深基坑支护设计与数值模拟分析研究  

Research on Design and Numerical Simulation Analysis of Deep Excavation Support

作　　者：张长迪 梅赟 刘志伟 马泽琛 修瑞雪 Zhang Chang-di;Mei Yun;Liu Zhi-wei;Ma Ze-chen;Xiu Rui-xue

机构地区：[1]中建二局第三建筑工程有限公司,北京100070

出　　处：《建筑技术开发》2024年第11期73-75,共3页Building Technology Development

摘　　要：研究利用Phase 2数值模拟软件,对该项目深基坑工程建立二维几何模型,对其施工开挖过程进行模拟。经过对模拟计算结果的分析,从而分析出基坑稳定性,同时对开挖过程中土体最大位移和稳定性的变化情况进行分析,并对土体最大位移和稳定性进行总结,最后利用Phase 2数值模拟软件进行支护设计分析。Research on the use of Phase2 numerical simulation software to establish a two-dimensional geometric model of the deep excavation project and simulate its construction and excavation process.After analyzing the simulation results,the stability of the foundation pit was determined.At the same time,the changes in the maximum displacement and stability of the soil during excavation were analyzed,and the maximum displacement and stability of the soil were summarized..Finally,the Phase2 numerical simulation software was used for support design analysis.

关 键 词：深基坑 支护设计 数值模拟 

分 类 号：TU74[建筑科学—建筑技术科学]