Research on the Application of BIM Technology in the Cost Management of Construction Projects

Under the premise of ensuring safety, quality compliance, reasonable schedule, and lowest cost are the fundamental goals of construction project management. The realization of this goal, in the final analysis, will fall on the key point of cost management. With the advent of the "Internet + " era, the construction industry has developed rapidly, especially the application and promotion of BIM technology, which has gradually changed the traditional cost control mode. Based on BIM technology, taking construction project cost management as the research object, introducing the management method based on "BIM + earned value method", analyzing the application of BIM technology in construction project cost management, constructing a cost management practice model, proposing specific countermeasures, and guiding the project practice.