边坡稳定倾角预警值研究分析

Study and Analysis on the Early Warning Value of Slope Stability

以某简易均质边坡为背景,在数值模拟分析软件Midas-GTS中进行建模、计算、倾角位移的记录与分析。通过计算分析得出位移与倾角变化曲线,可用于滑坡的预警监测。针对边坡模型不同部位纵向和横向的倾角变化分析,以及倾角变化和安全系数之间的关系曲线,确定了边坡预警的参考倾角报警值。

In this paper,a simple homogeneous slope as the background,in the numerical simulation analysis software Midas-GTS for modeling,calculation,the angle displacement of the record and analysis.Displacement and angle change curve through the calculation and analysis,can be used for early warning of landslide monitoring.According to the analysis of the longitudinal and lateral inclination of the slope model,the relationship between the slope angle and the safety factor,the reference angle of the warning of the slope is determined.