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成都火车北站的站台及站房的连廊,为了满足功能和造型上的要求,我们在500~m长的第一站台设计了立柱少,视野开阔,外形简洁美观的15~m×15m孔浇钢筋混凝土伞壳组成的雨廊,在侯车厅周围设计了7.5~m×6.4~m预制钢筋混凝土伞壳组成的长廊。 15~m×15~m钢筋混凝土伞壳是由四块7.5~m×7.5~m双曲抛物面薄壳组成,薄壳倾斜而使上部边缘形成一个正方形平面,所有低角点交于正方形的中心。薄壳在此处以柱支
The platform of Chengdu North Railway Station and the corridors of the station houses, in order to meet the requirements of function and styling, we designed a 15~m×15m hole with fewer columns, wide field of vision, and simple and beautiful appearance on the first 500m-long platform. A rain gallery composed of reinforced concrete umbrella shells was designed. A promenade composed of 7.5~m*6.4~m pre-fabricated reinforced concrete umbrella shells was designed around the Hall. The 15~m×15~m reinforced concrete canopy is composed of four 7.5~m*7.5~m hyperbolic parabolic thin shells. The thin shell is inclined so that the upper edge forms a square plane, and all low corners intersect in the center of the square. . The thin shell here is pillared