I want the ramps and three structural elements to stand out in the section.

我希望坡道和三个结构元素突显在剖面图中。

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Besides, under ultimate seismic load, the structural steel roof benefits from the stiffness degradation from reinforced concrete stand.

在罕遇地震作用下，看台钢筋混凝土结构刚度的退化对上部钢结构抗震有利。

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Besides, under ultimate seismic load, the structural steel roof benefits from the stiffness degradation from reinforced concrete stand.

在罕遇地震作用下，看台钢筋混凝土结构刚度的退化对上部钢结构抗震有利。

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