沥青路面抗滑性能影响因素识别研究进展  

Research Progress on Identification of Factors Influencing skid Resistance of Asphalt Pavement

作　　者：廖勇 任涛 刘丹 LIAO Yong;REN Tao;LIU Dan(Chongqing Communications Planning Surverying&Designing Institute,Chongqing 401121,China;Chongqing Communications Planning Surverying&Designing Institute,Chongqing 400067,China)

机构地区：[1]重庆市交通规划勘察设计院有限公司,重庆401121 [2]重庆市交通工程质量检测有限公司,重庆400067

出　　处：《交通节能与环保》2021年第1期124-128,共5页Transport Energy Conservation & Environmental Protection

基　　金：重庆市自然科学基金项目(cstc2020jcyj-msxmX1076)。

摘　　要：沥青路面作为公路建设的重要内容,其抗滑性能是道路安全问题的核心,探究其影响因素可以为提高路面抗滑性能提供依据。国内外学者对此做了大量研究,也取得了相应的进展。本文对国内外的研究成果进行了系统的归纳总结,将公路沥青路面抗滑性能影响因素分为了沥青混合料的材料特性、环境因素、车辆特性3个主要方面,其中在沥青混合料的材料特性方面,研究认为集料的结构特性与混合料配合比对抗滑性的影响较大;环境因素方面,研究认为温度对于抗滑性的影响较大;车辆特性对抗滑性的影响方面,研究认为主要体现在轮胎特性与荷载方面。此外随着行车速度的增加,路面的抗滑性能呈现降低趋势。Asphalt pavement as an important part of highway construction,its anti-sliding performance is the core of road safety issues,to explore its influencing factors can provide basis for improving the skid resistance performance of pavement.Scholars at home and abroad have done a lot of research and made corresponding progress.In this paper,the research results at home and abroad are systematically summarized,and the influencing factors of highway asphalt pavement anti sliding performance are divided into three main aspects:material characteristics of asphalt mixture,environmental factors and vehicle characteristics.In the aspect of material characteristics of asphalt mixture,the research considers that the structural characteristics of aggregate and the anti-sliding performance of mixture ratio have a greater impact;environmental factors The results show that the temperature has a great influence on the skid resistance;the influence of vehicle characteristics on the skid resistance is mainly reflected in the tire characteristics and load.In addition,with the increase of driving speed,the skid resistance performance of pavement shows a decreasing trend.

关 键 词：沥青路面 抗滑性 混合料级配 环境因素 车辆特性 

分 类 号：U416.217[交通运输工程—道路与铁道工程]