城市道路典型T型交叉口渠化设计研究  

Study on channelization design of typical T-type intersections of urban roads

作　　者：丁振 闵世杰 DING Zhen;MIN Shijie(Jingzhou Institute of Urban Planning and design,Jingzhou 434000,China)

机构地区：[1]荆州市城市规划设计研究院,湖北荆州434000

出　　处：《中国高新科技》2023年第19期124-126,共3页

摘　　要：文章首先引述交叉口渠化的相关规定,以实际工程案例分析T型交叉口渠化后存在车道错位的典型问题。然后以通过优化展宽宽度、车道宽度及过街安全岛等方式,解决错位问题。文章为解决实际问题提供了可行的方法,有关经验可供业内人士参考。This paper firstly quotes the relevant regulations of intersection channelization,and analyzes the typical problem of lane misalignment after channelization of T-type intersection with actual engineering cases.Then,the problem of dislocation is solved by optimizing the width of the stretch,the width of the lane and the safety island of crossing the street.This paper provides a feasible way to solve the practical problems,and the relevant experience can be referred to the industry.

关 键 词：城市道路 T型交叉口 渠化 

分 类 号：U412[交通运输工程—道路与铁道工程]