書誌事項
- タイトル別名
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- PREDICTION OF NONLINEAR BUCKLING LOAD AND STRUCTURAL OPTIMIZATION OF SINGLE-LAYER LATTICE SHELLS USING MACHINE LEARNING
抄録
<p>In this paper, prediction models of the nonlinear buckling load calculated by the geometric nonlinear analysis are constructed by supervised machine learning for lattice shells composed of steel pipes. Then, structural optimization was performed using the obtained prediction models. Specifically, shell shapes with high nonlinear buckling loads are generated in realistic computational time by solving optimization problems in which nonlinear buckling load calculations are replaced by the obtained prediction models. The effectiveness of the proposed method is verified through several numerical examples.</p>
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 89 (815), 75-85, 2024-01-01
日本建築学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390580143068456576
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- ISSN
- 18818153
- 13404202
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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
- Crossref
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- 抄録ライセンスフラグ
- 使用不可