共用地下连续墙同期施工中地铁基坑工程的设计实践

结合上海轨道交通13号线世博园区专用交通联络线卢浦大桥站的工程实践，介绍共用地下连续墙的两个相邻基坑工程在同期分阶段施工时的围护结构设计、理论分析和实测结果，对共用围护墙设计提出若干建议。

Design Practice of Two Metro Foundation Pits with Shared Retaining Wall Constructed in the Same Period

Combining the design practice of the Station at Lupu Bridge of World Expo exclusive line of Shanghai Rail Transit Line 13,the paper introduces the design of retaining structure of two adjacent foundation pits sharing with one diaphragm wall,and constructed at different stages in the same period,the theoretical analysis and the real data measured.Several suggestions on the design of shared retaining wall are come up with.