摘要
分析研究刘家坡滑坡在暴雨作用下的渗流场,通过正交实验确定饱和———非饱和渗流计算参数。并应用粘弹塑性有限单元法对滑坡在非饱和渗流场作用下的稳定性进行了分析评价。
This paper analyzes the seepage field of Liujiapo landslide under the action of rainstorm and determines the saturated - -unsaturated seepage calculation parameters by orthogonal experiments. The stability of landslide under the action of unsaturated seepage field is analyzed and evaluated by the finite element method for elestoplasticity.
出处
《西北水电》
2011年第1期11-13,20,共4页
Northwest Hydropower
关键词
降雨入渗
非饱和
土水特征曲线
边坡稳定
稳定分析
rainfall infiltration
unsaturated
water - soil characteristic curve
slope stability
stability analysis
