基于BIM技术的地铁铺轨施工可视化研究

Study on the Visualization of Subway Track-Laying Construction Based on BIM Technology

轨道交通作为高运力、低能耗、绿色安全的现代化立体交通系统在我国得到迅猛发展,BIM技术在轨道交通项目中的应用也取得了很大优势。文章以无锡地铁3号线一期工程02标段轨道铺设项目为工程依托,建立适用于地铁轨道的BIM技术构件资源族库,开展基于BIM技术的地铁铺轨施工可视化技术交底研究。研究成果可以完善更新地铁轨道构件资源族库,使BIM技术适用于我国地铁轨道施工相关技术规范;也为基于BIM技术的地铁铺轨施工可视化研究奠定基础,推动地铁铺轨施工信息化管理,顺应地铁施工协同管理的发展需求。

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.