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- Title
Intelligent Verification and Digital Authentication of Railway Engineering Based on BIM Technology.
- Authors
LIU Yanming; ZHANG Xuefu; ZHU Xiao; CUI Ming
- Abstract
In recent years, the application of BIM Technology in the railway industry has entered a period of rapid development. The accuracy, consistency with 2D drawings and compliance of 3D information model cannot be guaranteed, which has become the main obstacle restricting the application and development of BIM Technology in the railway industry. Combined with the cases of Xi'an - Shiyan High-speed railway and Jiuquan - Ejina Railway project, this paper analyzes and puts forward the solution of BIM integrity, consistency and compliance: forward design, intelligent verification and digital authentication. Follow-up in-depth application, to verify the feasibility and necessity of this scheme in theory and practice. The results show that: (1) BIM forward design is the primary technical measure to ensure the accuracy of the model and the consistency with 2D drawings; (2) Intelligent Verification is a necessary technical means to ensure the accuracy and compliance of the model; (3) Digital authentication lays the foundation for the full life cycle application of the projects, The research results have certain reference and application value for further improving railway information construction and BIM Technology Promotion.
- Publication
Railway Standard Design, 2023, Vol 67, Issue 12, p37
- ISSN
1004-2954
- Publication type
Article
- DOI
10.13238/j.issn.1004-2954.202205170002