浅谈高速公路防眩板的设置及其工程应用

Research on the Setting and Engineering Application of Anti-glare Board on Highway

安装防眩板装置是目前高速公路改善夜间眩光现象的有力措施,可以有效降低驾驶员夜间行车的交通事故率。文章分析目前防眩板的材料种类和其优缺点,进行对比。另外,论述了目前高速公路的防眩板设计参数的计算方式。同时,基于某高速公路项目的防眩板设计方案,验证防眩板在直线路段和平曲线路段的合理性,提出防眩板参数设计的建议。文章为今后我国高速公路防眩板参数设计方面提供更多的数据和参考。

The installation of anti-dazzle plate device is a favorable measure to improve the anti-dazzle phenomenon at night on expressways at present,which can effectively reduce the traffic accident rate of drivers driving at night.The article analyzes the current anti-glare board material types and their advantages and disadvantages,and compares them.In addition,the calculation method of the design parameters of the anti-glare plate of the expressway is discussed.At the same time,based on the design scheme of the anti-glare board for a highway project,the rationality of the anti-glare board in the straight section and the flat curve section is verified,and suggestions for the parameter design of the anti-glare board are put forward.This article provides more data and reference for the parameter design of highway anti-glare panels in my country in the future.