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：
955-960頁
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）：
PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
著者（英）：
Takashi AKIYOSHI, Kunihiko FUCHIDA, Huolang FANG, Toshihiro TAMAKI, Masahiko KATO
タイトル（英）：
ANTI-LIQUEFACTION EFFECT OF IMPROVED GROUNDS BY SCP
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抄録（英）：
Critical and optimal parameters for anti-liquefaction design of ground improvement by sand compaction piles (SCP) are investigated. To perform this for a variety of grounds the two-dimensional finite element program NUW2 for dynamic effective stress analysis is developed based on the two-phase mixture theory of Biot and the strain space plasticity theory of soil, and used for the analysis of actual grounds and model grounds which are compacted by the SCP-execution program WAP3. The good performance of the numerical procedure used here is proved by a comparison of numerical and experimental results, and the optimal compaction to resist liquefaction is illustrated for model grounds.
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委員会論文集