Dynamic simulation and risk early warning of deep foundation pit support construction based on BIM
基于BIM的深基坑支护施工动态模拟与风险预警

摘要

深基坑支护施工是城市建设中的一项关键技术，传统的施工方法面临着安全风险高、施工效率低等问题。本文结合BIM技术，探讨了基于BIM的深基坑支护施工动态模拟与风险预警的方法。通过建立基坑支护施工的三维模型，实时监控施工过程中的地质变化、支护结构的受力情况，并利用数据分析进行风险预警，能有效提高施工安全性，减少事故发生。该方法不仅优化了施工方案，也为后期的基坑支护设计与施工提供了科学依据。基于BIM的动态模拟与风险预警系统具有较高的实用价值和推广前景。

Abstract

Deep foundation pit support construction is a key technology in urban construction. Traditional construction methods are faced with problems such as high safety risks and low construction efficiency. This paper, combined with BIM technology, discusses the methods of dynamic simulation and risk early warning for deep foundation pit support construction based on BIM. By establishing a 3D model of foundation pit support construction, real-time monitoring of geological changes and the stress conditions of the support structure during the construction process, and using data analysis for risk early warning, the construction safety can be effectively improved, and accidents can be reduced. This method not only optimizes the construction plan but also provides a scientific basis for the subsequent design and construction of foundation pit support. The BIM-based dynamic simulation and risk early warning system has high practical value and popularization prospects.