减速振动标线条间间隔及重复条数的设置研究

针对目前规范中振动标线设置原理的不足,分析了各种轮胎在一定胎压下的接地面积和接地长度,分别得到了对于大型车和小型车的合理设置间隔;同时从工程心理学的角度讨论了驾驶员对于振动的接受程度,并得到了标线的最佳重复条数。该研究结论将有助于减速振动标线的合理设置。

The Study of Deceleration Vibration Marking about Spacing and Repeat Strips

Aiming at the defects about the setting principle vibration marking in the existing criterions,this paper analyzes the earthing area and length of some tyres,so the reasonable spacing can be got for the heavy vehicles and cars.The paper also discusses the vibration degree which the driver can accept from the engineering psychology,so the optimum repeats strips is gained.This study is helpful to reasonably set deceleration vibration marking.