摘要
本文首先对国内部分水库边坡滑坡的特点进行了初步分析 ,通过对库区边坡条件进行必要的概化 ,基于Fellenius方法导出了受库区水位影响、具有圆弧滑动面的边坡稳定系数理论公式 ,并进一步从理论上确定了库区边坡临界与最危险滑动的位置及规模 .
The Fellenius method is applied to deduce the safety factor formula for reservoir embankment slope with circular slip surface, which can reflect the influence of water level. Furthermore, the equations for determination of critical slope and the location of most dangerous surface are proposed. These results are practical to the prediction of embankment slides.
出处
《水利学报》
EI
CSCD
北大核心
2000年第5期17-21,共5页
Journal of Hydraulic Engineering
关键词
水库
边坡滑城
滑动面
稳定系数
临界滑动
reservoir
landslide
slip surface
safety factor
critical slip circle
most dangerous slip surface
