掲載雑誌（和）：
岩盤力学に関するシンポジウム講演論文集
Vol：
24巻
年：
1992年
頁：
371-375頁
著者（和）：
潮戸 政宏， 歌川 学， 勝山 邦久
タイトル（和）：
岩石のAEカイザー効果とAE震源分布との関係
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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 SYMPOSIUM ON ROCK MECHANICS
著者（英）：
Masahiro SETO, Manabu UTAGAWA, Kunihisa KATSUYAMA
タイトル（英）：
THE RELATION BETWEEN THE KAISER EFFECT OF THE ROCK AND AE HYPOCENTERS' DISTRIBUTION
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抄録（英）：
This paper shows the relation between the Kaiser effect of AE in rock and the change of AE hypocenters' distribution. AE occurred in rock sample (sandstone) were measured by 8 sensors. The AE swarm were formed locally during the pre-stress loading. In the stress region over the pre-stress, AE hypocenters were distributed around and outer region of the AE swarm formed by the pre-stress. So. It seems to me that Kaiser effect of AE occurred in the rock are caused by the extension of the micro-cracking regions formed during the pre-stress loading.
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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