粉喷桩加固软土地基施工质量控制

The Quality Control in the Construction of Spurting Pile to Strengthen Soft Soil Foundation

借鉴沪宁高速公路无锡段C1 4 标粉喷桩施工经验 ,介绍粉喷桩加固软土地基施工的质量控制 ,包括合理选用搅拌头组合形式 ,加固料 (水泥 )输出量控制 。

Using the construction expererience of spurting pile in Hu Ning freeway Wu Xi C 14 bid seetion for reference,this paper introduces the quality control in the construction of spurting pile to strengthen soft soil foundation, including to select a combination shape of stirring head reasonably,the export measure control of the strength material(cement),the stir effect control of the mixed soil and to take measures in the construction technology,etc.