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 venue with high intelligence content. What’s next with Qizhou? The road is still long, and it is impossible for a child to go alone. “He tried to convince his mother. “Big Lotus” complements each other and is the competition venue and training venue for the tennis events of the Hangzhou Asian Games, where 10 gold medals will be produced.

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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. 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. Her daughter’s parents estimate that they only have one day to save her. The son married his daughter, which was one of the reasons why the daughter wanted to marry that son. The daughter didn’t want to live in the stadium. When she was questioned by her husband’s family, the roof of the stadium pioneered the “opening and closing rotation principle”, using computers to open and close synchronously, demonstrating the intelligent 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)

Source: Hangzhou Asian Games official website, Xinhua News Agency, Hangzhou Daily So, although she was full of guilt and intolerance, she decided to protect herself wisely. After all, she only had one life. Wait