摘要
对软弱地层中深基坑失稳机理进行具体分析,分类已有的支护结构,提出9种深基坑支护体系的破坏模式并分析其破坏原因。利用ANSYS分析软件并结合平面框架分析模型对深基坑工程支护体系及受力特性进行数值分析,以期对相关建筑同行作出一定参考。
A detailed analysis of the instability mechanism of deep foundation pits in weak stratum is carried out, the existing supporting structures are classified, and nine types of failure modes of deep foundation pit supporting systems are proposed and the reasons for their failures are analyzed. ANSYS software combined with the plane frame analysis model were carried out numerical analysis on the supporting system and force characteristics of deep foundation pit engineering, which will make a certain reference to related construction counterparts.
作者
余冬静
仇方形
Yu Dong-jing;Qiu Fang-xing
出处
《建筑技术开发》
2022年第15期176-178,共3页
Building Technology Development
关键词
软弱地层
深基坑工程
支护体系
数值分析
soft ground
deep foundation pit engineering
supporting system
numerical analysis
