摘要
高边坡在山区公路建设中所占的比例很大,路基边坡稳定性控制成功与否既是山区公路建设成败的关键因素,也是工程安全和降低费用的重要环节。文章通过建立ABAQUS三维数值仿真模型,运用强度折减法对边坡的强度参数进行折减,得出边坡在临近破坏时的变形规律,并评价其加固效果。
High slop has a large proportion in mountain highway construction. The success of subgrade slope stability control is not only a key factor in the success of mountain highway construction, but also an important part of project safety and lower costs. By establishing ABAQUS three -dimensional numerical simulation model, and using strength reduction method to reduce the strength parameters of slope, this paper derived the law of deformation of the slope in the near destruction, and evaluated the effect of reinforcement.
出处
《内蒙古公路与运输》
2012年第2期1-3,共3页
Highways & Transportation in Inner Mongolia
关键词
强度折减
边坡稳定性
加固
strength reduction
slope stability
reinforcement
