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SEISMIC BEHAVIOR OF STEEL RIGID FRAME WITH IMPERFECT BRACE MEMBERS
http://hdl.handle.net/2298/32806
http://hdl.handle.net/2298/32806869e2be1-6e64-49ed-a537-0042653eae37
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IJCIET_6_1_113-126.pdf (9.9 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2015-07-22 | |||||
| タイトル | ||||||
| タイトル | SEISMIC BEHAVIOR OF STEEL RIGID FRAME WITH IMPERFECT BRACE MEMBERS | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | Steel rigid frame, seismic behavior, time history analysis, initial imperfection, buckling effect | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Afzali, Hamid
× Afzali, Hamid× Yamao, Toshitaka |
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| 別言語の著者 |
アフザリ, ハミッド
× アフザリ, ハミッド× 山尾, 敏孝 |
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| 内容記述 | ||||||
| 内容記述 | Model of a steel rigid frame made of thin-walled box section with existence of I-section brace member with initial overall and local imperfection adopted to investigate buckling effects on steel structural behavior as it was subjected to earthquake excitation. In order to take into account of the influence of local deflections on structural response, shell elements were employed to model brace member as well as base columns. Cross sections components with relatively high amplitude of buckling parameters were considered in different case studies to make it susceptible to develop local deflection. Beam elements were also utilized to develop models with the same specification. FEM method applied to conduct nonlinear time history analysis using earthquake record in in-plane and out-of-plane direction. Seismic response of both shell element model and beam element model were obtained and compared to investigate the effect of local deformation on seismic behavior of the structure. It was found that in case of applying earthquake record in longitudinal direction of the structural frame, due to ignoring local deflections beam element model is not sufficient to present maximum response for structural case studies made of components with higher buckling parameters. Buckling deformations were observed and discussed based on obtained results in case of applying earthquake records in transverse direction. | |||||
| 書誌情報 |
International Journal of Civil Engineering and Technology (IJCIET) 巻 6, 号 1, p. 113-126, 発行年 2015-01 |
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| ISSN | ||||||
| 収録物識別子 | 09766308 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 9861913 bytes | ||||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 524 | |||||
| 出版者 | ||||||
| 出版者 | International Association for Engineering and Management Education (IAEME) | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 雑誌掲載論文 | ||||||
| 資源タイプ・NII | ||||||
| Journal Article | ||||||
| 資源タイプ・DCMI | ||||||
| text | ||||||
| 資源タイプ・ローカル表示コード | ||||||
| 01 | ||||||
| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | http://www.iaeme.com/previousissue.asp?JType=IJCIET&VType=6&IType=1 | |||||
| コメント | ||||||
| 【著者所属】Afzali, Hamid：熊本大学大学院自然科学研究科、山尾敏孝：熊本大学大学院自然科学研究科 | ||||||
