多高层冷库采用CFG桩复合地基的设计探讨

目前，常用的CFG复合地基设计方法是通过复合地基承载力初选参数，根据复合地基变形情况调整参数最终确定工程适用承载力。基于此，本文介绍了CFG桩复合地基的特性，论述了承载能力和变形计算方法，结合工程实例分析了其可行性，重点突出了多高层冷库采用CFG复合地基的优势，对CFG桩复合地基在多高层冷库建筑中的推广应用做出了探讨。

Discussion on the Design of Multistory and High Rise Refrigerated Warehouse Using CFG Pile Compound Foundation

At present, the commonly used design method of CFG pile composite foundation is primary selection the parameters through bearing capacity of composite foundation, then adjusting parameters based on the deformation conditions of foundation, and finally determined the applicable bearing capacity. Based on the point, this paper introduced the characteristics of CFG pile compound foundation, and discussed the calculation method of bearing capacity and deformation conditions of foundation, analyzed its feasibility combined with practical work, emphasized the advantages of multistory and high rise refrigerated warehouses using CFG pile compound foundation.