BIM技术在铁路通信设计中的应用研究  

Research on the Application of BIM Technology in Railway Communication Design

作　　者：柴天娇 Chai Tianjiao

机构地区：[1]中国铁路设计集团有限公司电化电信院,天津300308

出　　处：《铁道通信信号》2022年第11期42-47,共6页Railway Signalling & Communication

基　　金：中国铁路设计集团有限公司科技开发课题(2021A240806)。

摘　　要：铁路通信接口众多,为满足多专业协同设计,实现复杂场景可视化,基于BIM技术建立了可视化工程模型,通过模型协同检查完成各专业配合设计,实现了通信专业在接口工程、区间工程、站场工程、站房工程中的优化设计,以及专业间的数据共享;完成了短段光缆引入区间所亭径路、区间场坪内设备及线缆布设,以及法拉第笼的深化设计。基于统一的数据源,验证了BIM技术在通信设计中可以更直观地表达设计意图,减少专业之间“差、错、漏、碰”等问题,提高了设计水平及效率。There are many interfaces in railway communication.In order to meet the requirements of multi discipline collaborative design and realize the visualization of complex scenes,a visual engineering model is established based on BIM technology.Through the model collaborative inspection,the collaborative design of various disciplines is completed,and the optimal design of communication disciplines in interface engineering,interval engineering,station engineering and station building engineering and data sharing among disciplines are realized.The detailed design of short segment optical cable into the interval pavilion path,the layout of equipment and cable in the interval yard,and the Faraday cage are completed.Based on the unified data source,it is veritied that BIM technology can more intuitively express the design intent,reduce the"differences,errors,leakages and collisions"and other problems between disciplines,and improve the design level and-efficiency.

关 键 词：铁路通信 BIM技术 接口模型 综合管线 径路 

分 类 号：U285[交通运输工程—交通信息工程及控制]