本文对围海造地吹填区软土地基灌注桩的施工工艺进行了详细的论述,首先对施工的水文地貌进行了描述,然后根据所处的地质条件进行了施工方法的选择,结合首钢京唐二期焦化工程的施工,详细了论述了钻孔灌注桩的主要施工要点、关键控制技术、质量控制措施,以及后压浆技术。 In this paper, the construction process of soft soil foundation pouring pile in reclamation area of ​​reclaimed land is described in detail. Firstly, the hydrogeomorphology of the construction is described. Then the construction method is selected according to the geological conditions, The second phase of coking construction, discussed in detail the main construction points of bored piles, key control techniques, quality control measures, and post-grouting technology.