隧道工程数字孪生技术的发展现状与展望  

Developments and Future Prospects of Digital Twin Technology in Tunnel Engineering

作　　者：张麟 盛振华 谌睿彦 庞元凯 胡正 杨仲轩[5] ZHANG Lin;SHENG Zhenhua;CHEN Ruiyan;PANG Yuankai;HU Zheng;YANG Zhongxuan(Zhoushan City Transportation Engineering Management Center,Zhoushan 316021,Zhejiang,China;Zhejiang Yongzhou Duplex Phase I Expressway Limited Company,Zhoushan 316053,Zhejiang,China;School of Civil Engineering,Sun Yat-sen University,Zhuhai 519082,Guangdong,China;State Key Laboratory for Tunnel Engineering(Sun Yat-sen University),Zhuhai 519082,Guangdong,China;College of Civil Engineering and Architecture,Zhejiang University,Hangzhou 310058,Zhejiang,China)

机构地区：[1]舟山市交通工程管理中心,浙江舟山316021 [2]浙江甬舟复线一期高速公路有限公司,浙江舟山316053 [3]中山大学土木工程学院,广东珠海519082 [4]隧道工程灾变防控与智能建养全国重点实验室(中山大学),广东珠海519082 [5]浙江大学建筑工程学院,浙江杭州310058

出　　处：《隧道建设(中英文)》2024年第S2期23-35,共13页Tunnel Construction

基　　金：国家重点研发计划项目(2023YFB2604200);广东省自然科学基金面上项目(2023A1515012140)。

摘　　要：对近年来我国隧道工程数字孪生技术的发展现状进行了系统研究,首先对数字孪生技术的概念、要素、优势进行系统阐述,再针对我国隧道工程数字孪生技术的发展与研究现状进行分析。数据获取及处理、数字孪生建模和连接交互技术作为隧道工程数字孪生关键技术被详细介绍。总结了数字孪生技术在隧道工程设计、施工和运维三阶段中的一些应用场景,并结合近年来一些智慧隧道工程应用数字孪生技术的案例进行了归纳,如深中通道隧道,江苏省太湖隧道、贵州大娄山隧道等。此外,还对隧道全生命周期数字孪生模型的数据特征与数字孪生模型的标准提出了一些见解。目前,隧道行业数字孪生研究还处于起步阶段。尽管隧道工程数字孪生关键技术体系日趋完善,全生命周期应用范围不断扩展,但还面临着数据获取及融合难度大、模型构建及演化复杂、仿真分析与决策支持能力有待提高、缺乏统一应用规范等挑战。针对这些挑战,新型感知与计算技术、智能化技术融合等是今后进一步研究的方向。The authors conduct a systematic study on the development status of digital twin technology in China′s tunnel engineering in recent years.First,the concept,elements,and advantages of digital twin technology are systematically expounded.Then,the development and research status of digital twin technology in China′s tunnel engineering is analyzed.The key technologies of digital twin in tunnel engineering,data acquisition and processing,digital twin modeling,and connection and interaction technologies,are elaborated in detail.Some application scenarios of digital twin technology in the three stages of tunnel engineering design,construction operation,and maintenance are summarized,and based on the cases of some smart tunnel engineering applications of digital twin technology in recent years,such as the Shenzhen-Zhongshan tunnel,the Taihu tunnel in Jiangsu,and the Daloushan tunnel in Guizhou,are generalized.Furthermore,some insights are proposed on the data characteristics of the digital twin model throughout the life cycle of tunnels and the standards of the digital twin model.Currently,the research on digital twins in the tunnel industry is still in its infancy.Although the key technology system for digital twins in tunnel engineering is becoming more and more mature,and the application scope throughout the life cycle is continuously expanding,it still faces challenges such as the difficulty of data acquisition and integration,the complexity of model construction and evolution,the need to improve simulation analysis and decision support capabilities,and the lack of unified application standards.In response to these challenges,the integration of emerging sensing and computing technologies,as well as intelligent technologies,will be the direction for future in-depth research.

关 键 词：数字孪生 隧道工程 全生命周期 数据融合 

分 类 号：U45[建筑科学—桥梁与隧道工程]