掲載雑誌（和）：
日本地震工学シンポジウム論文集
Vol：
9-1巻
年：
1994年
頁：
793-798頁
著者（和）：
時松 孝次， 岩崎 友洋
タイトル（和）：
鉛直アレー強震記録から推定した表層地盤の非線形特性
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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）：
Kohji TOKIMATSU, Tomohiro IWASAKI
タイトル（英）：
NONLINEAR SOIL PROPERTIES ESTIMATED FROM STRONG MOTION DOWNHOLE ARRAY RECORDS
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抄録（英）：
An analytical method is presented for estimating nonlinear soil properties from strong motion down hole array records. In this report, the method is applied to two sites (Lotung, Wildlife), after identifing dominant S-wave propagation within the records, and the computed dynamic properties of surface soil are studied. It is shown that the strain-dependent soil properties evaluated from strong motion records are in good agreement with those measured in the laboratory over a strain range from 10■ to 10■, and that nonlinear soil properties of subsurface soils during strong shaking are more remarkable than those of deeper layers.
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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