车站主体结构与区间盾构同步施工技术

Brief Discussion on Synchronous Construction of Station Main Structure and Section Shield

为保证地铁按期开通,车站主体结构施工阶段采用门字架代替满堂支架,确保车站主体结构与区间盾构同步施工,针对门子架应用出具体实施方案。

In order to ensure that the subway is opened on schedule, the main structure of the station is replaced by a portal frame instead of the full hall bracket, so as to ensure the simultaneous construction of the main structure of the station and the section shield, and a specific implementation plan is applied for the portal frame.