复合载体夯扩桩的特点及施工实例

Composite carrier compaction pile features and construction examples

介绍了复合载体夯扩桩的基础原理,论述了其优缺点,并以具体工程为例,对灰土挤密桩、人工挖孔桩、复合载体夯扩桩三种基础设计方案作了分析计算,同时比较了三者的经济性,指出复合载体夯扩桩经济效益显著,应用前景广阔。

The paper introduces basic principles and merits and defects of composite carrier compaction pile, analyzes and calculates basis design schemes of soil-lime compacted pile, artificial excavation pile and composite carrier compaction pile with specific engineering examples, and compares their economy. In the end, it points out that： composite carrier compaction pile has obvious economic benefits and wide application prospect.