分析结果表明：随着时间的推移，构件的竖向变形逐渐扩大，竖向差异变形在水平构件产生较大的次内力，工程设计中应该考虑此因素对结构的影响。
The results show that deformation differences between vertical members have great effects on the horizontal members. The effects should be taken into consideration in the design.
上海中心大厦在长期荷载作用下结构竖向构件间的差异变形会在水平构件中产生较大的次内力。
The differential deformation between vertical structural members of the Shanghai Tower can cause secondary internal forces in horizontal structural members.
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