反光路钮、反光轮廓标在广州环城高速公路上的应用

The Reflector Button and Delineator Used in The Round-the-City Freeway of Guangzhou

本文介绍了广州环城高速公路用反光路钮、反光轮廓标同普通氯化橡胶漆标线组成道路导流标志的使用效果及经济效益分析。实践证明,这种标志形式可减少初期建设投资、缩短工期而又能达到预期的效果。可供一些资金短缺、工期紧迫、初期交通量不大的高等级公路的建设作参考。

This paper introduces the service performance and economic analysis of the traffic regulating marking system composed of the reflector button and delineator and conventional neoprene paint mark used in the Round-the- City Freeway of Guangzhou.It is shown that the system can reduce the ini- tial cost and construction period of a project and is appropriate for the tra- ffic control of a high class road in case of fund limitation,short duration of construction schedule and small initial traffic volume.