27 Jan 2006
Last Modified: 27 Aug 2008 11:42
URI: http://eprints.iisc.ernet.in/id/eprint/5229

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