The project of Shandong New Science and Technology Museum is characterized by unique project shape, with difficulties in construction, tight construction period, large scale of mechanical and electrical engineering, and exquisite interior decoration. The project adopts mixed steel structure, cast-in-place and prefabrication to meet the unique requirements of large space, large span and building shape. In the process of construction, there are some problems existed including complicated management and distortion of construction data. Therefore, through the application research of BIM Technology, this project has realized the construction of BIM model, the collision inspection and optimization of electromechanical pipelines, and the lapping of complex nodes of steel structure. At the same time, the intelligent construction system is also used to realize the transparent management of the project and promote the green management and intelligent construction of Jinan City.

BIM technology has been widely used in the construction industry and is helping the construction industry to develop to a new stage. In view of the many difficulties in the project of Beijing New Airport, including large scale, scattered construction, complicated steel roofing and complicated decorative panel, this paper mainly introduces the BIM application in the engineering construction progress in areas of site layout, construction guidance, pipeline layout optimization, progress management, and safety protection, which helps to establish "high-quality projects, model projects, safety projects, clean and honest projects". The BIM application has effectively saved the cost, shortened the construction period, guaranteed the smooth progress of the project, and improved the management level of the project, which provides some reference and reference for the application and expansion of BIM in similar projects.