钻孔咬合桩技术在基坑围护工程中的应用

Application of Bored Occlusive Pile in Foundation Pit Support

摘要:

介绍了钻孔咬合桩在基坑围护工程中的应用及效果。通过工程实例，对软土地基钻孔咬合桩施工工艺、方法和技术措施加以阐述。实践证明，在中型基坑围护结构中采用钻孔咬合桩技术，其强度、垂直度、整体性和止水性等方面效果较好，值得推荐和应用。

Abstract:

The paper introduced the application and effect of bored occlusive pile in foundation pit support. By the engineering case, bored occlusive pile construction technology and technical measures were described. It was proved that the bored occlusive pile had good effect in strength, verticality, integrity and water prevention for medium sized foundation pit support structure.