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Instabilities induced by coarse meshes for a nonlinear shell problem

M.A. Crisfield (Imperial College, London)
X. Peng (FEA Ltd, Kingston‐upon‐Thames, London)

Engineering Computations

ISSN: 0264-4401

Article publication date: 1 September 1996

151

Abstract

Presents a range of numerical results obtained from the geometrically nonlinear analysis of a cantilevered cylindrical shell. Shows that, while the fine‐mesh solution involves no limit points, as the mesh is coarsened, an increasing series of “false limit points” is encountered.

Keywords

Citation

Crisfield, M.A. and Peng, X. (1996), "Instabilities induced by coarse meshes for a nonlinear shell problem", Engineering Computations, Vol. 13 No. 6, pp. 110-114. https://doi.org/10.1108/02644409610128445

Publisher

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MCB UP Ltd

Copyright © 1996, MCB UP Limited

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