西南某铁路便道边坡稳定性的有限元分析

Finite element analysis of stability of railway sidewalk slope

结合西南某铁路便道边坡的工程概况,采用ABAQUS有限元分析软件,对铁路便道边坡的稳定性进行了有限元分析,并基于强度折减法,获得了该边坡的安全系数,确定了滑动面位置,进而为边坡防护与加固设计提供了参考,并给出了相应的加固处治建议。

In this study,according to the engineering condition of the sidewalk slope of a railway in southwest China,by adopting ABAQUS finite element analysis software,the stability of the sidewalk slope of railway is analyzed. Based on the strength reduction method,the safety factor of the slope is obtained,and the sliding surface position is determined. Furthermore,the reference for slope protection and reinforcement design is provided,and corresponding reinforcement treatment recommendations are given.