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：	885-890頁
著者（和）：	安田　進，田中　智宏
タイトル（和）：	レベル2 地震動に対する密な砂とシルト質砂の液状化の被害
抄録（和）：	-
キーワード（和）：	液状化，室内実験，模型実験，地震
掲載雑誌（英）：	THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
著者（英）：	Susumu Yasuda, Tomohiro Tanaka
タイトル（英）：	Liquefaction-induced damage of dense sands and silty sands under very strong shaking
抄録（英）：	In loose sandy ground, liquefaction have occurred and brought severe damage to structures such as settlement of buildings and floatation of buried structures. In medium dense sands or silty sands liquefaction may occur under very strong shakings such as 400 to 600 gals of maximum surface acceleration. The authors estimated the critical density and fines content which cause liquefaction under very strong shaking. Then post liquefaction behavior of liquefied medium dense sands or silty sands was studied by conducting laboratory tests. Settlement or floatation of structures in liquefied medium dense sandy ground and silty ground was demonstrated by shaking table tests. Test results showed that the liquefaction of these sands does not bring severe damage to structures.
キーワード（英）：	Liquefaction, Laboratory test, Model test, Earthquake
記事区分：	-
区分：	委員会論文集