Guangzhou Central Business District Zhujiang New Town

Pearl River New Town-Five-year preparation, bath fire phoenix. The rise of Pearl River New Town, a financial center, a high-end service center, a cultural center and the headquarters center of multinational corporations, marks the special status of Guangzhou as one of the three major cities in China. Its function pushes Guangzhou from the provincial capital to a modern metropolis that affects the whole of South China, and its socio-economic and cultural radiation is directed at Southeast Asia. The Pearl River New Town planned from 65438 to 0998 covers an area of 6. 19 square kilometers. After the completion of the Pearl River New Town, Xiancun Road is divided into two areas: the eastern area is mainly residential and the western area is mainly business office. These two areas are connected by the Pearl River waterfront green belt and the east-west commercial activity axis. At the intersection of Guangzhou city central axis and Pearl River New Town landscape axis, a number of landmark buildings are planned and constructed, such as Guangzhou Opera House, museum, library, Youth Palace and other important public facilities, central axis square group, Haixinsha citizen square and so on.

The population size is expected to reach17-180,000, providing nearly 300,000 jobs. Regionality is an important part of Guangzhou Central Business District (GCBD 2 1) in 21century. Coordinate the functions of international finance, trade, commerce, entertainment and administration, and become a base for promoting international economic and cultural exchanges and cooperation and a "window" to reflect the image of Guangzhou as an international city.

Urban primary and secondary roads divide Zhujiang New Town into 14 blocks. From east to west, the planned functional areas mainly include: Area A, Area E and Area I in the west. Area A is dominated by business offices, area E is a commercial and residential area, and area I is a comprehensive commercial and residential area. Areas B, F and J of the central axis, area B is the entrance square and financial office area, area F is the business office area and central square, and area J is the business office area and cultural square. East 1 Zone C, G and K are natural village sites and the main commercial land of the village. Zone D, H and L of East Zone II, with Zone D being a comprehensive business office, commercial and residential area, Zone H being a villa area and Pearl River Park, and Zone L being a commercial and residential land. East Zone 3, Zone M and Zone N, Zone M is a cultural and entertainment complex and racecourse, and Zone N is a commercial and residential area and a hotel area.

As an important part of Guangzhou's 2 1 century central business district, the future development of Zhujiang New Town is still a hot spot of social concern, and it will still have development advantages that other regions lack, such as large-scale development, strong comprehensiveness, perfect service facilities and public facilities, and the core role of the region. It can be predicted that with the introduction of more government projects, the improvement of public transportation such as subway and the layout of large-scale public commercial service facilities in the region, the construction of the business office area of Pearl River New Town will be effectively promoted, and together with the business office area of the Central Sports Center, a complete CBD core will be formed, and the image of the central area of Pearl River New Town will be finally established. The West Tower of Guangzhou Pearl River New Town, with a height of 432 meters, ranks sixth in the world and second in Chinese mainland, occupying a place in the world's super high-rise buildings.

The West Tower is one of the six landmark buildings in Guangzhou Pearl River New Town. Located in the southwest core financial and business district of Zhujiang New Town, it is adjacent to Zhujiang Avenue in the east, Huaxia Road in the west, Huajiu Road in the south and Huacheng Avenue in the north, and is located on the central axis of the new town.

The project covers an area of 3 1000 square meters, with a total construction area of about 450,000 square meters. It includes four floors underground, the main tower on the ground 103 floor and the 28-floor ancillary buildings. It has two hotel lobbies, located on the first floor and the seventieth floor respectively. The sixty-ninth to one hundred floors are ultra-platinum five-star hotels, which are the tallest hotels in China. Among them, the ninety-ninth to one hundred floors are sightseeing floors, dining floors, leisure centers and the tallest swimming pool in China.

The estimated investment of the project is 6 billion yuan. In September 2005, Yuexiu Investment, Urban Construction Group and the urban construction development under Yuexiu Group won the bid, and Guangzhou Yuexiu International Financial Center Co., Ltd. was established for construction and operation. The project started construction at the end of 2005 and will be completed by the end of 2009. It will be delivered as a supporting project for the 20 10 Asian Games.

In order to ensure the smooth and orderly construction of super-high-rise projects, Yuexiu Group has organized international technical experts, consulting teams and construction teams to be responsible for the design, structure, electromechanical, cost, marketing and management of the West Tower project, bringing together contemporary engineering structures and the latest technologies of world architecture, ensuring that the West Tower will become a world-class super-high-rise building and refreshing the history of super-high-rise buildings in the world;

-structural innovation, which can resist the rare earthquake with an octave.

The image of the West Tower is "transparent crystal", and the structure adopts the innovative rhombic inclined grid tube structure system, the concrete filled steel tube giant inclined grid outer tube, the reinforced concrete shear wall inner tube, and the steel-concrete composite floor connecting the inner and outer tubes. This unique and innovative tube-in-tube structural system has sufficient lateral stiffness and excellent seismic performance. When encountering unexpected events such as impact and explosion, it will only be partially damaged, and it will not cause chain reaction and collapse, and the overall safety of the structure is high.

Tests by China Institute of Building Research and Tongji University show that the West Tower can resist a rare earthquake of 8 degrees (Guangzhou's seismic fortification intensity is 7 degrees); At the same time, the test results of CPP company and Shantou University in the United States show that people in the tower will not feel uncomfortable under the action of once-in-a-century gale. This structural system is the only one used in super high-rise buildings in the world.

-Intelligent safety: 600 tons of water on the roof can be put out by gravity flow.

The West Tower has a developed "nervous system" consisting of thirteen intelligent systems, including safety prevention system, automatic fire alarm and linkage control system, public emergency broadcasting system, all-in-one card system, parking lot management and vehicle guidance system, equipment monitoring system, computer network system, integrated wiring, information system, conference system, communication network, visual intercom system, cable TV and satellite receiving system, etc. Integrated intelligent system is ahead of domestic super high-rise buildings.

Among them, 600 cubic meters of fire water stored on the roof (equivalent to the storage capacity of 60 vehicles 10 ton fire engines) can be extinguished by gravity flow in the case of power interruption and equipment damage.

-Energy conservation and environmental protection: "Crystal Beauty" wears energy-saving "clothes"

The West Tower has been innovated and optimized in many aspects such as architecture, electricity, air conditioning and water saving. For example, the "Nishang" worn by "Crystal Beauty" adopts the world-leading "low reflection and high transparency" double-layer double silver LOW-E glass, with a reflectivity of only 20%, which is 40% less than that of ordinary mirror glass, thus reducing the reflection pollution to surrounding buildings. Guangzhou New TV Tower, also known as Guangzhou TV Tower, has a construction land area of 175460 square meters, including road area of 133300 square meters, road area of 42 160 square meters, and total design height of 6 10 meters, including tower body of 450 meters and antenna mast design height of/kloc-0. Later, because the height was too high, which would affect the route of Baiyun Airport, the 160m antenna was cut off by special technology, and the actual height was 600 m m, making it the second tallest tower in the world. Total construction area 1 14054 square meters, tower building area 44275 square meters, basement building area 69779 square meters. The new TV Tower is located at the intersection of the central axis of Guangzhou New Town and the Pearl River landscape axis, facing the Pearl River in the north, and facing the Pearl River New Town and Haixinsha Citizen Square in the 2 1 century central business district across the river. In the future, it will form a big triangle with the "Twin Towers" of Pearl River New Town, and a small triangle with Guangzhou Opera House and Guangdong Provincial Museum at the southern end of Pearl River New Town.

As the second tallest TV tower in Asia, Guangzhou New TV Tower will be equipped with a jumper at 454 meters, which is the highest tower platform in the world. After taking the jumper, citizens can rise to a height of about 500 meters to feel the excitement and overlook the panoramic view of Guangzhou.

In addition, six high-speed elevators will be installed in the new TV tower, and the lifting height will reach 438 meters, which is the highest in the world. These high-speed elevators 1.5 minutes can reach the top floor. In order to solve the influence of the elevator on the eardrum, the construction unit will install an air pressure regulating device in the elevator. According to reports, this is the first time in China to install this device in elevators. When the new TV tower is completed in 2009, it is expected that the reception flow will exceed the Oriental Pearl.

The north of the TV Tower is Binjiang East Road, the east and west are Yiyuan East Road and Yiyuan West Road, and Shuangta Road is planned in the south. Metro Line 3 and Zhujiang Passenger Transport Automation System have stations in the new TV Tower, forming a complete three-dimensional traffic system. The Pearl River Automatic Passenger Transport System, or BRT, will use unmanned rubber-tyred vehicles to connect the underground space of Pearl River New Town and the South Square of the new TV Tower. The MRT system is now started.

Anti-pressure device

In June+February, 2008, the main structure of the 454m tower was completed. In February 2009, the renovation project and equipment installation were completed; In June, 2065+00, the equipment was debugged and put into trial operation to prepare for the upcoming16th Asian Games in Guangzhou. According to reports, the concrete pouring of the core tube of the new TV tower reaches 12 1 m, and the steel structure installation of the outer tube reaches 107.8 m at the highest. Six high-speed elevators will be installed in the new TV tower, including two fire elevators and two sightseeing elevators. If you don't stop halfway, these high-speed elevators 1.5 minutes can reach the top floor. The lifting height will reach 438 meters, which is the highest lifting height in the world. In order to alleviate the huge pressure caused by high-speed lifting on the eardrum of human body, the elevator will be equipped with an air pressure regulating device, which is the first time that the elevator in China has installed this device.

Beyond the reception capacity of the Oriental Pearl

After the completion of the new TV tower, the average daily passenger flow will reach 7,000 to 1 10,000, and the elevator capacity of the TV tower will reach10.5 to 20,000. If the situation is good, it is expected to reach 30 thousand. It is reported that Shanghai Oriental Pearl TV Tower received 6,000 people on the original design day and 20,000 people on the highest day. Comparatively speaking, Guangzhou New TV Tower has more detention space, more scenic spots to see and stronger reception capacity.

Accordingly, an underground garage with 800 parking spaces will be built under the TV tower (first floor), and 80 tourist buses can be parked on the ground. Hundreds of parking spaces can be added after the completion of the second-phase underground project of South Plaza. It is estimated that the number of car parking spaces will reach 1200, which can meet the parking demand.

156m A jumper was added to the mast at the top of the tower, so that citizens can feel the feeling of landing about 500m from the air.

This 450-meter-high tower is the highest tower viewing platform in the world.

424m standard high-rise double-decker revolving restaurant is about1900m2.

The 403.2m standard high-rise building has an equipment room of about 4,900 square meters, which provides technical rooms for provincial and municipal TV stations, FM broadcasting, meteorological observation, urban public transport command, environmental monitoring and urban "three defenses" command, and can fully meet the demand of the upcoming 16 Asian Games.

Six high-speed elevators will be installed in the 6 10/0m new TV tower, equipped with the first elevator ear pressure prevention device in China. The elevator 1.5 minutes can reach the top floor, and the lifting height will reach 438 meters, which is the highest lifting height in the world.

174.4m high-rise hanging garden has beautiful scenery, and the spiral aerial ladder brings people a magical experience of walking in the air.

9 1.2m high-tech game hall shows the magic of modern technology.

The 55-meter standard high-rise 4D cinema brings people an immersive and diverse feeling.

17.2m high-rise multifunctional exhibition hall makes people feel brand-new information shock.

The 7.2m ceremonial celebration hall with a height of about 8000m2 can accommodate 1000 people to hold celebrations at the same time.

Guangzhou Historical and Cultural Folklore Exhibition Hall, a 0.0-meter tall building, tells you about the history and customs of Guangzhou for more than 2,000 years. The project is located in the south section of Zhujiang New Town, with a total investment of 320 million yuan, a construction land area of 16570 square meters and a total construction area of 459 17 square meters. It is designed to accommodate 20,000 children.