On April 1, Hangzhou, Zhejiang Province held a mobilization meeting for the oath of the Asian Games. At the meeting, the official announced that after nearly five years of construction, 56 competition venues of Hangzhou Asian Games and Asian Paralympic Games were fully completed and passed the comprehensive acceptance of event functions. After Beijing and Guangzhou, Hangzhou, as the third city of the Asian Games, will officially enter the final "decisive" stage of the preparation for the Asian Games.
As the main battlefield of the Hangzhou Asian Games, Xiaoshan district undertook the construction task of "three pavilions and three villages", that is, the main gymnasium, swimming pool and comprehensive training hall of Hangzhou Olympic Sports Center, as well as the Asian Games Village composed of athletes village, technical officials village and media village. Recently, the reporter visited the "three pavilions and three villages" in advance to feel the atmosphere of the Asian Games and understand the story behind it.
details show the concept of low carbon
The main gymnasium and natatorium of Hangzhou Olympic Sports Center are located in the core area of Hangzhou Olympic Sports Expo City. The design concept of "two pavilions in one" is the largest double Pavilion connection project in China. From a distance, it looks like a butterfly fluttering on its wings. Therefore, it is described by the general public as "turning butterflies", which is very romantic and poetic. When the lantern lights up at night, it turns into a "Galactic phantom" with streamers.
It is understood that the total construction area of the main stadium is 76107 square meters. During the Hangzhou Asian Games, it will undertake basketball games, and during the Asian Paralympic Games, it will undertake wheelchair basketball games. Two gold medals will be born here. Entering the museum, the facilities and equipment are basically complete. In addition to basketball, badminton, volleyball, table tennis, handball, competitive gymnastics and other events can be switched here.
"Look up." With the guidance of the on-site commentator, a light guide tube attracted the attention of the reporter. It is reported that there are 210 light guides above the main gymnasium and swimming pool. Through the top daylighting cover, the outdoor natural light can be diffused indoors. Compared with fluorescent lamps, it has the advantages of no stroboscopic and energy saving, and its service life is up to 25 years. Moreover, the energy management system adopts the algorithm model, which can analyze and calculate the best lighting brightness and energy consumption in all links, and can save more than 30% of lighting energy every year.
After reading the top, look inside the museum. At present, it is a basketball court, but with the help of the "basket ice" conversion function, it can also carry out ice hockey, figure skating, short track speed skating, curling and other sports, which not only takes a short time, but also saves a lot of materials. Such a green concept can be seen everywhere in the swimming pool. Using the frequency conversion treatment process of circulating water pump, the treatment speed can be automatically adjusted according to the needs to reduce energy consumption, and the energy saving can reach more than 15%.
Pacing in the media village, the reporter could not see a manhole cover, but could easily realize "no wet feet in light rain and no waterlogging in heavy rain", all of which benefited from the application of sponge city technology. It is understood that the pavement is made of colored permeable concrete, which can purify and store rainwater, meet the irrigation of daily green belts, and effectively alleviate the problem of urban waterlogging.
poetic life in the future community
"Jade Cong is unearthed and stands in heaven and earth". The architectural appearance of the comprehensive training hall of Hangzhou Olympic Sports Center takes jade Cong as the design concept, which is the representative of jade in Liangzhu culture. With a total height of 99.5m and eight floors on the ground, each floor accommodates different sports venues. It is a large sports building complex focusing on national fitness and supporting services and integrating sports, leisure, commerce and entertainment. During the Asian Games, it will be a professional training venue for basketball, volleyball, handball, wrestling and Taekwondo.
The rich cultural flavor is not only reflected in the architectural appearance, but also can feel the beautiful garden scenery, whether it is the path to the dormitory, the road to the underground stadium, or even on the green roof of the building. The comprehensive training hall is closely connected with the Olympic Sports Park, and the ground garden is connected with the roof landscape, realizing the effect of shuttle walking in the landscape.
"The Asian Games Village during the games and the future city after the games." After more than 1200 days and nights of unremitting efforts, the largest construction project of the Hangzhou Asian Games, a modern "village" with 108 high-rise buildings covering an area of 1.13 square kilometers, has been unveiled. After the competition, with industrial innovation and cultural experience as the core, it will be transformed into a future community model integrating business, Cultural Expo, leisure, sports and entertainment and ecological residence, as well as the landmark achievement of the basic unit of common prosperity and modernization in Xiaoshan.
From barren land to tall buildings, the "future" of a future community has come. Housing, commerce, office, health track, vitality Park, Jiangnan courtyard, as well as museums, concert halls and libraries to be built soon. The reporter also experienced the slow track in the air, which forms a loop with the slow track on the ground, brings people different dimensions and visual atmosphere, and becomes a new sports and social place.
In addition, considering the prospect of urban development, during the construction of the Asian Games Village, comprehensive pipe corridors are planned and arranged under 9 roads in advance, and a diversified and highly accessible multi-level integrated public transport network system composed of rail transit, backbone public transport and branch public transport is constructed to promote the urban transportation mode of "public transport + bicycle + walking", so as to facilitate the green transportation travel of community residents.
take advantage of "number" to climb the mountain, intelligent Asian Games
During the Asian Games Tour of "three pavilions and three villages" in advance, the reporter was also deeply impressed by digital technology. It is reported that digital twin venues and "smart brain" and "Asian Games cockpit" will realize the integrated management of venue monitoring, analysis, early warning, decision-making and command. With the help of "5g + Ar" live navigation, it can provide athletes and spectators with "virtual + reality" accurate route guidance.
Figuratively speaking, this will be a "fingertip" Asian Games. The one-stop digital game watching service platform enables the audience to "connect with one stop of the intelligent Asian Games". Combined with the ticketing function and epidemic prevention planning, it integrates various urban services, from ticket purchase, travel, game watching to accommodation, food and tourism.
Inside and outside the venue, intelligent elements are everywhere. Even the roadside light poles have a "background": on the basis of retaining the floodlight effect of the original design, the intelligent computer system is newly deployed to integrate the functions of monitoring and security, large screen system, WiFi system, 5g system, intelligent transportation, broadcasting system, environmental sensor, information release platform and so on.
The reporter learned from Xiaoshan District Emergency Management Bureau that in order to protect the Asian Games, the district has also specially developed the "digital emergency · escort Asian Games" application temsector, which is related to the background data in many ways. According to the risk prevention and control level, hidden danger rectification rate, law enforcement inspection and other dimensions, it carries out an all-round and accurate "portrait" of the safe production of the core block of the Asian Games, so as to build a three-level prevention and control system of starting point, circle and surface.
According to the plan, at least Toread Holdings Group Co.Ltd(300005) g base stations will be built in Hangzhou this year to achieve excellent and full coverage of 5g signals in important areas such as Asian Games venues and Asian Games villages, important urban functional areas and transportation hubs. At the same time, with artificial intelligence as the core, Hangzhou will create a new sample of smart city and future community.
Author: Zhu Haiyang, reporter of Farmers Daily and China Rural Network
