八角形断面鋼製橋脚の耐震設計のための簡易解析法の開発
書誌事項
- タイトル別名
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- A simplified numerical method for seismic design of steel piers with octagonal cross-section
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説明
A nonlinear FEM is employed to analyze the ultimate behavior of steel octagonal-section columns composed of plate with various width-thickness ratios. From numerical results, equivalent averaged stress-strain relations for steel octagonal-section columns including the effect of local buckling are derived. The equivalent stress-strain relations for cyclic loading are also formulated. By introducing the equivalent stress-strain relations into a frame analysis, a numerical method, which is capable of analyzing ultimate behavior consideration of local buckling, is developed. Accuracy of the proposed method is shown through several numerical examples.
収録刊行物
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- 鋼構造論文集
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鋼構造論文集 10 (37), 79-90, 2003
一般社団法人 日本鋼構造協会
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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
- 1390282680290308608
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- NII論文ID
- 130004301202
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- ISSN
- 18840329
- 18809928
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可