| 掲載雑誌（和）： | 日本地震工学シンポジウム論文集 |
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| Vol： | 11巻 |
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| 年： |
2002年
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| 頁： |
1015-1020頁
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| 著者（和）： |
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| タイトル（和）： |
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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）： |
THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
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| 著者（英）： |
Masoud MOHAJERI, Koji ICHII, Tamotsu TAMURA
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| タイトル（英）： |
MODIFICATION OF THE SLIDING BLOCK CONCEPT FOR CAISSON WALLS
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| 抄録（英）： |
Two series of shake table tests were performed in order to study the sliding displacement of caisson type quay walls and breakwaters due to earthquake motions. Model caissons were subjected to different input accelerations and the resultant sliding displacements were measured. Test results show that considering single yield acceleration during the displacement analysis may lead to erroneous results. The comparison of the test and analysis results suggests the use of two-level yield accelerations as static and dynamic levels. The outcomes of the test results also reveal the drastic effect of rocking on triggering the sliding.
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| キーワード（英）： |
Shake table tests, Sliding block concept, Caisson wall, Breakwater, Yield acceleration, Rocking, Rotational natural frequency
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| 記事区分： |
-
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| 区分： |
委員会論文集 |
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