基于BIM技术的高铁接触网全生命周期管理研究

Full life cycle management of high-speed railway catenary systembased on BIM technology

针对高速铁路(简称:高铁)接触网在设计、制造、施工和运营维护(简称:运维)各阶段业务数据共享共用及业务系统协同不足的问题,根据接触网工程管理需求,结合智能高铁“模数一体,轴面协同”管理理念,开展基于BIM(Building Information Modeling)技术的高铁接触网全生命周期管理研究。通过BIM模型和数据一体化传递、BIM模型传递转化与轻量化等关键技术,构建接触网全生命周期管理模数一体化平台,并在渝昆(重庆—昆明)高铁建设过程中进行多阶段的应用验证,全面推进接触网工程智能化提升与高质量发展。

In response to the problem of insufficient business data sharing and collaboration of business systems in the design,manufacturing,construction,operation and maintenance stages of high-speed railway catenary system,this paper conducted research on the full lifecycle management of high-speed railway catenary system based on BIM(Building Information Modeling)technology,in accordance with the requirements of catenary system engineering management and the management concept of intelligent high-speed railway"module integration,axis surface collaboration".The paper constructed a modular integrated platform for the full lifecycle management of catenary system through key technologies such as BIM model and data integration transmission,BIM model transmission transformation,and lightweighting.The platform has been validated in multiple stages during the construction of the Chongqing-Kunming high-speed railway,comprehensively promoted the intelligent improvement and high-quality development of catenary system engineering.