穿越黄浦江钢筋混凝土倒虹管顶管

Reinforced Concrete Inverted Siphon Push Pipe Passing Across Huangpujiang River

结合工程实例介绍穿越复杂地层的江过江顶管的设计和施工。重点论述在丰富地下水层内，顶管的出洞和进洞工艺，注意事项和控制顶管竖向曲线的线型等技术处理。

Based on a project example, the paper introduces design and construction of push pipe passing through complicated bed stratum. It mainly introduces the entering and outgoing technology of push pipe under rich underground water stratum, matters needing attention and technical treatment for controlling the shape of longitudinal curve of push pipe.