Variational basis for Barlow points

Prathap, Gangan (1993) Variational basis for Barlow points. Computers and Structures, 49 (2). pp. 381-383. ISSN 0045-7949

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Abstract

Reviews the developments from recent studies on the derivation of consistent strain fields in modelling constrained media elasticity and on deriving consistent stress resultants and thermal stress fields. The review considers the Hu-Washizu principle as the variational basis for the existence of the so-called Barlow points where stresses (or strains) have the highest accuracy

Item Type: Journal Article
Uncontrolled Keywords: elastic deformation;Elasticity;Finite element analysis;Variational techniques
Subjects: ENGINEERING > Structural Mechanics
Division/Department: Structures Division
Depositing User: Ms Indrani V
Date Deposited: 15 May 2007
Last Modified: 24 May 2010 09:55
URI: http://nal-ir.nal.res.in/id/eprint/4190

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