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1工程概况浙江省黄龙体育中心主体育场占地面积4．8万m2，建筑面积约8万m2，可容纳观众6万人。主体育场整个建筑平面投影为圆形，直径为244．9m。主体育场东西两侧看台顶棚为斜拉网壳挑蓬结构，网壳外侧支承在直径244．9m的圆形预应力混凝土外环梁上，网壳内侧支承在椭圆形钢制
1 Project Overview Zhejiang Huanglong Sports Center main stadium covers an area of 48,000 m2, construction area of about 80,000 m2, can accommodate 60,000 spectators. The main stadium’s entire building is projected as a circular plane with a diameter of 244.9m. The canopy of the stands on the east and west sides of the main stadium is a cable-pulling latticed canopy structure. The outer side of the lattice shell is supported on a circular prestressed concrete outer ring beam with a diameter of 244.9m. The inner side of the lattice shell is supported on the elliptical steel.