Geometrically nonlinear analysis of space frames by an incremental iterative technique
type: Item
instance of: scholarly article
title: Geometrically nonlinear analysis of space frames by an incremental iterative technique
zbMATH Open document ID: 0552.73071
DOI: 10.1016/0045-7825(84)90079-3
author: N. E. Zubov
published in: Computer Methods in Applied Mechanics and Engineering
publication date: 1984-01-01T00:00:00Z
review text: The paper explores the analysis of the geometrically nonlinear behaviour of space structures, using the modified arc length method of Riks and Crisfield [\textit{E. Riks}, Int. J. Solids Struct. 15, 529-551 (1979; Zbl 0408.73040); \textit{M. A. Crisfield}, Comput. Struct. 13, 55-62 (1981; Zbl 0479.73031)]. Several problems not previously documented in the literature are encountered in the solution procedure, and means evolved for circumventing the same. The resulting algorithm is robust and able to handle problems that exhibit several negative eigenvalues simultaneously. Several examples are given of the trace of load-deflection paths of space frames.
Mathematics Subject Classification ID: 74S30
Mathematics Subject Classification ID: 74B20
Mathematics Subject Classification ID: 74G60
zbMATH DE Number: 3880244
zbMATH Keywords: geometrically nonlinear behaviour
zbMATH Keywords: space structures
zbMATH Keywords: modified arc length method of Riks and Crisfield
zbMATH Keywords: algorithm
zbMATH Keywords: examples
zbMATH Keywords: trace of load- deflection paths
MaRDI profile type: Publication
full work available at URL: 0045-7825(84)90079-3
OpenAlex ID: W1978962979
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description: scientific article; zbMATH DE number 3880244