書誌事項
- タイトル別名
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- FITTING THE APPROXIMATE EQUATION TO ESTIMATE THE GLOBAL BUCKLING LOAD OF CYLINDRICAL SINGLE-LAYER SPACE FRAMES
抄録
<p>This study aims to fit an approximate equation to evaluate the global buckling load of single-layer space frames with crossing-grids. Through linear buckling analysis, buckling load factors associated with various geometric parameters in a total of 1470 cases are analyzed, and established a dataset as an input into a statistical software 1stOpt. Accordingly, an approximate equation can be fitted based on the regression analysis aided by the 1stOpt. In addition, the authors examine the overfitting and accuracy of the approximate equation, and consequently propose an applicability range in which the rate of difference concentrates in ± 25%. </p>
収録刊行物
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- 日本建築学会技術報告集
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日本建築学会技術報告集 29 (72), 725-730, 2023-06-20
一般社団法人 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
- 1390859447990925440
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- ISSN
- 18818188
- 13419463
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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