摘要
自稳性较差的土体中,边坡开挖施工常常采用辅助加固方式来保证边坡的稳定。以某水利工程边坡为研究对象,通过Flac3D软件,对采用锚索加固方式的边坡稳定性进行分析研究。研究表明:(1)边坡内土体的最大位移为5.04e-2m,最大有效应力为2.81e5Pa;(2)锚索的最大速度为4.02e-16m/s,最大位移为2.13e-2m;(3)边坡上部土体的加固可参考下部的锚索布置形式进行。
In soils with poor self-stability, slope excavation construction often requires auxiliary reinforcement to ensure the stability of slopes. In this paper, based on a solid slope project, the stability of the slope using anchor cable reinforcement is analyzed and studied by Flac3D software. The results show that(1)the maximum displacement of the soil in the slope is 5.04e-2m and the maximum effective stress is 2.81e5Pa;(2)the maximum velocity of the anchor cable is 4.02e-16m/s and the maximum displacement is 2.13e-2m;(3)the reinforcement of the soil in the upper part of the slope can be carried out with reference to the anchor cable arrangement in the lower part.
作者
康文轩
KANG Wen-xuan(Changji Water Conservancy Management Station,Changji 831100,Xinjiang,China)
出处
《水利科技与经济》
2023年第1期48-51,共4页
Water Conservancy Science and Technology and Economy
关键词
边坡工程
锚索加固
位移云图
有效应力
slope engineering
anchor cable reinforcement
displacement cloud
effective stress
