公路路面材料长期性能试验与耐久性研究  

Long-term Performance Testing and Durability Research of Road Pavement Materials

作　　者：朱放 Zhu Fang(Lianyungang Railway Development Center,Lianyungang 222000,Jiangsu Province,China)

机构地区：[1]连云港市铁路事业发展中心,江苏连云港222000

出　　处：《建筑与装饰》2025年第5期117-119,共3页Construction & Decoration

摘　　要：公路作为社会经济发展的重要基础设施,其路面材料的耐久性直接关系到交通运输的安全与效率。本文旨在通过系统的试验与研究,探讨公路路面材料在长期使用过程中的性能变化与耐久性表现,为公路工程的设计、施工与维护提供科学依据。研究涵盖了路面材料的物理力学性能、抗裂性能、抗水性能、抗冻性能等多个方面,提出了提升路面材料耐久性的具体措施,期望能够给同领域专业技术人员提供一定理论参考。As a vital part of socio-economic infrastructure,the durability of road pavement materials directly affects the safety and efficiency of transportation.This paper aims to investigate the performance changes and durability of road pavement materials over long-term use through systematic testing and research,providing scientific evidence for the design,construction,and maintenance of road projects.The study covers various aspects of pavement materials,including physical and mechanical properties,crack resistance,water resistance,and freeze-thaw resistance.Specific measures to enhance the durability of pavement materials are proposed,offering theoretical references for professionals in the field.

关 键 词：公路 路面 材料 长期性能 试验 耐久性 

分 类 号：U41[交通运输工程—道路与铁道工程]