非公路标志分类及布设位置研究

Research on Classification and Location of Non-Highway Signs

针对非公路标志的管理存在较大的困难这一现象,通过调查南京市非公路标志现状,从功能和支撑方式两个角度对非公路标志进行了分类,在分类的基础上从停车视距角度分别研究了非公路标志在交叉口、直线路段、弯道路段、上坡路段和下坡路段的布设位置,得到了具体的布设距离,为非公路标志的审批、设置和管理等提供一定的依据.

Aiming at the status of difficult management of non-highway signs, non-highway signs are classified from the perspectives of function and support based on the investigation of non-highway signs in Nanjing. Then the locations of non-highway signs at intersection, straight, curved, uphill and downhill are studied, and the stopping sight distances are determined.