Digital Twin Enabling Technologies for Advancing Road Engineering and Lifecycle Applications

作     者：Yu Yan Lei Ni Lijun Sun Ying Wang Jianing Zhou Yu Yan;Lei Ni;Lijun Sun;Ying Wang;Jianing Zhou

作者机构：Key Laboratory of Road and Traffic Engineering of Ministry of EducationTongji UniversityShanghai 201804China School of Civil and Environmental EngineeringHarbin Institute of Technology(Shenzhen)Shenzhen 518055China 

出 版 物：《工程（英文）》 (Engineering)

年 卷 期：2025年第44卷第1期

页      面：184-206页

核心收录：

基　　金：国家科技攻关计划项目 

主　　题：Digital twin Road infrastructure Enabling technology Life cycle 

摘      要：Road infrastructure is facing significant digitalization challenges within the context of new infrastructure construction in China and *** the advanced digital technologies,digital twin(DT)has gained prominence across various engineering sectors,including the manufacturing and construction ***,road engineering has demonstrated a growing interest in DT and has achieved promising results in DT-related applications over the past several *** paper systematically intro-duces the development of DT and examines its current state in road engineering by reviewing research articles on DT-enabling technologies,such as model creation,condition sensing,data processing,and interaction,as well as its applications throughout the lifecycle of road *** findings indi-cate that research has primarily focused on data perception and virtual model creation,while real-time data processing and interaction between physical and virtual models remain *** in road engineering has been predominantly applied during the operation and maintenance phases,with limited attention given to the construction and demolition *** efforts should focus on estab-lishing uniform standards,developing innovative perception and data interaction techniques,optimizing development costs,and expanding the scope of lifecycle applications to facilitate the digital transforma-tion of road *** review provides a comprehensive overview of state-of-the-art advance-ments in this field and paves the way for leveraging DT in road infrastructure lifecycle management.