Instability analysis of space trusses using exact tangent-stiffness matrices
type: Item
instance of: scholarly article
title: Instability analysis of space trusses using exact tangent-stiffness matrices
zbMATH Open document ID: 0584.73052
DOI: 10.1016/0168-874X(85)90028-9
author: K. Kondoh
author: Satya N. Atluri
author: Kikuaki Tanaka
published in: Finite Elements in Analysis and Design
publication date: 1985-01-01T00:00:00Z
review text: A simple (exact) expression for the tangent-stiffness matrix of a space truss undergoing arbitrarily large deformation, as well as member buckling, is given. An arc-length method is used to solve the tangent- stiffness equations in the post-buckling range of the structural deformation. Several examples to illustrate the viability of the present approaches in analyzing large space structures, simply, efficiently, and accurately, are given.
Mathematics Subject Classification ID: 74G60
Mathematics Subject Classification ID: 74S30
Mathematics Subject Classification ID: 74H45
zbMATH DE Number: 3936640
zbMATH Keywords: expression for the tangent-stiffness matrix
zbMATH Keywords: space truss
zbMATH Keywords: arbitrarily large deformation
zbMATH Keywords: member buckling
zbMATH Keywords: arc-length method
MaRDI profile type: Publication
full work available at URL: 0168-874x(85)90028-9
OpenAlex ID: W2056390320
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description: scientific article; zbMATH DE number 3936640