Application of Vibro-replacement in Reclamation Foundation Freatment

Combining the foundation treatment project of 75 000 m2 stacking yard of two bulk cargo berths,Jinzhou Port,the construction technology of crushed stone pile by vibroflotation combined with dynamic compaction is introduced.The improvement process for crushed stone pile combined with dynamic compaction in reclamation is that crushed stone by vibro-replacement forms the reinforcement columns and the drainage vessel in the fill,discharges water from the dredger fill.Thus make the dredger fill foundation consolidate.Through the detection,the bearing capacity of foundation can meet the requirements of design.