Quality, schedule, cost, as three main goals of engineering project management, have a relation of unity of opposites. Efficiency of traditional project management pattern is generally not high in the aspect of cost control, process control and quality control. Based on this, Building Information Modeling (BIM) is adopted for project information management. It can build 3D modeling for engineering construction, which can improve the calculation precision of the project cost, realize dynamic whole process management. BIM technology makes project management informationization more comprehensive,...