BIM Based Subway Engineering Refinement Management

With the construction of subway projects in various cities in China,the subway plays an increasingly important role in people's life.Metro professional more,the design cycle is long,short construction period,construction units,more high quality requirement,complicated field conditions,the problems of the professional construction,the characteristics of high civilization construction requirements,big security responsibility demands urgently the subway project USES the fine management.Standard by subway refines the idea as the guidance,BIM application as the means,the subway project in different stages of the design,construction as a key,the elaborating management analysis application of BIM technology for quality,progress,cost,the contribution of various aspects of fine management,exploring the after the application of BIM technology and fine management of project management processes.Law of the application of BIM technology in xiamen metro line 1 case of rendering quality refinement,time visualization,controllable cost of scientific management mode,effectively improve the past some problems in the subway construction,explore a set of process based on BIM technology of fine management.Management of sex,operability and stability.This paper takes xiamen metro line 1 project as a case,from the BIM technology in the practical application of design stage,construction stage,confirmed the BIM technology in the value of the subway project of fine management,further defined the meaning of BIM technology in the fine management,formed a set of practical and effective in a subway project management based on BIM technology refinement management process.This research has great value and significance in the application of BIM in the delicacy management of metro projectst.