Application Research of Dynamic Compaction Composite Cement-soil Pile Foundation

According to the characteristics of cement soil and dynamic compaction construction, combined with the some project examples, the effect of dynamic compaction cement soil column on foundation design and construction is researched. It is expounded that is feasible in safety and reasonable in economy for foundation treatment, and a few problems to be considered in design and construction are expounded, too. It has been experimented in tall storey buildings, and good results have been obtained.