MODELING STUDY ON SLOPE SLIDING WITH LARGE DISTANCE
-
摘要: 边坡整体滑移模拟是迄今未被解决的一个课题。文章通过构制一个专门的滑面单元, 采用数值模拟的原理实现了对粘滑类边坡失稳的大距离滑移模拟; 采用分析模拟法实现了对脆性滑移类边坡失稳滑移的模拟, 并开发了相应的软件。Abstract: The slope large distance sliding modeling is always a difficult point in the landslide study. In this paper, two methods are proposed respectively for the ductile slope sliding and the fragile slope sliding.
-
Key words:
- Slope /
- Sliding with large distance /
- Modeling
-
[1] CA I Yaojun.Analyse et mod lisation de mouvement s de versantdeclench s par le plan d?eau d?une ret enue de barrage
[M].Paris:ENSMP,2000
[2] Pariseau W.G.et al..Rocksl ides and avalanches:basic principlesand perspectives in the realm of civil and mining operat ions
[J].Rockslides and Avalanches 2:Engineering Sites,1979,1~92.
[3] Selli R.et al.La frana del Vaiont Estratto dal giornale di geologia
[J].Ann.Museo G eol.Bologna,1964,32.
[4] Rybar J.Prediction of slope failure on water reservoir banks.Symp.Landslides and Mass Movement
[J],1977,(16),64~77.
[5] Tika T.E.,Hutchinson J.N.Ring shear tests on soil f rom theVaiont landslide slip surface
[J].G otechnique 49,1999,(1):69~74. -

计量
- 文章访问数: 3131
- HTML全文浏览量: 184
- PDF下载量: 943
- 被引次数: 0