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在介绍了重庆市北碚区醪糟坪泥石流概况、主要特征基础上,重点对其稳定性评价的方法进行了分析,提出了泥石流稳定性中,除应确定其特征值外,还应分区、分模式、分时段区别分析,才能准确把握泥石流的稳定性。对醪糟坪泥石流按其运动规律,将其分为形成区、流通区和堆积区,在计算确定了泥石流特征值后,对各区的稳定性按其变形破坏的特征确定了稳定性分析的模式,并进行了分别分析计算。
Based on the introduction of the general situation and the main features of debris flow in Muxuan Ping in Beibei District of Chongqing Municipality, the methods of stability evaluation are mainly analyzed. In the stability of debris flow, the eigenvalues of debris flow should be determined, , The time difference analysis, in order to accurately grasp the stability of debris flow. According to the movement rule of debris flow in Yanshanping, it is divided into formation zone, circulation zone and accumulation zone. After the eigenvalue of debris flow is calculated and confirmed, the stability analysis mode of each zone is determined according to its deformation and destruction characteristics. And analyzed and calculated separately.