新型螺杆灌注桩的施工工艺与质量控制措施

Construction Technique and Quality Control Measures for a New Kind of Screw Grout Pile

螺杆灌注桩是一种承载力高、造价低、施工方便、无环境污染的新桩型。介绍了新型螺杆灌注桩的成桩设备和施工工艺,阐述了螺杆桩的施工要点,指出了在施工中遇到的主要技术问题,并提出了切实可行的解决办法。

The screw grout pile is a new kind of pile which has the advantages of high bearing capacity, low cost, convenient construction and environmental pollution-free. The pile completion equipments and construction technique about the new screw grout pile are introduced in this paper, the main points of construction for this pile are elaborated, the main technical questions are pointed out during the construction, and practical solution is proposed.