【摘要】 考虑到边坡稳定性分析中存在的测量数据的不确定性和确定计算参数的复杂性以及描述边坡稳定状态的模糊性 ,本文介绍了一种新的适用于边坡稳定性分析的模糊数学方法—顶点法 ,该法由不确定的土力学参数求得边坡稳定性系数的模糊集合 ,然后运用对比法进行分类来确定边坡所处的稳定状态 ,文章最后通过一个工程实例阐述了应用过程。更多还原

【Abstract】 Considering the uncertainty of the measurement data, the complexity of determining calculation parameters, the fuzzy character of describing the stability states in the analysis of slope stability, this paper introduces a new method called "vertex method" that can be used in the stability analysis of slopes. By using this method we can get a fuzzy set of FS (factor of safety) of a slope from some uncertain soil parameters, and then determine the stability states of this slope by a kind of classification method. Finally, a case study is demonstrated to describe the procedure of this method.更多还原