湖口大桥岩溶地层大口径桩基施工技术

Technique in Construction of Large Diameter Pile Foundation of Hukou Bridge in Karst Stratum

结合湖口大桥副孔桩基施工实际,分析岩溶地区成桩常见施工事故,介绍了岩溶地区大口径桩基施工的技术措施.

Combined with construction of sub-span pile foundation of Hukou bridge, the construction accident encountered usually in pile foundation project in the karst area is analyzed and technique in construction of large diameter pile foundation is introduced.