岩土工程学报2016，Vol.38Issue(5)：946-951,6.DOI:10.11779/CJGE201605022
一种边坡稳定分析的新方法
New method for slope stability analysis
秦忠国 1张向阳1
作者信息
- 1. 河海大学力学与材料学院工程力学系，江苏 南京 210098
- 折叠
摘要
Abstract
A new method is proposed for the calculation of slope stability, and the basic theories and formula derivations of the method are introduced. The method is based on the idea of both the finite element method and the limit equilibrium method. In contrast with that of the classical limit equilibrium methods for the calculation of slope stability, the advantage of the new method is that it can strictly satisfy all the equilibrium conditions without factitious simplification and assumptions to the inter-slice forces, and only needs to specify a slip surface with any shape. The analyses of numerical examples indicate the validity and effectiveness of the proposed method, that is, it is practical to use for many applications and has advantages of relatively simple calculation formulas, easy programming and fast convergence in iterations.关键词
边坡稳定/有限元法/极限平衡/条间力假定Key words
slope stability/finite element method/limit equilibrium/inter-slice force assumption分类
建筑与水利引用本文复制引用
秦忠国,张向阳..一种边坡稳定分析的新方法[J].岩土工程学报,2016,38(5):946-951,6.
