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：
307-312頁
著者（和）：
山岡 真， 才木 潤， 中村 操， 風間 了， 笠原 慶一
タイトル（和）：
波線等価法を用いた強震動予測
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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）：
Makoto YAMADA, Jun SAIKI, Misao NAKAMURA, Satoru KAZAMA, Keichi KASAHARA
タイトル（英）：
PREDICTION OF SEISMIC GROUND MOTION BY THE PATH EQUALIZATION METHOD
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抄録（英）：
This technique is to convert a seismogram of a relatively deep major earthquake, A, to a hypothetic record, X, which would be observed if A occur at a shallower place beneath the station. For this purpose, we need a proper pair of the reference events, B and C of similar magnitude, where B is adjacent to the major shock A, and C represents the shallow origin for X. Then we assume the equivalence of the path effect between A and B and of the source effect between B and C, in order to equalize the record of A to X regarding the path effect. This conversion can be done via B and C, in the frequency domain. A preliminary test on the record at Waseda, Tokyo, in the earthquake of February 2, 1992 (M=5.9, h=93km, Tokyo Bay), predicts that the ground motion would be four times as large as the original record, if the same event occur at the depth of 43 km beneath the station. The method was also verified, on the response spectrum basis, to the records at Shuzenji, Shizuoka.
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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