掲載雑誌（和）：
日本地震工学シンポジウム講演集
Vol：
5巻
年：
1978年
頁：
1289-1296頁
著者（和）：
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タイトル（和）：
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抄録（和）：
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キーワード（和）：
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掲載雑誌（英）：
PROCEEDINGS OF JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
著者（英）：
Yutaro KANEKO, Yasuo TANAKA
タイトル（英）：
SHEAR FAILURE MECHANISMS OF REINFORCED CONCRETE SHORT COLUMNS
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抄録（英）：
For the aseismic design of reinforced concrete (RC) structures, one of the most important problems to be solved is to prevent the columns to fail in brittle states caused by shear loadings. In this report, brittle failures of short columns due to shear slip in diagonal cracks are analysed and the practical design considerations to protect earthquake damages in RC short columns are introduced. As the bases of this study, it is assumed that the deformations of columns by shear loading are classified into three, I.e. flexural, bond failure and shear slip deformations, and the ultimate states are reached when the shear load causes shear slip along diagonal cracks in core concrete producing yield confining forces in tie reinforcing bars. The equations which give the ultimate shear strength of RC short columns are derived, and the analytical results showed good agreement with experimental results by the authors and other researchers.
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キーワード（英）：
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記事区分：
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区分
委員会論文集