摘要
利用有限元强度折减法,结合实际工程,对边坡稳定性进行了二维与三维分析,并与简化的Bish-op法的计算结果对比来验算分析的准确性,表明将有限元强度折减法用于边坡稳定性分析是可行的。而二维与三维模型的选取要结合工程的实际情况合理选择。
This paper is based on the strength reduction FEM ,combining actual project,analyzing the stability of two and three-dimensional slope.The results are compared with simplified Bishop method to check the accuracy of the analysis.It is indicated that the strength reduction FEM analysis for slope stability is feasible.It is better to consider the actual situation before we make a choice of two or three-dimensional analysis model.
出处
《低温建筑技术》
2010年第11期79-81,共3页
Low Temperature Architecture Technology
关键词
边坡稳定性
有限元
强度折减法
安全系数
slope stability
finite element
strength reduction method
safety factor
