装配式路面结构设计、材料及施工研究进展

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中图分类号：U416 文献标志码：A

本文引用格式：，等.装配式路面结构设计、材料及施工研究进展[J].华东交通大学学报，2025，42（2）：15-34.

Research Progress in Structural Design，Materials and Construction of Prefabricated Pavement

Yu Xin1²，He Pingping'，Chen Chen1²，Fan Lin，Liu Yusong'，Zhou Zidong' .College of Transportation Engineering，Changsha UniversityofScience & Technology，Changsha 410114，China; 2.College ofCivil andTransportation，HohaiUniversity，Nanjing21oo24，China）

Abstract：Prefabricatedpavement technology，as aneffcient and environmentally friendly method forroad construction，has gained widespread attention globally inrecent years.Despite significant research achievements，a comprehensive summary and synthesis were stillacking. This paper systematically reviews the research progress of prefabricated pavement technology from threekey perspectives： pavement structural design theory，material selection，andconstruction techniques.Firstly，basedondiferent fundamental theoretical models，the paper analyzes the factors influencing the mechanical response of precast slabs，fatigue verification equations，and design parameters，summarizing the structural design methods for prefabricated pavements.Secondly，the impact of novel materials on the mechanical properties and durabilityof pavements is summarized from the aspects of leveling layers，precast slabs，and joint materials.Finally，the paper systematically elaborates on theconstruction processes ofprefabricated pavements，including the construction methods of leveling layers，liftingand connecting techniques for pavement panels，and joint treatment technologies. Additionally，the paper proposes suggestions for future research directions，aiming to provide theoretical references and practical guidance for the application and promotion of prefabricated pavement technology.

Key words： prefabricated pavement;structural design;material Innovation; keyconstruction technologies;sustainable development

Citation format：YU X，HEPP，CHEN C，et al.Research progress in structural design，materialsand construction of prefabricated pavement[J]. Journal ofEast China Jiaotong University，2025，42（2）： 15-34.

截至2023年末，我国公路总里程已达543.68万km，养护里程占总里程的 99%[1] ，公路养护任务繁重且面临诸多挑战，如长周期养护、快速养护、绿色养护等。（剩余38471字）