Application of BIM Technology in the Whole Life Cycle of Expressway Engineering

With the continuous promotion and pilot application of the “a country with strong transportation network” project, BIM technology has been more and more widely used in expressway projects. With BIM technology as the core, based on the unified data standard, combined with the business management needs of the expressway in the early stage, construction period and operation period, build an integrated platform to explore the application of BIM technology in the whole life cycle of the expressway. Take Majing Expressway in Shaanxi Province as an example, carry out application at all stages, integrate the management information of the whole process, carry out data flow at all stages, and realize the digitalization of the whole life cycle.