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大跨度转换结构是现代建筑经常采用的结构形式,本文结合一个地铁上盖转换结构,重点介绍了转换层上下刚度比,并运用计算软件计算了刚度比,同时通过层刚比的计算,得出了本案不是柔弱层及薄弱层的结论。
The long-span conversion structure is a frequently used structural form of modern buildings. In this paper, a superstructure conversion structure is introduced in this paper. The stiffness ratio of upper and lower conversion layers is mainly introduced. The stiffness ratio is calculated by calculation software. The case is not the conclusion of the weak layer and weak layer.