A triangular thin shell element based on discrete Kirchhoff theory - Some patch test solution results

Murthy, Sridhara S and Gallargher, RH (1985) A triangular thin shell element based on discrete Kirchhoff theory - Some patch test solution results. In: Conference on Finite elements in computational mechanics, 2-6 Dec 1985, Bombay, India.

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Abstract

A brief description of a new curved triangular thin shell element with simple nodal connections is presented. The discrete Kirchhoff theory approach and the isoparametric representation of the element geometry are used to satisfy the conformity and the rigid body displacement conditions, respectively. Some patch test solution results applicable to spherical shells are presented.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Mathematical models;Mechanics;Finite element method; Presses;Joints;Displacement;Computation;Finite element method;Patch tests;Shell theory;Thin walled shells;Bending curvature;Membrane structures;Rigid structures;Sphericle shells
Subjects: ENGINEERING > Structural Mechanics
Division/Department: Aerodynamics, Other
Depositing User: M/S ICAST NAL
Date Deposited: 10 Oct 2006
Last Modified: 24 May 2010 09:51
URI: http://nal-ir.nal.res.in/id/eprint/2934

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