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.

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高层建筑往往需要承受较大的水平荷载作用，这就需要对柱的侧向承载力进行计算。

As the lateral loadings lateral load in these buildings are often very high, the lateral strength of the column needs computing.

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高层建筑钢结构设计中，工程师们一般都将节点做成所谓的“刚节点”，以抵抗结构的侧向荷载和降低结构在侧向荷载作用下所产生的水平位移。

In the design of tall building structure, the engineers generally design the joint as so-called "rigid joint" to resist the structure's lateral load and reduce the lateral displacement efficiently.

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