Analysis on bearing capacity behavior of cap-inclined pile

In order to analyze the bearing capacity characteristics of untreated inclined pile, Lianyungang marine soft soil areas was taken as example, through on-site investigation and analysis of measured data of inclined pile, numerical model of cap-inclined pile system was established. It was obtained through numerical calculation and analysis that there was a threshold for the influence of tilt degree on the bearing capacity of the cap-inclined pile system and the tilt direction of the pile affected its threshold, when the tilt was 4%, bearing capacity of horizontal inclined pile degresed to some extent, when the tilt was 6%, the bearing capacity of vertically inclined pile decreased to some extent. In addition, from analysis of displacement and internal force, the horizontal displacement and the bending moment of vertical inclined pile were smaller than that of horizontal inclined pile.