Geometric Potential最小化によるラチスドームのグリッド分割法

石川 浩一郎; 池畑 勝仙; 西村 圭介

doi:10.3130/aijt.5.83_2

AIJ Journal of Technology and Design

Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463

GRID GENERATION OF LATTICED DOMES USING MINIMIZATION OF GEOMETRIC POTENTIAL

Koichiro ISHIKAWA, Katsunori IKEHATA, Keisuke NISHIMURA

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Keywords: Latticed domes, Grid division, Regularity of member, Genetic algorithms, Geometric Potential

JOURNAL FREE ACCESS

1999 Volume 5 Issue 9 Pages 83-88

DOI https://doi.org/10.3130/aijt.5.83_2

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Abstract

The purpose of this paper is to present a process that may be used to generate the positions of the nodal points of a structural configuration. The process is based on the minimization of a numeric function such as the geometric potential. Several examples presented in the paper are shown to be usable for generating the grid division and improving the regularity of braced domes.