道路标线视认性提升技术研究进展  

Research Progress on Visibility Improvement Technology of Road Marking

作　　者：解瑞松 鲁孝松 张伟 何锐[2] XIE Ruisong;LU Xiaosong;ZHANG Wei;HE Rui(Shaanxi Transportation Holding Group Co.Ltd.,Xi’an 710065,China;School of Materials Science and Engineering,Chang’an University,Xi’an 710061,China)

机构地区：[1]陕西交通控股集团有限公司,西安710065 [2]长安大学材料科学与工程学院,西安710064

出　　处：《武汉理工大学学报（交通科学与工程版）》2023年第2期317-322,共6页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：陕西省交通科技项目(19-21K,20-22K)。

摘　　要：文中就近年来国内外关于提升道路标线视认性的研究进行了回顾和总结,梳理了目前常用的两类道路标线材料,介绍了不同标线材料产生视认性的原理,综合评价了不同标线材料的实际性能及其优缺点.从原材料与施工工艺的角度阐述了影响道路标线视认性的主要因素及相关的改进措施,通过总结道路标线材料的发展趋势,指出发展环保型高性能冷塑性标线材料、自发光LED标线材料和以铕、镝掺杂铝酸锶(SrAl_(2)O_(4):Eu^(2+),Dy^(3+))为代表的新型蓄能自发光型材料将是未来的发展方向.The research on improving the visibility of road markings at home and abroad was reviewed and summarized,and two kinds of road marking materials commonly used at present were sorted out.The principle of visibility produced by different marking materials was introduced,and the actual performance,advantages and disadvantages of different marking materials were comprehensively evaluated.The main factors affecting the visibility of road markings and related improvement measures were expounded from the perspective of raw materials and construction technology.By summarizing the development trend of road marking materials,it is pointed out that the development of environmentally friendly high-performance cold plastic marking materials,self-luminous LED marking materials and new energy-storage self-luminous materials represented by europium and dysprosium doped strontium aluminate(SrAl_(2)O_(4):Eu^(2+),Dy^(3+))will be the future development direction.

关 键 词：道路标线 视认性 逆反射性能 自发光标线 磷光材料 

分 类 号：U491.523[交通运输工程—交通运输规划与管理]