深基坑边坡稳定性及支护技术研究

Research on stability and support technology of deep pit slope

通过对深基坑边坡支护工程的发展与研究现状分析,提出了边坡处治基本理论及稳定性分析的方法,并对边坡工程的设计与加固进行了分析研究,介绍了几种增强土坡稳定性的常用方法,利用大型有限元分析软件ADINA对某一采用锚杆支护的边坡在地震荷载作用下的动力稳定性进行了分析,对于复杂动荷载作用的边坡稳定性分析问题做出了很好的解决。

This paper analyzes the development of deep foundation engineering and research, presents the basic theory and treatment of analysis method of slope stability, which is the basis of engineering design and analysis of reinforcement. This paper introduces a few kind of common method for enhancing the stability of slopes. In this paper, a slope under seismic load dynamic stability is analyzed by ADINA software, which gives a good solution of the complex dynamic loading problem of slope stability analysis.