掲載雑誌（和）：
日本地震工学シンポジウム論文集
Vol：
9-2巻
年：
1994年
頁：
2101-2106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）：
Kunihiko FUCHIDA, Takashi AKIYOSHI, Takeshi HYODO
タイトル（英）：
EFFECT OF SCP GROUND IMPROVEMENT ON BURIED PIPELINES
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抄録（英）：
Effects of sand compaction pile (SCP) as a countermeasure against soil liquefaction on buried pipelines subjected to buoyancy are investigated. Coefficients of subgrade reaction are evaluated by the tensile test of the pile model and the liquefaction analysis of the ground model, and these are related to the effective stress ratios. Numerical computations are conducted for the responses of pipeline subjected to buoyancy related to effective stress ratio. Results show that SCP ground improvement is effective to prevent soil liquefaction and reduce responses of pipeline buried in improved ground.
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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