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：
637-642頁
著者（和）：
大塚 久哲， 岩崎 秀明， 磯山 龍二， 福田 浩昭
タイトル（和）：
強震記録に基づく震源近傍の最大加速度の大きさ
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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）：
Hisanori OTSUKA, Hideaki IWASAKI, Ryoji ISOYAMA, Hiroaki FUKUDA
タイトル（英）：
NEAR SOURCE PEAK ACCELERATIONS BASED ON THE OBSERVED RECORDS
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抄録（英）：
Attenuation characteristics of peak horizontal acceleration in the near-source region were studied for 103 earthquakes observed in and outside of Japan. Attempts were made to derive attenuation relations not based on the functional forms of existing attenuation equations. Results are summarized as follows: (1) there is a certain distance range for an earthquake for which peak acceleration can be considered constant, and this distance range is in proportion to magnitude; (2) the constant value for peak acceleration in this distance range is dependent upon magnitude; (3) this magnitude dependence has been expressed in a functional form of log Acc=aM + b, where Acc is peak horizontal acceleration and M is magnitude.
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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