某矿滑坡变形机制及稳定性分析

Analysis on deformation mechanism and stability of the landslide in the mine

在分析滑坡区地质环境条件及物质结构特征基础上,分析了滑坡的变形机制;对不同滑坡稳定性计算方法的计算结果对比研究表明,对于同一区域滑坡稳定性计算应根据滑坡的力学机制选取适宜的方法;以此为基础通过对3种工况条件下的边坡稳定性和推力进行计算,得出2-2剖面的最大滑坡推力>3-3剖面>1-1剖面。

Based on the analysis of geological environmental conditions and material structural characteristics in landslide area, the article analyzed the deformation mechanism of landslide. Through comparing different calculation methods of landslide stability, research showed that for the same area, the calculation of landslide stability should select the proper method according to the mechanical mechanism of landslide. On this basis, through calculating slope stability and thrust force under three different working conditions, the article obtained the landslide thrust of section 2-2〉 section 3-3〉 section 1-1.