高速公路减速标线应用效果研究

近年来，减速标线在我国城市道路和高速公路中已被广泛应用，但在我国现有的规范中没有统一的减速标线设计应用标准，致使在高速公路上设置减速标线难以达到速度管理和保障安全的目的。从驾驶员调查问卷和实测车速两方面，研究减速标线的实际应用效果，可以给交通管理者和工程设计人员设置减速标线提供一些依据。

Application Research on Freeway Speed Reduction Markings

In recent years, speed reduction markings have been widely used in urban roads and expressway in China.The current criterion has not owned a uniform standard of design and application, so setting speed reduction markings is hard to reach the object of management control and safety guarantee. This article explores the practical application of speed reduction markings both drivers and detecting datas, it may provide some references for traffic managers and engineer designers to set speed reduction markings.