ANALYSIS ON DESTRUCTIVE REASON OF FOUNDATION WITH COMPACTED BASE-ENLARGED PILES IN SOFT CLAY
软土地区采用夯扩桩基础破坏原因初探

The reasons of destructive foundation with compacted base-enlarged piles in soft clay are analyzed. These reasons include lateral pressure of soft clay, influence of compaction of soil and excess pore-water pressure during pile driving, negative friction of piles and pressure yield of pile.