某省道公路互通立交匝道山体边坡稳定分析与治理措施探讨

An interchange ramp of a certain highwang of a certain province

边坡的变形是多因素联合作用的结果,其形成条件、产生原因、变形破坏机制和几何边界条件往往具有复杂性和不确定性,如何正确分析边坡变形特征,选取合理的防治工程方案,成为能否有效治理边坡变形的关键。本文通过对某省道公路互通匝道右侧边坡的工程地质条件进行了分析,采用多种勘察手段,对边坡变形和裂缝产生原因进行重点分析。对防治方案进行分析比较,对治理效果成败进行了总结。

The deformation of the slope is the result of the combined action of various factors.The characters of these factors including the formation condition,the creation cause,the deformation damage mechanism and the geometrical boundary condition are complex and uncertain.How to analyse exactly the deformation behavior of the slope and chose the appropriate control project are the key to that control effectively the deformation of the slope.This paper analyse the engineering geological condition of right slope of the provincial highway interchange ramps are analyzed and use many survey methods to major analyse the cause of the deformation of the slope and the creation of the cracks.Finally,this paper analyse and compare the control project and sum up the effect of the control.