摘要
公路养护路段交通安全问题日益突出,而行车速度与交通安全之间有很大的关联性。通过对山区公路不同类型、不同位置养护路段行车速度的调查与分析发现,实际行车速度要高于限速值要求,作业区内减速效果不明显。为此,对现有限速措施进行了总结和对比,考虑山区公路的经济性及适用性,推荐限速标志结合旗手或交警巡逻来提高减速效果。
Work zone safety has become an outstanding problem.There is great relevance between speed and traffic safety.Kinds of work zone in different locations have been researched.It can be found that the actual running speed is higher than speed limit.Therefore,we review and compare the existing speed control measures,considering the economy and adaptability in mountain area,and recommend to use speed limit sign in combination with flagger or police patrol to enhance the speed limit effect.
出处
《物流工程与管理》
2012年第1期177-179,共3页
Logistics Engineering and Management
