德州东站路基螺杆桩施工技术

Construction Technology of Screw Pile in East Dezhou Station Foundation

结合石家庄至济南客运专线SJZ-5标段德州东站路基工程DK327+053.35~DK327+580段路基软土基底采用螺杆桩进行加固、处理的施工实例,介绍了螺杆桩在高速铁路路基工程软土基底处理的相应的技术措施,保证了螺杆桩的施工质量和德州东站路基软土基底处理。

East Dezhou station is in Shijiazhuang to Ji'nan passenger dedicated line SJZ-5 section, the roadbed of DK327+053.35 ~DK327+580 in east Dezhou sation is soft soil foundation, in this project, the screw pile is used on reinforcement and treatment of the soft soil foundation, according to this project example, paper introduces the the corresponding technical measures for the treatment of soft soil foundation of high speed railway subgrade engineering, and the construction quality of the screw pile and the quality of the soft soil foundation treatment of Dezhou east station are guaranteed.