摘要
滑坡推力是边坡治理工程的基础资料。本文探讨了通过改进 Janbu法来计算滑坡推力 ,并进行了详细推导。应用表明 :它不但可以指出推力分布情况 ,同时也指明了治理工程的部位及其应提供的抗力大小 ;改善坡体的强度参数 ,对于减小推力也是有益的。
The thrusting force of landslide is the basic data for slope protecting works. In this paper, the authors modified the general Janbu method, considering a more reasonable force distribution and shearing failure mechanism. Its application shows that the modified method can give the position and magnitude of the thrusting force. In addition, increasing strength parameters of the landslide can reduce the thrusting force.
出处
《工程地质学报》
CSCD
2000年第4期493-496,共4页
Journal of Engineering Geology
