地铁工程咬合桩围护结构施工及质量监理控制

On enclosure structure construction of interlocking pile of subway projects and its quality controlling measures

结合天津地铁3号线华苑站围护结构施工实践,介绍了地铁工程咬合桩围护结构施工工艺及施工质量监理控制要点,着重阐述了各工序监理过程中控制要点及技术要求,对今后同类咬合桩围护结构施工具有一定指导意义。

Combining with the construction practice of the enclosure structure in Huayuan station of No.3 line of subway in Tianjin,the paper introduces the construction craft of the interlocking pile enclosure structure of the subway projects,and its constructing quality controlling points,and illustrates the controlling points for the supervision process in each procedure and the technique requirements,so as to have the direction for the similar interlocking pile enclosure structure construction.