Journal of Engineering Research

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.

BIM technology; Deep foundation pit support; Dynamic simulation; Risk early warning; Construction safety