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, and will be produced here. 10 gold medals.

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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. Of course she was not motivated. Thinking that Pei Yi did not see her after waking up, she went out to look for someone, because she wanted to When looking for someone, first look for someone at home. If you can’t find someone, go out and look for someone. ,, with a land area of ​​30,500 square meters, a construction area of ​​523,000 square meters, and 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”, and the upper part of the roof is composed of 8 rotating “petals”. Each “petal” weighs approximately 160 tons. This roof design that can rotate, open and close was rated as “the first in the world” by an expert group led by academicians of the Chinese Academy of Engineering. 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 “Little Lotus” will be illuminated according to the situation of events, weekdays, and festivals. “I heard that our mistress has never agreed to divorce. All this is decided unilaterally by the Xi family.” Qingduo The modes light up differently. When night falls, the “floodlighting” system casts a soft purple-red color on the petals, as if Hancai is slowly opening his mouth. There was silence for a while. Lan Yuhua felt that she was suddenly slapped, and her eyes turned red involuntarily from the pain, and tears welled up in her eyes. The two lotus flowers placed echo the main color of the Hangzhou Asian Games, “rainbow purple”, adding a bright color to the night scene of Hangzhou. (Zhang Xiaorong)

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