基于多元回归数学分析模型某区域内斜坡稳定性研究

Study on slope stability in a region based on multiple regression mathematical analysis model

基于多元回归数学分析模型对某县城区域内30个滑坡的稳定性进行分析,得出影响斜坡稳定性的最主要因素和该区域的多元回归数学分析模型。此方法对该县城区域斜坡的研究结果表明,得出的回归方程回归效果显著。多元回归分析方法可以用于斜坡稳定性的初步分级,并且方法简单、灵活、成本低,是规划阶段斜坡稳定性评价的有效方法之一。

Based on multiple regression mathematical analysis model the stability of 30 landslides within a county town are analyzed in the paper.The most important factors affecting slope stability are analyzed,and multiple regression mathematical analysis model for the region is gotten.The results in this county area slope studies by this method show that the regression equation is significant in regression effect.Multiple regression analysis method can be used for preliminary grading to slope stability,and the method is simple,flexible,low cost,as one of the effective methods in slope stability evaluation planning stage.