Research On Railway Intermediate Station Design System Based On BIM

Station is the basic production unit of railway transportation,concentrating the technical equipment related to transportation,it connects construction and post-station engineering,need coordination between different major and department,and rely on information updating and interaction to realize.The emergence of building information modeling(BIM)technology makes the coordination more convenient between the different major,improve production efficiency,reduce the error rate,in recent years,as a major innovation technology,BIM technology rapid development in the construction industry,has been gradually developed from theory to practice,and it is more possible to change the railway design direction from the traditional two-dimensional to the multi-dimensional.This paper realize intermediate station design based on BIM technology,and it has great significance to BIM development on railway.The main contents,method and results are listed below:(1)Deep research on BIM technology from the meaning of BIM,the related software,characteristic etc.Analyze theoretical and technical that introduced BIM into the intermediate station design system.The core technology is to store the complete and uniform data format information in the entire life cycle of the project,support parametric design and collaborative design.(2)Analyze structure primitive information model libraries that would be used in intermediate design system,realize the classification and coding,and finish model creation and additional information.(3)On the basis of the above analysis,develop the intermediate station design system,the core of the system is to use computer technology to achieve intermediate station design,include modeling,the addition and use of information.Through the secondary development of software to realize intermediate station design,selecting the Autodesk Revit software as the platform,combining with primitive information model and using Visual Studio programming to achieve the various function,include line equipment,communication equipment,passenger equipment,freight equipment,plan calculation and so on.And then through classification and coding of the primitive information model to realize the information sharing and updating,and realize the collaborative design,using Autodesk Naviswork Manage to analyze collaborative function.(4)Test and verify the main function of system.Realize the layout of intermediate equipment,plan calculation and drawing,and use model to walkthrough,collision detection and construction schedule simulation,the system's effectiveness has been proved.