市政道路路线线形设计要点分析  

Analysis on Key Point of Municipal Road Route Alignment Design

作　　者：李晓杰 LI Xiaojie(Shenzhen Branch of Shanghai Municipal Engineering Design Institute(Group)Co.,Ltd.,Shenzhen 518000,Guangdong,China)

机构地区：[1]上海市政工程设计研究总院(集团)有限公司深圳分公司,广东深圳518000

出　　处：《工程技术研究》2024年第17期188-190,共3页Engineering and Technological Research

摘　　要：作为城市不可或缺的基础设施,市政道路在保障城市运输及沿线居民正常通行等方面起到了重要作用。为提高市政道路通行的舒适性和安全性,文章从市政道路路线线形设计存在的问题入手,探讨市政道路线形设计原则,包括保证交通安全、工程方案与施工组织相结合等,并结合工程实例,具体分析圆曲线半径、平面交叉间距等市政道路线形设计要点,以期为同类项目提供参考。As an indispensable infrastructure of the city,municipal roads play an important role in ensuring urban transportation and the normal passage of residents along the line.In order to improve the comfort and safety of municipal road traffic,this paper starts with the problems existing in the municipal road route alignment design,discusses the principles of municipal road alignment design,including ensuring traffic safety,combining engineering scheme with construction organization,etc.,and combines engineering examples to analyze the key points of municipal road alignment design such as circular curve radius and level crossing spacing,in order to provide reference for similar projects.

关 键 词：市政道路 线形设计 圆曲线半径 平面交叉间距 

分 类 号：U412.3[交通运输工程—道路与铁道工程]