通过室内模型实验,研究有无联系梁、联系梁厚度以及排间距对抗滑桩抗滑性能的影响。双排桩组合有联系梁时的抗滑承载力超出无联系梁的40%;联系梁强度能满足变形要求时,其厚度或刚度的增加对加强抗滑性能的作用不大;排间距较小的支护结构侧向承载力较大。 Through the indoor model experiment, the influence of the contact beam, the contact beam thickness and the row spacing on the anti-skid performance of the anti-sliding pile is studied. The anti-slip bearing capacity of the double-row piles combined with the tie beam exceeds that of the non-tie beam; when the tie beam strength can meet the deformation requirements, the increase of the thickness or stiffness has little effect on the anti-slip performance; The lateral bearing capacity of the support structure is larger.