Study on Pile-soil Model under Horizontal Load

Affected by the thrust transmitted by the superstructure, the single pile foundation has long-term horizontal load in the work. In order to study the relationship between pile-soil interaction of single pile foundation under horizontal load, based on field test piles, a finite element model of pile-soil interaction was established through abaqus software. The calculation results show that the soil before the pile undergoes plastic compression failure after the horizontal pile is loaded, and the soil properties behind the pile remain upright or sinking according to the cohesive force; the mile stress of the soil is mostly concentrated in the depth range of 0.3 times the pile length of the shallow soil.