信息量法在西宁市斜坡稳定性评价中的应用

Application of information content method to the slope stability assessment

本文选定西宁市东川北侧丘陵前缘做为评价对象，采用二态变量信息量法，对斜坡稳定性进行试评价。通过本次尝试性计算评价，与实际情况对比检验，其准确率达到８９％。故本方法在斜坡稳定性评价中较为实用。

This article makes an assessment on the stability of a hilly land's front slope located at Dongchuan, Xining city, by adopting the binary information content method. Comparing the result of this trial calculating method with that of practical surveying, the accuracy of this calculating method reached 89%. This calculating method is thought to be a practical way in assessing the stability of slope.