摘要
城市地面快速路抬升改造为复合通道是缓解交通矛盾的常用方法。但道路抬升改造通常受诸多因素制约,总体方案确定较为困难。本文以上海外环西段交通功能提升工程为例,分别从项目的交通功能定位分析、服务对象研究、敷设形式比选、建设规模论证、横断面布置及主要节点方案等方面进行详细探讨,得出最终实施方案。本文设计思路可为类似工程提供参考。
It is a common method to relieve traffic conflicts by lifting and transforming urban ground express ways into composite passages.However,road uplifting and reconstruction are usually restricted by many factors,and it is difficult to determine the overall scheme.The traffic function improvement project in the western section of Shanghai is taken as an example,the traffic function positioning analysis,service object research,laying form comparison,construction scale demonstration,cross-sectional layout and main node scheme of the project are discussed in detail respectively,and the final implementation scheme is obtained.This design idea can provide references for similar engineering.
作者
付丰
FU Feng(Shanghai Urban Construction Design&Research Institute(Group)Co.,Ltd.,Shanghai 200125,China)
出处
《工程建设》
2023年第3期69-73,共5页
Engineering Construction
关键词
城市快速路
抬升
总体方案
改造工程
urban express way
uplift
overall scheme
reconstruction project
作者简介
付丰(1987-),男,工程师,从事道路交通规划与设计工作。
