一、前言 承受水平力的桩大致可分为两类:一是将水平荷载传递到地基土中,从而推动其周围土体移动的桩,即主动桩;另一是承受土体移动所产生的水平力的桩,即被动桩。前者在建筑结构中,常被用来抵抗水平力;而后者在有侧向土体移动的地基中,则被作为防滑桩来使用。 I. INTRODUCTION The piles under horizontal force can be broadly divided into two categories: one is to transfer the horizontal load to the foundation soil so as to promote the piles moving around the soil body, that is, the active pile; the other is to bear the soil movement Horizontal force of the pile, that is, passive pile. The former is often used to resist horizontal forces in building structures, whereas the latter is used as a non-slip pile in foundations with lateral soil movement.