有软弱夹层土坡的复合滑动条分法

对于有软弱夹层的土坡,本文在评述常用的稳定分析方法的基础上,提出了改进的分析方法。该方法把圆弧滑动条分法与沿软弱夹层面滑动的分析方法结合起来,合理地确定安全系数,并便于用电子计算机进行计算。几种不同的稳定分析方法对算例所作的比较计算表明,所提方法是合理的。

Stability Analysis of the Slope with Soft Layers

An improved method of stability analysis of the slope with soft clay layers was proposed in this paper. This method combines general slice method with the analysis of slip plane alone the soft layer, which can define safety coefficient reasonably and use computer easily in stability analysis of slope. The computational comparison of several different methods for a slope show that the proposed method is reasonable.