掲載雑誌（和）：
土木学会論文集 VI
巻：
-巻
号：
391/VI-8号
頁：
56‐63頁
年：
1988年
月：
3月
著者（和）：
竹宮宏和, 合田和哉, 飯田毅, 中里卓三
タイトル（和）：
地盤との相互作用における重力式鋼製海洋構造物の三次元地震応答性状
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抄録（和）：
-
キーワード（和）：
-
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掲載雑誌（英）：
JOURNAL OF CONSTRUCTION MANAGEMENT AND ENGINEERING
著者（英）：
-
タイトル（英）：
3‐dimensional seismic responses of a gravity‐type steel offshore platform with emphasis on soilstructure interaction．
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抄録（英）：
Three-dimensional seismic analysis of a gravity-type steel platform, which is proposed for oil production and storage at marginal offshore fields, is carried out. The present structure is characterized by a massive top deck, a six-leg flexible tubular framed jacket, and a wide spread out base tank. The interest for investigation is, therefore, placed on the dynamic interaction of the structure with soils at site. Different modelings are taken for structual parts in view of the accuracy for response analysis. The dynamic substructure method is applied to advantage for evaluating the soil-structure Interaction effectively. Through the numerical computation, some useful informations are derived for the seismic design of the concerned offshore structure.
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キーワード（英）：
seismic analysis, offshore platform, soil-structure interaction, three dimensional, substructure method
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記事区分：
-
区分
論文集