桂来高速公路高边坡稳定性分析及防护设计

摘要

According to the engineering geography and hydrologic geology of the right side slope at K147＋ 740- K147＋ 920 section of Guiping-Laibin Expressway, integrating the stereographic projection method and FLAC3D numerical simulation method, the article made a qualitative and quantitative analysis of the stability of the side slope,and based on the result, put forth the corresponding protection design plan.%文章根据桂平至来宾高速公路K147＋740-K147＋920段右侧边坡的工程地质和水文地质条件，综合运用赤平极射投影法及FLAC3D数值模拟方法对该边坡的稳定性进行了定性和定量分析，并基于分析结果提出了相应的防护设计方案。