Details of Nanjing International Youth Cultural Center

Nanjing International Youth Cultural Center is located in the north of Jiangshan Street in jianye district, Nanjing, south of Jinshajiang East Road, southeast of Yang Zijiang Avenue and west of Yanshan Road. It is also called Nanjing Youth Olympic Center. Designed by Zaha Hadid, a world-renowned architect, it is an important landscape node and landmark building on the axis of the Youth Olympic Games and riverside scenery. It is also one of the landmark buildings in the new city center of Nanjing. It is a fashionable hotel complex project integrating hotels, office buildings, large parking lots, shopping plazas, conferences and exhibitions, and serviced apartments.

Nanjing International Youth Cultural Center includes a 3 14.5m 68-storey five-star hotel and its office, a 249.5m 58-storey conference hotel and its supporting facilities, and a 46.9m 6-storey conference center. Two super-high-rise public five-story supporting houses are connected to the conference center at15m and 21.12m respectively. The total construction area is about 490,000 square meters and the total investment is about 4 billion yuan. The above-ground total construction area is 367,000 square meters, the underground total construction area is110.4 million square meters, and the green area is 30,000 square meters. GRC boards are all installed on the roof to meet the designer's requirements for architectural appearance to the greatest extent. This project is also the largest GRC board installation project in China.

Zaha Hadid, the designer of Nanjing International Youth Cultural Center, is famous for his bold modeling and is known as the "deconstructionist master" in the architectural field. This building was born out of a sailboat, but it is different from a sailboat. This is a more modern sailboat. Zaha Hadid found the root of modernism by decomposing themes and objects, and created a brand-new landscape for tourists to roam.

Chinese name: Nanjing International Youth Cultural Center mbth: Nanjing International Youth Cultural Center? Location: Nanjing alias: Nanjing Youth Olympic Center Designer: Zaha Hadid, with a total area of 490,000 square meters and a total investment of about 4 billion yuan. Geographical location, building layout, building scale, architectural features, construction methods, design techniques, architecture, environmental protection, energy consumption and geographical location Nanjing International Youth Cultural Center is located in the north of Jiangshan Street, south of Jinshajiang East Road, southeast of Yang Zijiang Avenue and west of Yanshan Road, jianye district, Nanjing, and is the axis and riverside area of the Youth Olympic Games. Nanjing Youth Olympic Center Architectural Layout Nanjing International Youth Cultural Center consists of three major sections: No.65438 +0 South Tower is an international youth conference hotel and serviced apartment; No.2 North Tower is a high-end office building and Jumeirah Nanjing Hotel; The podium 3 is a part of the Youth Conference Center, including a large banquet hall, small and medium-sized conference rooms, Poly Grand Theatre, Golden Concert Hall and commercial plaza. Among them, the International Youth Conference Hotel, as the core component of the center, has about 20,000 square meters of conference space, 60,000 square meters of public areas and outdoor platforms, 765,438+07 high-quality comfortable rooms, more than 65,438+0,500 seats, and diversified service facilities such as entertainment, fitness and spa. Construction scale Nanjing International Youth Cultural Center has a total construction area of about 490,000 square meters and a total investment of about 4 billion yuan. The above-ground total construction area is 380,000 square meters, the underground total construction area is114,000 square meters, and the green area is 30,000 square meters. It consists of a conference center and two towers. The conference center includes a large conference hall, a concert hall, three multi-function halls, small and medium-sized conference rooms, VIP rooms and other supporting facilities. Its main functions include international conference service, large-scale catering, temporary exhibition, news release and commerce. After the completion of Nanjing International Youth Cultural Center, it was first used as the conference center and reception hotel of Nanjing Youth Olympic Games. According to different functions, the area can be divided into conference center, high-star hotel and business office building: the six-story conference center has a construction area of about 80,000 square meters, including 7,700 square meters of special conference room, 6,000 square meters of multifunctional area, 0/4,000 square meters of general conference area/kloc-0, 20,000 square meters of pre-conference service area and 33,000 square meters of supporting service area. The above-ground construction area of high-star hotels and commercial office buildings is about 6.5438+0.6 million square meters. There are Chinese and Western restaurants and hotel rooms with 654.38+0.00 beds in the hotel. The Youth Olympic Network was born in Nanjing International Youth Cultural Center. GRC board is installed on the roof of Nanjing International Youth Cultural Center, which meets the designer's requirements for architectural appearance to the maximum extent. This project is also the largest GRC board installation project in China at present. Nanjing International Youth Cultural Center has two towers. The first tower is about 255 meters high and has a construction area of about 92,000 square meters, including conference hotels, serviced apartments and related facilities. The height of Tower 2 is about 316m, and the construction area is about1.2000 m2. A five-star hotel and some 5A-level office buildings will open. Two super high-rise buildings share the supporting service rooms in the five-story podium. Its main functions are lobby, dining room, fitness and business conference center, with a construction area of about194,000 square meters, of which the above-ground construction area is about1140,000 square meters and the underground construction area is about 80,000 square meters. The main functions include international and domestic conferences, large-scale catering, temporary exhibitions, news release, entertainment and so on. Among them, the conference center includes a 1994-seat conference hall, a 505-seat concert hall, four 1000 square meters-1800 square meters multi-function halls, as well as small and medium-sized conference rooms, VIP rooms and other related supporting facilities. The conference hall provides about 100 performances for Nanjing citizens every year. During the construction of the conference center, the amount of earthwork excavation reached 600,000 cubic meters, 26,000 tons of structural steel bars and 40,000 tons of steel structures were used, and 44 elevators and escalators were installed, including 25 escalators. Compared with similar buildings, its volume is 2.5 times that of the main stadium of Nanjing Olympic Sports Center. Architectural features Hadid, the architect of Nanjing International Youth Cultural Center, is famous for his bold design and is known as the "deconstructionist master" in the architectural field. One of the reasons also stems from her unique creative way-she likes to use curves. She once said, "There is no future without curves". The "sense of flow" is very strong in her design scheme, as if creating a space that radiates huge energy, which is attractive because there is no "gravity". In this space, it is like seeing a sense of flying space that is not affected by gravity. Feel it again, and you can feel it as if all kinds of nerves in the brain are running synchronously. This design is a mobile indoor space. This building also has a strong "openness". Its roof is transparent and many places around it have been hollowed out. Different from other buildings, it is an extroverted, energetic and inspiring building. The conference center of Nanjing International Youth Cultural Center is complex in shape and smooth in surface. The main body on the ground is all steel structure, and more than 20 thousand members are independent in size. There are no two identical components at all, so it is extremely difficult to manufacture and install them. The structural design of the center was created by Ren Qingying, a master of China Architectural Design Institute who is in charge of Beijing Bird's Nest National Stadium. Its design and construction are more difficult than the Bird's Nest Stadium project. At the same time, more than 65438+2000 GRC (glass fiber reinforced concrete) plates were used for the external curtain wall of the whole conference center. A single GRC board is large in area and heavy in weight. Each board needs to be designed and laid out, and the splicing must be strictly controlled during the installation process to ensure uniform splicing, which is extremely difficult to construct. It is the largest single GRC curtain wall project in China, which is of pioneering significance to the application of GRC curtain wall system. Construction method Nanjing International Youth Cultural Center started construction on April 26th, 20th/KLOC-0th/2nd, requiring the construction unit to complete the pile foundation engineering, foundation pit enclosure, earthwork excavation, underground structure engineering, ground structure engineering and curtain wall engineering within 700 working days. Time is tight and the task is heavy. In order to successfully complete the project task as planned, the underground structure of this project is constructed by full reverse method, that is, the bottom plate of B 1 floor structure is completed first, then the ground structure layer is constructed upwards, and the underground structure layer is constructed downwards. It is understood that this is a precedent for the top-down construction of super high-rise buildings in China and a bold innovation in top-down construction. Compared with top-down one-way top-down construction method, it saves more time and improves more construction difficulty. Since the start of construction on April 26th, 20 12, the construction of 7 17 engineering piles has been completed in six months, the construction of 54 1m underground continuous wall has been completed in four months, the earthwork excavation of the negative first floor has been completed in 1 month, and the construction of reinforced concrete underground structural slab has been completed in 20,000 cubic meters in 1 month. On April 30th, 20 13, the basement floor was poured, and the above-ground structure has been constructed to 17 floor, which indicates that the top-down construction method has achieved great success in the twin towers project of Youth Olympic Games, one year ahead of the conventional super-high-rise construction method. Design Techniques Zaha Hadid's design techniques mainly include: Nanjing Youth Olympic Center 1. Metaphor: Her architecture reminds people of how Yuan Ye crosses hills, how caves develop, how rivers meander, and how peaks lead the way. The Youth Olympic Conference Center was born out of sailboats, but it is different from sailboats. This is a more modern sailboat. She found the root of modernism by disassembling the theme and object, and created a brand-new landscape for visitors to roam. 2. Design space: The space designed by Zaha is the unity of opposites. Virtual and real, light and heavy, fixed and flowing, open and closed, plain and transparent. It must be said that Nanjing International Youth Cultural Center is a symphony with lines and a horizontal plane, and it is also a surreal fantasy work. Beautiful lines dancing in twists and turns, in today's soil, shocked the architectural tradition, pointing to the future time and space. 3. Design concept: Today's landscape is digitized, but it continues to develop the design concept of transfer. Hadid's design is not consistent with the landscape, but it can always show the updated outline with complex, abnormal and contradictory shapes. In the lobby, atrium and concert hall of Nanjing Youth Olympic Conference Center, Hadid realized the "impossible task" of traditional architecture with multi-level perspective, infinite vanishing point, inclined multi-angle, sudden breakthrough or * * * horizontal plane. The construction of Nanjing International Youth Cultural Center is more difficult than the Bird's Nest, and Zaha Hadid's imaginative ideas make it more difficult. Her works always contain unique and strong personality vision, which changes the way people observe and experience space. This modern sculpture building is more difficult to build than the Bird's Nest, which has standard units. Just do the module assembly directly. However, there is no standardized unit in Nanjing International Youth Cultural Center, and no part is the same. Environmental Protection Energy Consumption of Nanjing Youth Olympic Center The air conditioning of Nanjing International Youth Cultural Center can adjust the air volume according to the change of personnel, and the energy saving rate reaches 65%. The external wall of the building adopts vertical edge-locking aluminum alloy metal composite insulation, which has good insulation effect. As long as the equipment is started once in summer and heated in winter, it can be managed for a long time. The cold and hot energy of air conditioning is provided by the regional energy center, which uses the waste heat steam from the power plant to provide chilled water for air conditioning. In addition, in the details of fluorescent lamp, transformer, water pump and double-layer insulating glass curtain wall, the builder has also made corresponding environmental protection design, and adopted the power management system to monitor the energy of each management unit. For example, the fan of air conditioning unit is equipped with frequency conversion controller to adjust the air volume of air conditioning according to the change of personnel, saving energy consumption during operation.