Research on the application of progress management of intelligent highway platform based on BIM

For the extensive management of highway construction progress, which relies on manual labor and experience-based estimates, a highway project division table based on WBS is used to conduct a refined division of the project into units, divisions, and sub-divisions; Split the BIM model at the component level according to the standard specifications of EBS, and define the structure, format, and content of the data; Using EBS and engineering division for platform data exchange and sharing, it achieves 3D visualization and fine management of progress based on BIM models, solving the problems of low informatization level, poor data sharing ability, and high influence of subjective factors in traditional progress management. In combination with the constructed progress management module, the pilot application of the Majiapu-Jingyang Expressway Project in Shaanxi Province will be carried out to display the image progress, simulate and demonstrate the progress, compare and warn the progress, and make progress control decisions, so as to improve the refinement, visualization, and scientific progress management.