上海体育场站换乘段托换桩、梁设计新思路

Design for Underpinned Pile and Beam of Interchange Section of Shanghai Stadium Station

明珠线二期上海体育场站穿越是无预留措施的地铁1号线车站,托换桩、托换梁的安全有效是保证这一目标实施的重要环节,从工程需要出发,对托换桩、托换梁的方案比选、结构计算、构造研究、施工控制进行了创造性探讨,其探索过程为正在进行和将要进行的类似项目提供了借鉴。

Shanghai Stadium Station of Shanghai Rail Transit Pearl Line (Phase Ⅱ) will cross the existing Shanghai Metro Line No. 1. The safety and effect of construction of the underpinned pile and beam will play an important role in target realization since there are no reservations for interchange in Shanghai Metro Line No. 1. Achievements are obtained in the design exploration, including selection of proposal, structural calculation, detailing study and construction control of the underpinned pile and beam.