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顶棚设计成上海市市花白玉兰,屋顶的开启过程演示了白玉兰的开花形态,非常新颖。顶棚开启一次的时间约为7分30秒。主球场的可开启屋顶共由8片“花瓣”组成,每片“花瓣”重量将近200吨。
The ceiling is designed to be Magnolia grandiflora in Shanghai. The opening of the roof demonstrates the flowering pattern of magnolia and is very new. Open the roof time is about 7 minutes and 30 seconds. The main stadium can open a total of eight roof “petals ” composition, each piece “petal ” weighs nearly 200 tons.