Abstract:
In view of the low efficiency of data collaboration and the lack of visual expression under the traditional subway construction schedule management mode, this paper combineed the Building Information Modeling (BIM) technology with the metro project sub-project, and proposed a construction schedule management scheme based on BIM. By establishing the Engineering Breakdown Structure(EBS) standard for subway construction, the paper constructed the mapping relationship between BIM and sub-items. The construction site filled in the construction progress and made the construction plan according to the process completion, automatically generated the construction report, and obtained the progress statistical data. The application in the general contracting project of Guangzhou Metro Line 11 shows that the scheme has an obvious effect on the comprehensive progress management at the line level, realizes the automation, standardized control and refined management of the construction plan and construction process, and effectively improves the construction progress management level and management efficiency.