Abstract:The article constructs a dynamic monitoring system for construction project progress management based on BIM technology, discusses the application value of BIM technology in dynamic monitoring of construction project progress management, and takes a high-rise commercial and residential complex building project as an example to conduct research on dynamic monitoring and optimization of construction project progress management, focusing on the entire process of model construction, progress binding, simulation rehearsal, dynamic monitoring, deviation analysis, and optimization plan. The aim is to provide practical reference for the dynamic monitoring and optimization of construction project progress management empowered by BIM technology.