基于强度折减法的高速公路边坡稳定ANSYS分析

ANSYS analysis of highway slope stability based on strength reduction method

介绍了高速公路附近边坡结构破坏的基本原理。结合深圳地区工程实例,运用ANSYS进行数值模拟分析,获得了边坡应力和位移等的分布规律;通过对不同强度折减系数下的结果分析来判断边坡的稳定性,其分析及结论对深圳地区高速公路边坡问题研究具有一定的参考价值。

This paper has introduced the basic principle of slope structural failure near the highway. Combined with the en- gineering practice in Shenzhen, using ANSYS to conduct numerical simulation analysis, obtained the distribution regularity of slope stress and displacement ; determining the stability of slope through the results analysis under different strength reduction fac- tor, the analysis and conclusion has certain reference value for highway slope problem study in Shenzhen.