交叉口渠化在城市道路中的应用  

Application of Intersection Channelization in Urban Roads

作　　者：张立滨 Zhang Libin(Fuzhou planning and Design Institute Group Co.Ltd.,Fuzhou,Fujian 350108)

机构地区：[1]福州市规划设计研究院集团有限公司,福建福州350108

出　　处：《江西建材》2022年第9期171-173,共3页Jiangxi Building Materials

摘　　要：城市道路交叉口渠化是道路设计的重点与难点,文中应用城市道路设计相关规范规定、软件Synchro服务水平评价分析、AutoCAD应用、交通工程学等多学科的知识,结合实际工程案例,对交叉口渠化选型的具体应用进行总结和分析,通过实地交通调查和数据处理计算、交通岛的不同应用、交通标线优化、改善行人交通等方法进行比较分析,得出交叉口不同渠化在本工程案例的最佳性。Channelization of Urban Road intersection is the key and difficult point of road design. This paper summarizes and analyzes the specific application of channelization of intersection based on the knowledge of urban road design specifications, software synchro service level evaluation and analysis, AutoCAD Application, traffic engineering and other disciplines, combined with actual engineering cases. Through field traffic investigation and data processing calculation, different applications of traffic islands, traffic marking optimization Through comparison and analysis of methods such as improving pedestrian traffic, the optimization of different channelization at the intersection in the project case is obtained.

关 键 词：交叉口渠化 交通运行优化 通行能力 交通延误 缩减车道宽度 

分 类 号：TU491[建筑科学—土工工程]