掲載雑誌（和）：
日本地震工学シンポジウム論文集
Vol：
9-2巻
年：
1994年
頁：
1705-1710頁
著者（和）：
渡邊 鉄也, 鈴木 浩平, 三森 友彦, 清水 信行
タイトル（和）：
がた・摩擦を有するブラント配管系の連成振動応答
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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 THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
著者（英）：
Tetsuya WATANABE, Kohei SUZUKI, Tomohiko MITSUMORI, Nobuyuki SHIMIZU
タイトル（英）：
SEISMIC RESPONSES OF PIPING-SUPPORTING SYSTEM CONNECTED WITH GAP AND FRLCTION
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抄録（英）：
This report deals with the experimental study of seismic response behavior of piping systems in industrial facilities such as petro-chemical, on refinery and nuclear power plants. Special attention is focussed on the nonlinear dynamic responses of piping systems due to frictional aud collisional vibration appearing among piping and supporting devices. A three dimensional mock-up piping aud supporting structure model wherein piping is of 30m length and 216.3mm diameter is excited by large scale(15m x 15m) shaking table. Loadingresponse relationship in the form of a hysteresis loop under several excitation levels are obtained. The response reduction effect caused by friction and collision, and the difference by three kinds of supporting device are quantized and evaluated in the form of proposed "response reduction factor".
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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