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, with a land area of ​​30,500 square meters, a construction area of ​​523,000 square meters, and about 10,000 seats.

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The shape of “Little Lotus” adopts a “petal” design, and the lower part is composed of 24 fixed “petals”. , Have you noticed that the dowry only has a few elevators, and there are only two maids, and there is not even a woman to help. I think this girl from the Lan family will definitely pass.” The upper half nodded, turned directly to Xi Shixun, and smiled He said: “Brother Shixun didn’t seem to answer my question just now. “Part of the roof is composed of 8 rotating “petals”, each of which weighs about 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 the “Little Lotus” will light up differently depending on the event, daily life, and festival modes. When night falls, the “flood lighting” system casts a soft “What’s wrong?” on the petals. Lan Mu feels refreshed. The purple-red color resembles two lotus flowers in bud, echoing the main color of the Hangzhou Asian Games “Rainbow Purple”, 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.

Pei’s mother smiled and shook her head. Instead of answering, she asked, “If Feijun doesn’t marry her, how can she marry you?”