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  1. 紀要論文
  2. 琉球大学工学部紀要
  3. 57号
  1. 部局別インデックス
  2. 工学部

PC鋼棒による能動的横拘束を利用したRC柱の耐震補強法に関する研究

http://hdl.handle.net/20.500.12000/5451
http://hdl.handle.net/20.500.12000/5451
00835fc9-1601-4d0b-a55c-045bd9e8f5b2
名前 / ファイル ライセンス アクション
No57p9.pdf No57p9.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2008-03-31
タイトル
タイトル PC鋼棒による能動的横拘束を利用したRC柱の耐震補強法に関する研究
言語 ja
作成者 山川, 哲雄

× 山川, 哲雄

ja 山川, 哲雄

倉重, 正義

× 倉重, 正義

ja 倉重, 正義

鴨川, 茂義

× 鴨川, 茂義

ja 鴨川, 茂義

Yamakawa, Tetsuo

× Yamakawa, Tetsuo

en Yamakawa, Tetsuo

Kurashige, Masayoshi

× Kurashige, Masayoshi

en Kurashige, Masayoshi

Kamogawa, Shigeyoshi

× Kamogawa, Shigeyoshi

en Kamogawa, Shigeyoshi

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
主題
言語 en
主題Scheme Other
主題 active confinement
言語 en
主題Scheme Other
主題 brace
言語 en
主題Scheme Other
主題 ductility
言語 en
主題Scheme Other
主題 PC ber
言語 en
主題Scheme Other
主題 prestressing
言語 en
主題Scheme Other
主題 RC column
言語 en
主題Scheme Other
主題 seismic retrofit
内容記述
内容記述タイプ Other
内容記述 A number of seismic retrofit techniques have been developed in order to prevent collapse of the buildings and bridges, which were constructed according to the old seismic design code, from earthquake attack. The seismic retrofit techniques are classified into three categories, namely, improving ductility, strength and reduction of seismic load. By paying attention to the fact that the transverse confinement of concrete is very useful in order to improve ductility for RC members subjected to compression, a new seismic retrofit technique is proposed as one of improving ductility for RC columns in this paper. The technique is an active confinement by PC bar prestressing. There are two arrangements in this seismic retrofit technique. One is to arrange PC bars through corner blocks or corner angles around the RC column as if external hoops and then to introduce prestressing by torque wrench. The other one is to arrange diagonal braces by PC bars in addition to the above-mentioned PC bar prestressing on the top and bottom parts of RC column in case of very short columns. Both techniques are easy to apply to the seismic retrofit of columns with or without wall or window and also beam-column connections. The purposes of this investigation is to clear the effectiveness of the column retrofit technique by PC bar prestressing and to put this new technique into practical use.
内容記述タイプ Other
内容記述 紀要論文
出版者
言語 ja
出版者 琉球大学工学部
言語
言語 jpn
資源タイプ
資源タイプ departmental bulletin paper
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/5451
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 0389-102X
収録物識別子タイプ NCID
収録物識別子 AN0025048X
収録物名
言語 ja
収録物名 琉球大学工学部紀要
書誌情報
号 57, p. 9-18
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