而事实上焊接空心球节点并非完全刚接，其弹塑性性能必会对结构产生重要影响，应当给予重视。
It is thought that the joints are completely rigid in common while not in fact. Their elastoplasticity must have impact on structure and have to be paid much attention to.
分析结果表明，在一定几何条件下，T形相贯节点可以看作刚接节点，但应考虑一定的节点柔性对整体结构变形的影响。
The results show that the T-type connection joint can be regarded as rigid under some circumstances but the effects of certain joint flexibility on the structure system should be taken into account.
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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