The flexual deformation of casing in a horizontal hole is caused not only by the uniform transverse load from dead weight, but also by the axial load, and the existence of initial bent if any.
水平井套管柱的挠曲变形，不仅受自重引起的横向均布载荷的影响，而且还受轴向力的影响，同时还可能有初弯曲。
When the ratio of axial stiffness and lateral stiffness is small, most of the horizontal load was borne by the lateral force of piles.
当轴向刚度与侧向刚度的比值很大，基础水平荷载主要由桩轴向力承担；
When the ratio of axial stiffness and lateral stiffness is small, most of the horizontal load was borne by the lateral force of piles.
当轴向刚度与侧向刚度的比值很大，基础水平荷载主要由桩轴向力承担；
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