摘要
随着我国各主要城市地铁线网的快速发展,地铁桥隧结构运维管理面临的挑战和瓶颈问题也愈发显著。为提升地铁桥隧结构运营安全性,提出了地铁桥隧结构数字孪生智能运维平台。首先分析了数字孪生在地铁桥隧结构运维中的应用需求;然后以数字孪生需求为基础,提出地铁桥隧的数字孪生模型结构、运行机制和平台架构;最后详细阐述了数字孪生在地铁桥隧运维中的功能应用,为城市轨道交通设施结构运维管理提供新的技术支持方案。
With the rapid development of metro networks in major cities in China,the challenges and bottlenecks faced by the operation and maintenance management of metro bridge and tunnel structures have become increasingly significant.In order to improve the structural safety of metro bridges and tunnels in operation,a digital twin-based platform framework for metro bridge and tunnel structure service was proposed.First,the application requirements of digital twins in the operation and maintenance of metro bridge and tunnel structures were analyzed.Then,the digital twin model structure,operation mechanism and platform architecture design were proposed based on those requirements.Finally,the functional application of digital twins for operations and maintenances of metro bridges and tunnels were elaborated,which would provide a new technical support program for operation and maintenance management of urban rail transportation facilities and structures.
作者
覃文波
周诚
陈健
王帆
刘文黎
QIN Wenbo;ZHOU Cheng;CHEN Jian;WANG Fan;LIU Wenli(School of Civil&Hydraulic Engineering,Huazhong University of Science&Technology,Wuhan 430074,China;National Technological Innovation Center for Digital Construction,Huazhong University of Science&Technology,Wuhan 430074,China)
出处
《工业建筑》
2024年第2期43-50,共8页
Industrial Construction
基金
国家自然科学基金重大项目(52192664)。
关键词
数字孪生
地铁运营
结构服役监测
结构服役性能
维修方案优化
digital twin
metro operation
structural service monitoring
structural service performance
maintenance program optimization
作者简介
第一作者:覃文波,男,1993年出生,博士研究生,qwb@hust.edu.cn;通信作者:陈健,男,1981年出生,博士,副教授,博士生导师,主要从事地下工程智能建造相关的教学与科研工作,eltonjchen@hust.edu.cn。
