旧路改造单位出入口交通安全设计  

Traffic safety design of the entrance and exit of the old road reconstruction unit

作　　者：黄璇子 刘盾 涂雄 HUANG Xuanzi;LIU Dun;TU Xiong(Wuhan Municipal Engineering Design&Research Institute Co.,Ltd.,wuhan 400323,Hubei,China)

机构地区：[1]武汉市政工程设计研究院有限责任公司,湖北武汉430023

出　　处：《工程建设》2021年第12期28-32,共5页Engineering Construction

摘　　要：既有城市道路因历史原因存在各类地块随意开口的情况,从而引发交通事故频发、交通秩序混乱、交通干扰多等一系列问题。本文以荆门市白云大道改造为例,从现状单位出入口密度、沿线单位实际需求、交通安全、主线通行效率等方面分析现状存在的问题,探讨旧路改造中单位出入口的归并设置以及改造中遇到的各类矛盾解决方案,以期可为其他相似项目维护交通安全、提高通行效率提供参考。The random opening exists in various plots of existing urban roads due to historical reasons, which can lead to a series of problems, such as frequent traffic accidents, chaotic traffic order and traffic disturbances, etc.Taking the reconstruction of Baiyun Avenue in Jingmen City as an example, the current problems are analyzed from the aspects of current unit entrance and exit density, actual demand of units along the line, traffic safety and main line traffic efficiency, and the merging setting of unit entrance and exit in the reconstruction of old roads and the solutions to various contradictions encountered in the reconstruction is discussed, so as to provide references for maintaining traffic safety and improving traffic efficiency of other similar projects.

关 键 词：单位出入口 交通安全 旧路改造 

分 类 号：U418.8[交通运输工程—道路与铁道工程]