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: 931-936頁 著者(和): 川上 哲太朗, 小林 雅博, 湯浅 明, 浜田 政則 タイトル(和): 地中膜壁による側方流動および浮上防止に関する実験的研究 抄録(和):
- キーワード(和): - 掲載雑誌(英): PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM 著者(英): Tetsutaro KAWAKAMI, Masahiro KOBAYASHI, Akira YUASA, Masanori HAMADA タイトル(英): EXPERIMENTAL STUDY ON COUNTERMEASURES AGAINST LIQUEFACTION-INDUCED LATERAL GROUND MOVEMENT AND UPLIFT BY IN-GROUND MEMBRANE WALL 抄録(英):
The authors conducted experimental studies on effectiveness of in-ground membrane walls as a countermeasure against liquefaction-induced large ground displacement and uplift of in-ground structures. From a series of shaking table tests the following results were obtained: 1) Membrane walls with comparatively low strength and stiffness can control liquefaction-induced ground displacement, and the load on the membrane during the ground displacement which depends on the vertical difference of the ground surface between up-stream and down-stream sides of the wall, is enough small for practical application of the membrane wall. 2) Membrane wails enclosing in-ground structures can stop flow of soil and water into the bottom of the structures, and are highly effective to prevent uplift of in-ground structures. キーワード(英): - 記事区分 - 区分    委員会論文集