テンセグリティ仮想剛性構造の釣合解特性に関する数値実験的研究

帯屋 洋之, ザカリア モハメドニザムビン, 井嶋 克志, 川崎 徳明, 松尾 郁

doi:10.2208/jscejam.68.i_45

テンセグリティ仮想剛性構造の釣合解特性に関する数値実験的研究

DOI Web Site 被引用文献1件参考文献5件

帯屋洋之

佐賀大学大学院　工学系研究科都市工学専攻
ザカリアモハメドニザムビン

佐賀大学大学院　工学系研究科
井嶋克志

佐賀大学大学院　工学系研究科都市工学専攻
川崎徳明

佐賀大学大学院　工学系研究科都市工学専攻
松尾郁

株式会社横河技術情報

書誌事項

タイトル別名

A study on equilibrium shape of tensegrity structures with virtual stiffness through some numerical experiments

説明

Tensegrity structures give us so much motivation to find a rational form by shape analyses. A tensegrity structure with virtual stiffness has so many equilibrium shapes and it may be hard to obtain a target solution by designation of a set of primary conditions. This study shows the results of some numerical experiments whose aim is to find rational forms of tensegrity structures. Form finding analyses for tensegrity towers in a gravitational field often bring unexpected equilibrium shapes, in such a case; the incremental analysis by compulsory displacement is effective. Moreover, when we consider that a tensegrity structures constructed by virtual elements behaves in an equilibrium system, some solutions are connected each other on equilibrium path. In this paper, load-displacement curves include bifurcation path are also shown and the properties of the equilibrium system are discussed.