基于ANSYS对深基坑开挖过程中引起的周围建筑影响因素分析  

ANALYSIS OF INFLUENCING FACTORS ON SURROUNDING BUILDINGS DURING DEEP FOUNDATION PIT EXCAVATION PROCESS BASED ON ANSYS

作　　者：李观铿 Li Guan-keng

机构地区：[1]深圳明恒裕建筑劳务有限公司,广东深圳518001

出　　处：《建筑技术开发》2024年第8期148-150,共3页Building Technology Development

摘　　要：利用ANSYS软件对深基坑开挖过程中引起的周围建筑影响因素进行深入分析。通过建立精确的数值模型,模拟不同开挖阶段土体的应力、变形等力学行为,并重点探讨这些变化对周围建筑的影响。研究结果表明,基坑开挖过程中土体的位移和应力变化以及支护结构的稳定性对周围建筑的安全稳定具有显著影响。本研究的分析方法和结论为实际工程中深基坑开挖提供了有力的理论支持和技术指导,有助于确保工程安全,减少潜在风险。This article uses ANSYS software to conduct an in-depth analysis of the influencing factors of surrounding buildings during the excavation process of deep foundation pits.By establishing an accurate numerical model,the mechanical behaviors of soil such as stress and deformation at different excavation stages were simulated,and the impact of these changes on surrounding buildings was mainly explored.The research results indicate that the displacement and stress changes of soil during excavation,as well as the stability of support structures,have a significant impact on the safety and stability of surrounding buildings.The analysis methods and conclusions of this article provide strong theoretical support and technical guidance for deep foundation pit excavation in practical engineering,which helps to ensure engineering safety and reduce potential risks.

关 键 词：ANSYS 深基坑 有限元 

分 类 号：TU753[建筑科学—建筑技术科学]