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立体ラーメンにおける中柱部を対象としたはり―スラブ系の終局曲げ耐力
http://hdl.handle.net/10232/11583
http://hdl.handle.net/10232/115835a4fc162-f170-4519-83a8-a19d05e57c4d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00040363_v30_p61-70.pdf (2.3 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
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| 公開日 | 2015-06-05 | |||||||||
| タイトル | ||||||||||
| タイトル | 立体ラーメンにおける中柱部を対象としたはり―スラブ系の終局曲げ耐力 | |||||||||
| タイトル言語 | ja | |||||||||
| タイトル | ||||||||||
| タイトル | Ultimate Flexural Strength of a Reinforced Concrete Beam-Slab System in the Inner Part of a Rectangular Space Frame | |||||||||
| タイトル言語 | en | |||||||||
| 著者 |
三谷, 勲
× 三谷, 勲
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| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| 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 | |||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 要約 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | In an earthquake resistant design, it is assumed that seismic acts on an building frame separately in longitudinal (x) and transversal (y) directions of the frame. Then, the frame is checked to ascertain if there is damage by the seismic load in each direction. When the seismic load acts on a space frame in an arbitrary direction, the plane frames of both x and y direction are subjected to stresses caused by the seismic load. In this case, the ordinary earthquake resistant design method does not ensure the safety of the frame. In order to maintain the safety of the building frame against an earthquake force acting in an arbitrary direction, it is necessary to clarify the ultimate flexural strength of the beam-slab system as well as the column of the rectangular space frame subjected to the force in an arbitrary direction. In the present paper, two beam-slab systems in inner part of a reinforced concrete building frame are used for test specimens. The one is subjected to forces caused by the horizontal load in the direction of one plane only of the frame, and the other is subjected to forces caused by the horizontal load in a 45 degree angle from one plane of the frame. Test results are compared with the theoretical ultimate strength based on the plastic hinge method. The test observations are summarized as follows: i) The ultimate flexural strength of the beam-slab system subjected to a bending about the axis, with a 45 degree angle from one plane of the frame, is eleven percent higher than that of a beam-slab system subjected to the bending in a plane of the frame. ii) When a rectangular space frame is subjected to a force in a direction of a 45 degree angle from the one plane of the frame, cracks in this slab occur in four directions: two of them are diagonal cracks, the others are parallel to the beams. | |||||||||
| 内容記述言語 | en | |||||||||
| 収録雑誌名 |
ja : 鹿児島大学工学部研究報告 en : The research reports of the Faculty of Engineering, Kagoshima University 巻 30, p. 61-70, 発行日 1988-11 |
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| 作成日 | ||||||||||
| 日付 | 1988-11 | |||||||||
| 日付タイプ | Issued | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| ISSN | 0451212X | |||||||||
| NII書誌ID（雑誌） | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| NC ID | AN00040363 | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| NDC | ||||||||||
| 主題Scheme | NDC | |||||||||
| 主題 | 524 | |||||||||
| 公開者・出版者 | ||||||||||
| 出版者 | 鹿児島大学 | |||||||||
| 出版者言語 | ja | |||||||||
| 公開者・出版者 | ||||||||||
| 出版者 | Kagoshima University | |||||||||
| 出版者言語 | en | |||||||||
