書誌事項
- タイトル別名
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- SHAPES OF MAXIMUM RIGIDITY FOR TENSION STRUCTURES
- テンション コウゾウ ノ サイダイ ゴウセイ ケイタイ
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説明
A geometrically unstable structure constituted by bar-members, such as a tensegrity or a cable net, which is stabilized by prestressing, is usually very deformable, especially when it is subject to asymmetrical loading. In view of the above, the authors have developed a nonlinear programming method with nonlinear domain equations to find its minimum deformation shape. The present paper gives a method, which adopts general reduced gradient method (GRG) with linear domain equations, to find the optimum shape with maximum rigidity of a tension structure. By this method, the analysis procedures can be simplified and the computer calculation can be speeded up. The present paper demonstrates that the shape of maximum rigidity of a tension structure is dependent on the loading patterns, but not on the module of the load vector. A tensegrity frame is taken as an example for the numerical analysis.
収録刊行物
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- 日本建築学会構造系論文集
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日本建築学会構造系論文集 60 (476), 113-120, 1995
日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390282680614420352
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- NII論文ID
- 110004303095
- 10003111672
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- NDL書誌ID
- 3637126
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
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- 抄録ライセンスフラグ
- 使用不可
