摘要
利用 ANSYS 仿真模拟平台,配合滑动方向准则及临界滑动面的寻求模式对边坡稳定性进行分析。分析过程中,考虑了边坡失稳过程中的应力重分布,由此引起了临界滑动面的改变,真实地反映了边坡失稳是一个逐步发展的过程,并以算例对边坡失稳的过程进行了仿真模拟分析。
The slope stability is analyzed on ANSYS simulation platform according to the criterion of the slip direction and the scheme for searching the critical slip surface.In the analysis,stress re-distribution during the slope instability is considered.In the process,the critical slip surface is changed.This truly reflects that the instability of slope is a developing process.A numerical example is given to simulate the process of the slope instability by the proposed method.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2002年第S1期169-171,共3页
Rock and Soil Mechanics
基金
湖北省自然科学基金资助项目(编号:2001ABB025)
关键词
边坡失稳
ANSYS
仿真
临界滑动面
slope instability
ANSYS
simulation
critical slip surface.
