某高速运营中岩质边坡稳定性分析及加固方案探讨

The Analysis of Rock Slope Stability and Discussion on Reinforcement Scheme for an Expressway during Operation

山西境内山系众多,导致山区公路土质、岩质边坡比例较高,尤其在东部出境路段,多为脆硬性灰岩区高陡边坡,给施工及后期养护造成了很大难度。以某出境高速公路某边坡为例,结合其破坏形态,定性定量分析评价了其稳定性,并针对实际情况确定了加固方案,为类似边坡处治问题提供了参考。

There are many mountains in Shanxi,which leads to high proportion of soil slope and rock slope.Taking the slopes of an expressway as the example,this paper conducted qualitative and quantitative analysis on slope stability,and put forward reinforcement scheme according to actual condition,which could be taken as reference for treatment of similar slopes.