摘要
从道路线形设计的基本原则出发,提出道路线形连贯性的基本概念,同时从实测数据出发,采集车辆的实时加速度数据,提出基于加速度变化梯度的高速公路道路线形连贯性评价方法,可供同行参考。
From the basic principles of linear design, the basic concepts of road alignment＇s consistency is proposed. Starting from the measured data, real-time vehicle acceleration data are collected. Thus the evaluating method of freeway consistency is put forward, which can be refered by pears.
出处
《交通标准化》
2010年第3期170-173,共4页
Communications Standardization
关键词
连贯性
加速度
道路线形
consistency
acceleration
highway alignment
