滇西某水电站导流洞在施工开挖工程中，边坡上部岩体会出现多条裂隙，对边坡的稳定性和施工安全性有着一定的影响。本文采用数值模拟对边坡进行了三维建模，植入锚杆加固措施对边坡的整体水平位移和塑形区进行了对比分析。通过数值模拟计算得出锚杆加固对改善边坡的变形有着良好的作用，对后期的施工有着一定的保障。%During the excavation of the diversion tunnel in DianXi, in the process of excavation, a number of cracks have been found in the upper slope rock mass, the stability and subsequent excavation of tunnels have been significantly adverse influenced. This paper adopts the numerical simulation was carried out on the slope with 3D modeling, With embedded anchor reinforcement measures, the overall level of slope displacement and plastic zone are analyzed in comparison. Calculated through the numerical simulation of anchor reinforcement to improve the slope deformation has a good effect, has a certain security on the late construction.
展开▼
