| 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： |
727-732頁
|
|---|
| 著者（和）： |
國生 剛治，鈴木 広太，岸本 隆
|
|---|
| タイトル（和）： |
中空ねじりせん断試験機を用いた水膜生成メカニズムの研究
|
|---|
| 抄録（和）： |
-
|
|---|
| キーワード（和）： |
水膜，側方流動，ねじりせん断
|
|---|
| 掲載雑誌（英）： |
THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
|
|---|
| 著者（英）： |
Kokusho Takaji, Suzuki Kouta, Kishimoto Takashi,
|
|---|
| タイトル（英）： |
MECHANISM FOR WATER FILM GENERATION BY HOLLOW CYLINDRICAL TORSIONAL SHEAR APPARATUS
|
|---|
| 抄録（英）： |
When stratified sand deposit liquefies, pore water goes up relative to sand particles. If water is caught under sublayers of low permeability, water films with no shear resistance are formed and the upper sublayers flow along them. This effect may have significant influences on flow mechanism during and after earthquakes. In this research, the flow mechanism involving water film is investigated by a soil element test using a hollow cylindrical torsional shear apparatus. Cyclic and monotonic loading tests are performed considering the water film generation in a sand sublayer underlying a low-permeable silt seam with and without an initial shear stress representing the effect of a sloping ground and their results are discussed.
|
|---|
| キーワード（英）： |
water film, lateral flow, torsional shear
|
|---|
| 記事区分： |
-
|
|---|
| 区分： |
委員会論文集 |
|---|