書誌事項
- タイトル別名
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- A CONVEX RELAXATION FORMULATION FOR MINIMUM WEIGHT DESIGN PROBLEM OF STEEL FRAME STRUCTURES
- コウ コウゾウ ホネグミ ノ サイショウ ジュウリョウ セッケイ モンダイ ニ オケル トツカンワ
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抄録
A convex relaxation formulation for a minimum weight design problem of steel frame structures is proposed in this paper. The non-convexity of this kind of problem usually results in only local optimal solutions. Further, although the global optimal solution is not always necessary, a better local optimal solution is always preferred. To measure the accuracy of a local optimal solution, we use branch and bound approach with reformulation-linearization technique. We propose a new region partitioning technique for this approach. The effectiveness of the formulation is investigated with two numerical examples.
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 77 (673), 369-377, 2012
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
- 1390001205604139136
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- NII論文ID
- 130004508129
- 200000357525
- 120005460836
- 40019216797
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- HANDLE
- 2433/189234
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- NDL書誌ID
- 023560327
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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
- IRDB
- NDL
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- 抄録ライセンスフラグ
- 使用不可