城市更新背景下快速路绿色低影响改建关键技术--以上海济阳路快速化改建工程为例

Key Technologies for Green&Low Impact Expressway Reconstruction under the Background of Urban Renewal:Taking the Rapid Reconstruction Project of Jiyang Road in Shanghai as an Example

以上海济阳路快速化改建工程为例,阐述城市更新背景及建设条件紧约束环境下,快速路改建工程以绿色低影响为理念,围绕“资源节约、生态环保、服务提升、节能高效”4大原则。工程在总体功能、敏感点处置、交通组织、新老结构衔接、快速施工等方面的设计方法、关键技术和应用效果,可为同类项目积累经验、提供参考。

Taking the rapid renovation project of Jiyang Road in Shanghai as an example,it elaborates on the concept of green&low impact in the context of urban renewal&tight construction conditions,focusing on the four principles of resource conservation,ecological protection,service improvement,and energy conservation&efficiency.The design methods,key technologies,and application effects of the project in terms of overall functionality,sensitive point disposal,traffic organization,connection between new&old structures,and rapid construction can accumulate experience&provide reference for similar projects.