掲載雑誌（和）：
水工学論文集
Vol：
35巻
年：
1991年
頁：
543-548頁
著者（和）：
桑原 久実，玉井 佐一
タイトル（和）：
有限振幅波による海底地盤の動的応答特性
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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 HYDRAULIC ENGINEERING
著者（英）：
Hisami KUWAHARA, Saichi TAMAI
タイトル（英）：
SEABED RESPONSE BY FINITE AMPLITUDE WAVE
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抄録（英）：
The stability of the seabed under wave pressure is an important problem in the design of pipelines, anchors and offshore gravity structures. Recently, many studies of wave-seabed interaction are reported. However, in most cases, such studies discusses on the seabed response to the sinusoidal pressure variation. The aim of the present paper is to study the effect of the finite amplitude wave pressure variation on the seabed response. The seabed response are analyzed by the finite difference method with the Biot's equation for the consolidation in the vertical, one dimensional model. The effects of the wave steepness, the relative depth, the amount of air and water, the permeability and the compressibility in the seabed response are investigated by various example.
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キーワード（英）：
seabed, liquefaction, finite amplitude wave
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記事区分：
-
区分
委員会論文集