高铁站配套市政道路下穿地道雨水泵站设计

Design of Rainwater Pumping Station for Underpass of High-speed Railway Station Supporting Municipal Roads

摘要:

汕头高铁站枢纽配套市政道路韶山路作为城市主干道，其下穿地道与城市交通体系多个重点基础设施设计工程密切联系。配套雨水泵站与高铁站东广场下方的地铁区间、地下人行通廊及东广场上盖紧密连接。从多维度对汕头高铁站枢纽配套市政道路韶山路配套雨水泵站合理构建排水系统、科学划分雨水面积、泵站工艺设计等关键问题进行详细介绍，旨在为协同地下空间建设下穿地道雨水泵站提供工程经验，确保下穿地道排水安全、避免内涝灾害，对其他类似工程具有重要的借鉴意义。

Abstract:

As a main urban road, Shaoshan Road is a supporting municipal road for Shantou High-speed Railway Station Hub. Its underpass is closely related to multiple key infrastructure design projects of the urban transportation system. The supporting rainwater pumping station is closely connected to the metro section beneath the east square of the high-speed railway station, the underground pedestrian corridor and the roof of the east square. The key issues such as the rational construction of the drainage system, the scientific division of the rainwater area, and the process design of the rainwater pumping station for the supporting municipal road (Shaoshan Road) of the Shantou High-speed Railway Station Hub are introduced in detail from multiple dimensions. Its aim is to provide the engineering experience for the collaborative construction of underpass rainwater pumping stations in underground spaces, and ensure the drainage safety of the underpass and avoid the waterlogging disasters, which is of significant reference value for the other similar projects.