上海浦东国际机场T3航站楼建设配套的S32立交改建总体方案设计

大型交通设施的扩建往往伴随着客流的进一步增加，有必要对项目周边道路设施进行升级改造。上海浦东国际机场作为上海市两座重要客运机场之一，自投入使用以来旅客吞吐量逐年提高。根据机场周边道路配合改造的实际设计方案，从总体方案设计、邻近工程衔接以及施工期间交通组织问题三个角度对大型交通设施周边道路设施的改扩建中的难点进行分析，并提出S32立交的改造方案，形成浦东机场T3航站楼快速道路集散系统，满足浦东国际机场T3航站楼对外沟通需求。

Overall Design of S32 Interchange Reconstruction Scheme Supported for Construction of T3 Terminal in Shanghai Pudong International Airport

The expansion of large-scale transportation facilities is often accompanied with a further increase of passenger flow. It is necessary to upgrade and reconstruct its surrounding road facilities. As one of two important passenger transport airports in Shanghai, the passenger throughput of Shanghai Pudong International Airport has increased year by year since it was put into use. Based on the actual design scheme for the reconstruction of roads surrounding the airport, the difficulties encountered in the reconstruction and expansion of road facilities around large-scale transportation facilities are analyzed from three perspectives of overall scheme design, adjacent engineering connections and traffic organization during construction. The reconstruction scheme for S32 Interchange is put forward to form the expressway collecting-distributing system of T3 Terminal in Pudong Airport, which satisfies the external communication demands of T3 Terminal in Pudong Airport.