上海银都路越江隧道工程总体设计

Overall Plan Design of Shanghai Yindu Road Cross River Tunnel Project

以上海银都路越江隧道工程为例,基于区域周边建设条件情况,通过对功能定位和服务对象的分析,结合交通流量预测结果论证工程车道规模,明确通道采用的主要技术标准,并重点对通道的总体方案、平纵横布置及关键节点设计等内容进行详细的分析。该隧道采用直径15 m双管双层超大直径盾构断面下穿黄浦江,可为同类水下盾构隧道设计提供借鉴。

Taking the Yindu Road Cross River Tunnel Project in Shanghai as an example,based on the construction conditions of the surrounding area,this paper analyzes its functional positioning and service objects,and combines the traffic flow prediction results to demonstrate the construction scale of the project.It clarifies the main technical standards used for the tunnel,and focuses on detailed analysis and discussion of the overall plan,plane,vertical and cross section layout,and key node design of the tunnel.The tunnel adopts a 15 m diameter double tube double layer ultra large diameter shield tunnel section to cross the Huangpu River,which can provide reference for the design of similar underwater shield tunnels.