科技创新与应用2026，Vol.16Issue(23)：26-30,5.DOI:10.19981/j.CN23-1581/G3.2026.23.006
铁路四电工程全生命周期数智化建设管理研究
摘要
Abstract
With the continuous expansion of China's high-speed railway network,the complexity and coordination demands of the railway four electricity-related projects(communication,signal,power,and electrification)systems have increased significantly.Traditional management models often suffer from information silos,cross-disciplinary conflicts,and data discontinuities.To address these challenges,this study proposes an integrated lifecycle management framework based on BIM,GIS,and digital twin technologies.The framework establishes a five-layer architecture("Facility-Data-Service-Application-User")and develops key technologies such as parametric modeling,3DTiles-based lightweight publishing,and multi-source information fusion warning.Empirical studies were conducted on two representative projects,i.e.the Guiyang-Nanning High-speed Railway and the Chengdu-Chongqing Middle Line,using before-and-after comparisons and multi-project validation.The results demonstrate that the proposed framework achieves measurable improvements across design,construction,and operation stages:enhancing efficiency in conflict detection during design,improving coordination and resource management during construction,and enabling more timely risk warning and emergency response during operation.关键词
铁路四电工程/BIM/GIS/数智化/数字孪生Key words
railway four electricity-related projects/BIM/GIS/digital intelligence/digital twins分类
交通工程引用本文复制引用
令永春,阎震,郑云水,田振宇,李锋,周寿刚..铁路四电工程全生命周期数智化建设管理研究[J].科技创新与应用,2026,16(23):26-30,5.基金项目
中国国家铁路集团有限公司科技研究开发计划项目(N2024S012) （N2024S012）
