小直径桩复合地基在岩溶地区地基处理中的应用

On application of small-diameter pile composite foundation in foundation treatment of karst areas

以具体工程为例,对小直径桩复合地基在岩溶地区地基处理中的应用情况进行了介绍,阐述了小直径桩的加固原理、施工及检测过程,指出采用小直径桩处理基岩埋深较浅的地基效果显著,是一种施工安全、经济可靠的复合地基处理方法。

Taking some project as the example, the paper introduces the application of the small-diameter pile composite foundation in foundation treatment of karst areas, illustrates the consolidation principle, the construction and inspection process of the small-diameter piles, and points out the small-diameter pile treatment has obvious effect on the shallow foundation, so it is the safe, economic and reliable treatment methods for the composite foundation.