Precision Modeling and Construction Spatial Layout of Large Rotating Bridges Based on BIM
This paper discusses the application of BIM technology in the swivel project of Guangshan Railway across Beijing-Kowloon Railway Bridge,and makes an in-depth study on the overall construction scheme and key steps of bridge swivel.Through the example analysis,the preparation work,monitoring facilities layout and construction steps of the swivel construction are introduced in detail,including the detailed process of trial rotation and formal swivel.On this basis,based on BIM technology,the fine modeling of spherical hinge bearing is studied,and the spatial layout of pier top rotation is further optimized by BIM technology to predict and solve potential problems.
bridgesbuilding information modeling(BIM)construction managementspatial layout
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