PHC桩锤击法施工工艺及质量控制

Construction Technique and Quality Control of Hammer Methods for PHC Piles

以江西省南昌市新洪州商业区项目工程的桩基施工为例,介绍了大面积PHC桩锤击法的施工工艺和质量控制措施,并简要阐明设计和施工中应注意的主要事项。

Taking the piles construction of Xinhongzhou Business Centrer Project in Nanchang City of Jiangxi Province as an example, this paper introduces the construction technique and quality control measures of prestressed pipe pile with super high strength （PHC） constructed by hammer methods, and briefly gives the major points for attention in designs and construction.