Abstract：
Carry out large area backfill land reclaim project along seacoast in Nantong Lusi port，need a foundation treatment method with lower cost，short period，more easy and higher bearing capacity after treatment?郾This article introduce the water dropped joint dynamic compaction method to consolidate the backfill soil foundation for a project in Nantong Lusi port，adopt field drilling，CPT，SPT and plate loading test etc?郾，method in site，compare and analyze the backfill soil before and after treatment，not only improve the soil strength、reduce the post construction settlement，but also effectively eliminate the liquefy and reduce the adverse effects of negative friction to the pile foundation of heavy?鄄duty?郾
WANG Zong-wen,YOU Su-nan,LIU Xiao-lan. APPLICATION FOR BACKFILL SOIL FOUNDATION TREATMENT BY WATER DROPPED JOINT DYNAMIC COMPACTION METHOD[J]. Architecture Technology, 2014, 45(7): 634-637.
