管线复杂条件下城市主干道改建技术要点分析--以国家会展中心配套道路蟠龙路改建为例

Analysis on Key Points of Urban Main Road Reconstruction under the Condition of Complex Pipelines:Taking the Reconstruction of Panlong Rd.,a Supporting Road of the National Convention&Exhibition Center as an Example

结合上海市西虹桥商务区蟠龙路城市主干道改建工程,分析管线复杂条件下场地综合利用、交通组织、管线交叉施工、管线搬迁及优化、管线保护等技术要点。同时,应用关键链技术对原进度计划进行优化,为类似道路改建提供经验或参考。

Based on the reconstruction project of Panlong Rd.,West Hongqiao Business District,Shanghai,this paper analyzes the technical points of site comprehensive utilization,traffic organization,pipeline cross construction,pipeline relocation&optimization,and pipeline protection under the complex conditions of pipelines.At the same time,the key chain technology is applied to optimize the original schedule,providing experience or reference for similar road reconstruction.