掲載雑誌（和）：
日本地震工学シンポジウム講演集
Vol：
7巻
年：
1986年
頁：
1057-1062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）：
Benito PACHECO, Yozo FUJINO, Manabu ITO
タイトル（英）：
APPARENT UPTHROW OF RIGID BODIES ON SOFT SOIL DURING SEVERE GROUND SHAKING
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抄録（英）：
A simplified model of a rigid block that is mounted without bonding on springs and dashpots at the edges of the base is presented to explain a type of dislocation that is often attributed to an upthrowing brought about by very high ground accelerations. The inputs used are horizontal and vertical base accelerations that are obtained from some actual strong-motion records by scaling up the amplitudes. The dislocations calculated in the present model, from input accelerations of the order of 1.0g, are still much less than those observed in a recent earthquake, and largely depend on the free-field ground displacements after the onset of upthrow.
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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