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：
529-534頁
著者（和）：
大町 達夫， 茂木 秀則， 中村 洋一
タイトル（和）：
３次元離散化波数法による震源近傍の地盤歪の解析
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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）：
Tatsuo OHMACHI, Hidenori MOGI, Yoichi NAKAMURA
タイトル（英）：
NEAR-FIELD GROUND STRAIN EVALUATED BY THE 3-D DISCRETE WAVE-NUMBER METHOD
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抄録（英）：
Particle velocities and dynamic strains at several points on ground surface were evaluated by the 3-D discrete wave-number method. First, static deformation and time history analyzed by the method were compared with those from other studies on the 1984 Western Nagano Prefecture Earthquake so as to confirm the validity of the analysis. Next, particle velocities and ground strains at the near-field of the seismic fault were calculated. The static and dynamic strains were closely investigated with respect to attenuation with a distance from the fault. Finally, the earthquake damage to a headrace tunnel was analyzed from a view point of the ground strain.
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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