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露出柱脚付低層鋼構造物の地震時応答性状と柱脚挙動について その6 第一層柱上端の塑性ヒンジ形成条件について
https://it-hiroshima.repo.nii.ac.jp/records/2000074
https://it-hiroshima.repo.nii.ac.jp/records/20000742c52b828-6023-42f1-bd97-8ae46922247c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
research59_083-093.pdf (4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2025-03-21 | |||||||
| タイトル | ||||||||
| タイトル | 露出柱脚付低層鋼構造物の地震時応答性状と柱脚挙動について その6 第一層柱上端の塑性ヒンジ形成条件について | |||||||
| 言語 | ja | |||||||
| タイトル | ||||||||
| タイトル | A SEISMICRESPONSE OF FRAME & COLUMN-BASE FOR LOW-RISE STEEL STRUCTURE WITH EXPOSED COLUMN-BASE part 6 – derive the conditions for plastic hinge formation at the top ends of first-story columns – | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題URI | exposed column-base, slip-type, double-flag-type, column-yield condition on 1st layer topside | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | departmental bulletin paper | |||||||
| 著者 |
山西,央朗
× 山西,央朗
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Steel structural members show a spindle-shaped hysteresis, while exposed column bases are shown to have a slip-type or double-flag-type hysteresis shape. Consequently, in the first story of frames with exposed column bases, different types of hysteresis shapes are mixed. Alternatively, to form a full-story collapse mechanism while maintaining the elasticity of the columns, it is necessary to track the incremental stresses in the columns after the surrounding members yield. However, as mentioned above, the mixing of different hysteresis shapes complicates the stress increments in the columns and may impose a significant load on them. In this study, derive the conditions for plastic hinge formation at the top ends of first-story columns, taking into account the hysteresis shape of exposed column bases, and examine the consistency with time-history response analysis results. |
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| 言語 | en | |||||||
| bibliographic_information |
巻 59, p. 83-93, 発行日 2025-03-14 |
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| 出版者 | ||||||||
| 出版者 | 広島工業大学 | |||||||
| item_10002_source_id_9 | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 13469975 | |||||||
| item_10002_source_id_11 | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA11599110 | |||||||
| フォーマット | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | application/pdf | |||||||
| 出版タイプ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
