掲載雑誌（和）：	日本地震工学シンポジウム論文集
Vol：	11巻
年：	2002年
頁：	897-900頁
著者（和）：	石田　英毅，東畑　郁生，中井　則之
タイトル（和）：	液状化による地中構造物の浮き上がり軽減のための地中壁の利用
抄録（和）：	-
キーワード（和）：	液状化，地中構造物，浮き上がり，地中壁，締固め
掲載雑誌（英）：	THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
著者（英）：	Hideki Ishida, Ikuo Towhata, Noriyuki Nakai
タイトル（英）：	SHAKING TABLE MODEL TESTS ON REDUCTION FLOATING OF UNDERGROUND STRUCTURES UPON LIQUEFACTION BY MEANS OF EMBEDDED WALLS
抄録（英）：	Shaking table model tests were conducted to investigate measures to reduce the floating of light underground structures upon liquefaction of subsoil. It was attempted to achieve this goal by making underground walls adjacent to such embedded structures as lifelines, tunnels, and depressed highways. It was supposed therein that lateral displacement of liquefaction towards the bottom of a floating structure should be prevented by embedded walls and eventually the extent of floating would be reduced. The test results show that the mitigative effects are good when the walls were made of densities sand or sheet pile walls with drainage functions.
キーワード（英）：	liquefaction, underground structure, floating, embedded wall, densification
記事区分：	-
区分：	委員会論文集