20 houses will be transformed into public rental houses for talents after the competition
Beijing Winter Olympic Village project covers a building area of 333000 square meters and consists of 20 houses. Among them, the construction area of the first bid section of Dongao village is 189000 square meters, the underground is a three-story overall garage, the ground is 11 main buildings, the highest 17 floors, the building height is 60 meters, the ground podium, the number of floors is 2 / 3, the total number of housing units is 554.
According to Luo Gang, general manager of the General Contracting Department of Beijing Urban Construction Group, the Beijing Winter Olympic Village project is one of the key construction projects of the 2022 Beijing Winter Olympic Games. During the games, Beijing Winter Olympic Village will provide services for athletes and team officials from all countries; after the games, as a public rental housing for talents in Beijing, it will rent for talents in Beijing in line with the strategic positioning of the capital city.
All buildings are of steel structure, with flexible space
Zhang Xuesheng, head of Dongao village project of Beijing Urban Construction Group, told reporters that the underground steel structure of Dongao village project adopts the steel frame steel plate wall structure system with concrete-filled steel tubular columns; the above ground structure forms are all steel frame steel plate shear wall structure system with buckling resistance. Different from the concrete construction of ordinary buildings, the steel structure can be divided twice. This kind of building structure can make the interior space flexible and changeable, greatly reducing the demolition and renovation work from the Winter Olympics to the winter Paralympic Games and the two functional transformation after the games.
At the construction site, the 11 main buildings in the first bid section of the Winter Olympic Village project have all realized the roof sealing of the main steel structure, just like a huge building block assembled by several steel bars, which rises on the south side of the Olympic Sports Center. The opening and depth of the steel structure are large. In the ordinary residential engineering, the design width of the room built with normal concrete is generally less than 4m, while the room built with steel structure can be more than 6m wide. The large opening will greatly improve the comfort of the house. Zhang told reporters that due to the light weight, large volume and many components of the steel structure, the construction difficulty of the Winter Olympic village lies in the quality control of the steel structure installation. In the process of construction, we also put special emphasis on detailed arrangement of decomposition process, increase experienced construction workers, and ensure that the project is completed as scheduled.
According to Zhang, it took more than three months to complete the above ground main steel structure construction of the first bid section project of Dongao village. Next, the construction project of Dongao village will start the work of floor bearing plate pavement, concrete slab pouring, external curtain wall installation, etc.
It is reported that by the end of this year, the main structure of the first bid section of the Winter Olympic Village will be completed.
Source: Beijing News Author: Wu Jiaoying editor in charge: Lu Ting, ns5242