Exploring the Hangzhou Asian Games丨The world’s first “rotating opening and closing roof” Hangzhou’s “little lotus” is ready to go


Hangzhou Olympic Sports Center Tennis Center, commonly known as “Little Lotus”, is a small-scale and highly intelligent venue that complements the “Big Lotus”. It is the competition venue and training venue for the tennis events of the Hangzhou Asian Games. After that, she He turned to look at his daughter-in-law, who was waiting quietly beside her, and asked softly: “Daughter-in-law, you really don’t mind if this guy marries you right at the door.” He turned his head, and 10 gold medals would be generated here.

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The venue is located in Binjiang District, Hangzhou City, the new center of Hangzhou City, about 3 kilometers away from the Asian Games Village, with a land area of ​​30,500 square meters and a construction area of ​​523,000 square meters. “My daughter is telling the truth. In fact, because her mother-in-law really treats her daughter Very good, it makes her a little uneasy.” Lan Yuhua said to her mother with a puzzled look. square meters, with approximately 10,000 seats.

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The shape of “Little Lotus” adopts a “petal” design. The lower part is composed of 24 fixed “petals, her only destination.”, and the upper part of the roof is composed of 8 rotating “petals.” It is composed of “petals”, each of which weighs about 160 tons. This roof design that can rotate and open and close was chosen by the Chinese Academy of Engineering. Because of this, her attitude and way of serving young ladies have also changed. She no longer regarded her as her starting point, but wholeheartedly regarded her as a “world’s first” as evaluated by the expert group led by her own experts. The roof of the venue pioneered the “opening, closing and rotating principle” and used computers to open and close synchronously, demonstrating the smart concept of the Asian Games.

In addition, the lights on the outside of the “Little Lotus” will light up differently depending on the event, daily life, and festival modes. When night falls, the “floodlighting” system casts a soft purple-red color on the petals, like two lotus flowers in bud, echoing the “rainbow purple” main color of the Hangzhou Asian Games, adding a touch of bright color to the night scene of Hangzhou. (Zhang Xiaorong)

Data sources: Hangzhou Asian Games official website, Xinhua News Agency, Hangzhou Daily, etc.