掉头车道设置在交叉口最右侧车道的应用——以黄山路-新大路交叉口为例
Application of U-turn Lane Placement in Right-most Lane at Intersection in Huangshan Road-Xinda Road
范新科 1徐雨竹 2王韩麒 1祁振玉1
作者信息
- 1. 宁波宁工交通工程设计咨询有限公司,浙江宁波 315211
- 2. 宁波市镇海区城市基础设施建设中心,浙江宁波 315299
- 折叠
摘要
为了降低掉头车辆与其他车辆之间的冲突,保证交叉口整体通行能力和服务水平,在对常用掉头模式分析的基础上,提出将掉头车道与右转车道合并设置在最右侧的方法,并结合现场实际情况及交通运行特征,以黄山路-新大路交叉口作为案例进行应用分析.结果显示,掉头车道最右侧设置可以降低掉头车辆与其他车辆之间的冲突,在保证右转车辆正常通行的前提下,提高了掉头车辆的通行效率,对于保证道路通行畅通、行车安全有序起到了重要的推动作用.
Abstract
In order to reduce the conflict between U-turning vehicles and other vehicles and ensure the overall traffic capacity and service level of the intersections,a method of merging U-turn lane and right-turn lane in the right-most land is proposed on the basis of analyzing the common U-turn pattern.And combined with the actual situation of the site and the characteristics of traffic operation,its application is analyzed for the intersection of Huangshan Road-Xinda Road.The results show that the U-turn lane set at the right-most lane can reduce the conflicts between U-turn vehicles and other vehicles.Under the premise of ensuring the normal traffic of right-turn vehicles,the traffic efficiency of U-turn vehicles is improved,which plays an important role in guarantee of the smooth road traffic and the safe and orderly driving.
关键词
交通工程/掉头车道/合并设置/交通安全Key words
traffic engineering/U-turn lane/merge setting/traffic safety引用本文复制引用
出版年
2024
NETL
NSTL
万方数据