公路平曲线路段防眩板间距的修正

Revision of Dizziness-preventing Board on Horizontal and Curved Section of Highway

与直线路段相比,在公路平曲线路段上,车辆前照灯光束与防眩板距离的空间关系有所改变,为确保防眩效果而提出的一种对平曲线路段上防眩板间距的修正计算公式,其计算结果的合理性已得到证实。

Compared with the straight sections of highway, the relationship between the front light of vehicles and the top of dizziness-preventing board on the horizontal and curved section has some- what changed. In order to confirm the effect of dizziness-preventing, spacing calculation formula of dizziness-preventing board in these sections should be revised, whose rationality is validated by the calculation results.