摘要
针对路肩隆声带的警示效果和安全性影响,采用车辆前轴振动加速度值、方向盘振动角加速度值作为其安全性评价测量参数,并进行三种车型、五种型式隆声带的实车道路试验,建立路肩隆声带的主要结构尺寸与评价参数之间的经验模型,提出适用于我国高等级公路的路肩声带合理结构参数的建议,可为路肩隆声带的应用奠定良好的基础。
Aimed at the alert effect and safety influence of shoulder rumble strips, taking vibration acceleration at the front axle and angular acceleration of steering wheel as the evaluation parameters of safety influence to perform road tests on the basis of five types of rumble strips and three types of vehicle. Finally, setting up an experience model between main structure dimension and evaluation parameter and putting forward reasonable structure parameter of shoulder rumble strips appropriate for the saper classified highway in China, which lay a foundation for application shoulder rumble strips.
出处
《交通标准化》
2006年第12期59-63,共5页
Communications Standardization
关键词
路肩隆声带
警示效果
安全影响
结构参数
shoulder rumble strips
alert effect
safety influence
structure parameter
