斜坡稳定性分析的模糊综合评判应用初探

Preliminary Discussion on the Fuzzy Comprehensive Evaluation in the Slope Stability Analysis

摘要:

采用两级模糊综合评判方法，在对评判实例的稳定性影响因素的定性分析基础上，选取主要因素四类１４项作为稳定性评价指标并将其定量化，按稳定、较稳定、较不稳定和不稳定四个级别进行综合评判，评判结果与斜坡的实际情况有较好的一致性。

Abstract:

On the basis of the qualitative analysis of the factors affecting stability of the judged field cases,four main classes of factors comprising 14 items are selected as the stability evaluation index and quantified to make the fuzzy comprehensive evaluation by four grades:stability,fairly stability,fairly instability,instability using the two-level fuzzy comprehensive evaluation method. The results are very identical with the practical conditions of the slope.