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业主:中国铁道部、上海市
设计:AREP Ville、华东建筑设计研究院(ECADI)、MaP3
竣工:2006年
获奖:上海优秀勘察设计奖(2007),第二届国际建筑师设计展优秀奖(2002)
上海南站屋面结构包括三层:条形遮阳板,透明聚酯层和金属穿孔板。通过综合考虑遮阳率和透光率,确定遮阳板倾斜角度,穿孔板穿孔率和聚酯材料的透光率。屋面檩条的布置也遵循不遮挡视线的原则。
主体结构由18个双“Y"形的钢叉组成,截面壁厚8mm。每支钢叉由3个立柱支撑。此结构檩条呈曲线造型,跨度不等(5~25m)。屋面不设温度缝。为了保证钢结构在温度变化时能自由伸缩,屋面斜撑与几何圆形切向对齐。
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