摘要
利用ANSYS软件对一处黄土高边坡的开挖进行模拟,并对边坡开挖的变形破坏特征进行了分析,模拟结果表明开挖后边坡横向位移较大,边坡已经产生滑移,同时边坡地层拉应力变化较大,从而导致边坡失稳,与边坡监测结果基本一致。
This paper simulates the excavation of a high loess slope with ANSYS software, analyzes deformation and damage features of excavated slope. The simulated result shows that： horizontal slope displacement is rather great after excavation, the slope begins to slip, and the tensile stress of the slope strata changes so great that leads to slope unstable, which is identical to slope testing result.
出处
《山西建筑》
2010年第36期89-90,共2页
Shanxi Architecture
关键词
黄土高边坡
ANSYS
开挖卸荷
稳定计算
high loess slope, ANSYS, excavation unloading, stability calculation
