This paper describes the BIM application in construction in Yunnan Science and Technology Museum project. BIM application reduced rework in construction and improved the efficiency and resource utilization. It also used to verify construction techniques and processes and optimize the construction program. Finally, self-developed 4D, 5D construction management platform was developed for the project schedule and cost control.

As the key supporting project of BOAO Forum for Asia 2016, BOAO Airport was built in 10 months. The construction speed was double of the domestic similar projects. Considering the short period and the high orientation, the project used BIM technology to obtain high quality and performance, applied data reference for the airport construction under BIM times.

During the construction progress, the stadium buildings own the characteristics of extensive involvements, heavy coordination, strong comprehensiveness, and multi influencing factor involvement, which pose challenges to the construction scheme, technology, progress and coordination management. Taking the cultural and sports center project in Chuzhou higher education science and innovation city as an example, this paper introduces in details the application of the BIM technology in the stadium project, aiming at solving the construction problems of the stadium. The building possesses the unique appearance design of "flying cloud and dancing swallow", which embodies the many characteristics of large span and complex structure of steel structure engineering, high precision requirement of metal roof installation, and diversified decorative materials, putting forward high requirements for site construction management. The BIM application is able to plan the overall application implementation, and to conduct visual disclosure of complex nodes and construction process, improving the construction quality. A project-level cloud coordination platform is established with refined material tracking system, progress control system and safety monitoring system, which is able to improve the safe and civilized construction environment and to enhance the information management. In view of the key and difficult parts, a BIM based technical scheme simulation is established to solve the problems of difficult processing and high cost of roof hyperboloid panel. The hoisting scheme of steel structure is refined to achieve the goal of small structural deformation, high safety and high accuracy. Finally, on the premise of ensuring the quality of the project, other benefits also achieved including reducing the cost, shortening the construction period and saving materials.