摘要
对凌空路一迎宾大道立交工程的设计要点进行阐述，基于相交道路规划与现状、周边环境、预测交通流量等条件确定立交等级、型式及交叉口渠化方案。并通过对交叉口的信控延误、饱和度和排队长度的定量计算，对其服务水平进行评价。
Elaborate the key points of Lingkong road - Yingbin avenue interchange project design, interchange grade, type and intersection channelization plan have been decided based on intersection road plan and situation, surrounding environment and predict traffic flow. And evaluate its service level by quantitative calculation of intersection signal control delay, saturability and queuing length.
出处
《北方交通》
2015年第5期5-8,共4页
Northern Communications
关键词
立交工程
方案设计
交通流量
交叉口
Interchange project
Plan design
Traffic flow
Intersection
