基于BIM技术的地铁铺轨施工可视化研究OA

As a modern three-dimensional transportation system with high transport capacity,low energy consumption and green safety,rail transit has developed rapidly in China,and the application of BIM technology in rail transit projects has also achieved great advantages.Based on the track-laying project of 02 section of Wuxi Metro Line 3 Phase I Project,the BIM component resource library for subway track is established,and the visualization technology of subway track-laying is studied based on the BIM.The research results can improve and update the resource family database of subway rail components,so that BIM technology can be applied to the relevant technical specifications of subway rail construction in China.It also lays the foundation for the research on the visualization of subway track-laying based on the BIM,promotes the information-based management of subway track-laying construction,and complies with the development needs of subway construction collaborative management.