Optimization Of Space Dome Trusses Considering
Snap-through Buckling
Author(s)
Su-Deok Sohn, Choon-Wook Park, Moon-Myung Kang,
Seung-Deong Kim
Abstract
In this paper, an analysis program is developed by the finite element method,
which considers geometric nonlinearity as well as snap-through buckling in
optimization of space trusses. A numerical analysis technique for nonlinearity is
used to modify the incremental method and the displacement incremental
method. In order to illustrate the optimization of space trusses considering snap-
through buckling, an illustrative example is presented.
1 Introduction
Recently, steel space trusses and network domes have become popular in the
design of gymnasiums, exhibition halls and other similar buildings which
enclose open space truss envi
Keywords
Related Book
Other papers in this volume
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