Asian Games New Landscape | Double ring screen, laser projection… The refurbished Huanglong Sports Center Stadium is really cool-Zhejiang Online

As a landmark building in the eyes of Hangzhou people, the Huanglong Sports Center has accompanied countless people through the years of passion. Here, there are not only wonderful championship moments in various competitions, but also an excellent place for concerts and ball games to shout and cheer.

Photo by Qianjiang Evening News Hourly News reporter Zheng Yang

At the end of 2019, the renovation of the Huanglong Asian Games venues started, and the three competition venues (Huanglong Sports Center Stadium, Gymnasium, Swimming and Diving Hall) and related supporting facilities were upgraded.

What are the “renewed” features of the upgraded Huanglong Sports Center? Recently, a reporter from Qianjiang Evening News and Hourly News walked into the Huanglong Sports Center to see how cool this old gym is now!

　Double ring screen, laser projection

Brand new venue for a better venue experience

Walking into the Huanglong Sports Center Stadium, 60,000 seats in new colors come into view. The most eye-catching is the two ring screen design that traverses between the seat blocks.

According to Song Haiqiang, the chief engineer of Zhejiang Huanglong Construction Investment Co., Ltd. and the person in charge of the installation project of the reconstruction project of the Asian Games venue in the Zhejiang Huanglong Sports Center, the total length of the upper ring is about 590 meters, and the total length of the lower ring is about 490 meters. More than 1,000 square meters, it surrounds the stadium like a belt. “The ring screen can display pictures and texts as well as play animations, and this also makes Huanglong Stadium the first stadium with double-lane ring screens in the country.”

Even in sunlight, the large screen is still clearly visible

Song Haiqiang, person in charge of the installation project of the Asian Games venue renovation project at the Huanglong Sports Center in Zhejiang Province

The large screen of the venue has also been upgraded from the original one to the north and south towers, and 24 laser projectors have been added. The projection can reach a height of 85 meters of the tower, and the projection effect of the laser projection can be clearly seen within 2-3 kilometers. . “On the whole, in order to meet the needs of this Asian Games, Huanglong Sports Center has done a lot of design work and ideas in terms of sound, lighting, events and atmosphere rendering, hoping to bring satisfactory results to everyone during the Asian Games. .”

　　A new meadow with hidden mysteries

The staff are caring like a child

A piece of grass in the center of the site, which seems to be the same as before, is actually a hidden mystery – under the grass blanket, there are “heavy levels” such as the upper layer of sand, the lower layer of sand, the medium layer, the permeable layer and the permeable pipe.

Anchored Turf System Model

“This uses the world‘s most advanced anchoring lawn system. A large number of natural grass roots grow around the anchoring grass silks, which greatly improves the structure and firmness of the grass.” Song Haiqiang said, because it is the first time to apply this lawn in Zhejiang Province. Therefore, countless efforts of the construction staff have been devoted to this lawn: “There is a sand topping layer below, and I have encountered a situation where materials are missing. During the grass laying stage, the first thing I do every day when I go to work is to come and see how it grows. , it’s really like taking a child.” Song Haiqiang said with a smile, in the past two years, he had to walk more than 10,000 steps every day when he came to the stadium for inspection, and at most, he walked 33,000 steps a day.

brand new runway

Not only that, but the track has also been upgraded according to the competition standards. The production cost has also increased accordingly. According to the staff, each square is about 1,000 yuan. “It can be said that it is the most expensive runway in Hangzhou.”

　　“Champion Building”, air runway

Intelligence becomes a bright spot

In the northwest corner of Huanglong Stadium, a new two-story steel structure building with a hyperboloid exterior was built, which is the “Champion Building” of Huanglong.

“Champion House”

As a sports culture and art exchange and exhibition center, on the second floor of the “Champion Building”, you can see Zhejiang champions everywhere: “Glory under the Five Rings” Olympic champion exhibition area, through physical objects, multimedia technology, AR technology, you can see Shi Zhiyong, Yang The moments and stories of Olympic champions such as Qian, Wang Shun, Guan Chenchen, etc.; there are also hand models of the champions on the side.

And the air runway, which has always been thought of by the majority of sports enthusiasts, also has many smart points.

The one-kilometer air track is divided into walking and running. It is made of prefabricated plastic track materials. When running, sports enthusiasts can overlook most of the scenery of Huanglong Sports Center. The theme and the scenery you run through will also change accordingly. Not only that, sports enthusiasts can view real-time data such as their movement trajectory, running speed, physical consumption and other real-time data through the smart screen next to the track.

It is understood that the Huanglong Gymnasium has been opened, and the trampoline test competition will be held later. The surrounding facilities are being cleaned up and will be officially opened to the public at that time.