桩土作用下斜桩对高桩码头岸坡稳定性的影响

考虑船舶撞击力、堆货荷载等外荷载对码头岸坡与后方桩台的作用，利用ABAQUS有限元软件对高桩码头布置斜桩的后方桩台与岸坡土体进行模拟，并对其桩土相互作用和结构稳定性进行分析。对位移场、应力场等云图中的模拟结果进行分析，结果表明：斜桩承受水平荷载能力优于竖向荷载，与直桩可以很好地形成遮帘作用，保证岸坡土体和结构物稳定。

Influence on the stability of bank slope at high-pile wharf by the raking pile under the pile-soil interaction

Considering the impact on the wharf slop and rear pile platform by the external loads such as ship impact force and cargo load,the finite element software,ABAQUS,was utilized to simulate the rear pile platform and slope soil mass used for arranging raking piles at the high-pile wharf,and the interaction between soil and pipe and the stability of structure were also analyzed.Through analysis on the simulation results of the cloud pictures about the displacement field,stress field,etc.,these results indicate that:the raking pile has better ability in bearing the horizontal load than bearing the vertical load,and it can well form a blind with vertical piles to guarantee the stability of slope soil mass and structures.