西安地铁车辆段设备基础基坑旋喷桩施工技术

Construction technology of equipment foundation rotating spray pile at Xi'an subway segment

主要介绍了西安地铁二号线渭河车辆段检修库固定式驾车机基础采用的旋喷桩施工技术,并对旋喷桩施工工艺以及施工中的质量控制及安全、环保措施等做了详细的阐述,对今后同类工程具有指导意义。

This paper introduces rotating spray pile construction technology applied in fixed-type driving machine foundation of Weihe vehicle segment inspection and repair storage at Xi＇an subway line No.2,and specifically describes construction technology of rotating spray pile,such as quality control and security,and environmental protection measures and so on,which has guiding significance for similar engineering in future.