East District Planning of CBD in Zhengdong New District

The development and construction of Zhengdong New District is an important measure taken by the provincial party committee, the provincial government, the municipal party committee and the municipal government to better cope with the opportunities and challenges brought by China's accession to the WTO, adapt to the development trend of economic globalization as soon as possible, steadily advance the urbanization process, and enhance the city's taste, so as to build Zhengzhou into a national regional central city. According to the requirements of Zhengzhou Urban Master Plan (1995-21) approved by the State Council in 1998, the long-term goal of Zhengzhou urban population development is 5-6 million, and the urbanization level reaches 7-8%. At present, the central city of Zhengzhou is small in scale, and the expansion space is restricted by the cross division of Longhai and Beijing-Guangzhou railways, which is far from being compatible with the status of the capital city of a province with a population of nearly 1 million and the goal of building a national regional central city. Therefore, it is necessary to seek new development space and improve and revise the master plan of Zhengzhou, the capital city, according to the functional requirements of an international modern city in the 21st century, which is the main background for planning Zhengdong New District. On this premise, in order to ensure that the planning of Zhengdong New District reflects the requirements of the new century, new Zhengzhou, high starting point and high grade, in September 21, we adopted the method of international bidding for the overall conceptual planning of Zhengdong New District. After many investigations and business negotiations, 11 companies, including Japanese Kiyoshi Kurokawa Office, French Charcot Office, American SASAKI Company and China Urban Planning and Design Institute, were selected to participate in the planning and design competition. After repeated reviews by more than 3 experts at home and abroad, with Song Chunhua, chairman of China Architecture Society (former vice minister of the Ministry of Construction) and Chen Xiaoli, chief planner of the Ministry of Construction, the Japanese Kurokawa Ji Zhang scheme won unanimous praise from experts for its advanced concept and unique design, and finally stood out. Subsequently, we showed the planning scheme to the public and conducted a questionnaire survey. More than 9% of the citizens agreed with the Kurokawa scheme. On this basis, in March 22, the Standing Committee of the Municipal People's Congress passed a resolution to confirm the planning scheme in the form of local regulations. We reported the plan to the leaders of the provincial party committee and government in a timely manner, and reported it to the State Council for the record after gradual examination and approval in accordance with relevant legal procedures. (In July 22, at the annual meeting of the World Union of Architects, Mr. Kurokawa was awarded the first "Outstanding Award for Urban Planning and Design" for his design of Zhengdong New District.

The basic plan of Zhengdong New District is the plan of building a new city with a scale of 5, people (east of the old city street (Zhengdong area)) planned by the famous Japanese architect Ji Zhang. なぉこののののののの?ののでぁる). The planning scope of the vision concept of Zhengdong New District is 15 square kilometers (including 33 square kilometers in the starting area), starting from the original 17 National Road in the west, east to the Beijing-Zhuhai Expressway, north to the Lianhuo Expressway and south to the Airport Expressway. * * * is divided into six functional areas:

(1)CBD, which is the central business district of Zhengzhou and the core area of Zhengdong New District, with a planned area of about 3.45 square kilometers. It is a circular city composed of 6 high-rise buildings in two rings, with the inner ring building 8 meters high and the outer ring building 12 meters high. There is a prosperous and comfortable commercial pedestrian street and a 24-hour city that never sleeps between the two rings. In the middle of the circular building complex, there are landmark buildings such as International Convention and Exhibition Center, Henan Art Center and Convention and Exhibition Hotel with a height of 28 meters.

in the middle of the circular building complex is an oval central park, which consists of a central lake, landmark buildings and green spaces. The Oval Central Park is decorated with landmark buildings such as the International Convention and Exhibition Center, Henan Art Center and Zhengzhou Hotel. The International Convention and Exhibition Center consists of exhibition center, conference center and multi-purpose hall. The first phase of the project is about 22, square meters. Zhengzhou Convention and Exhibition Hotel, which is connected with it, is a comprehensive building integrating business, leisure, office, five-star hotel and sightseeing. It consists of two parts: the main building and the skirt building, with a total construction area of about 24, square meters, of which the main building has 63 floors, 6 floors above ground and 3 floors underground, with a total height of 28 meters. The curve of the main building is consistent with the "Songyue Ancient Pagoda". The main appearance of the golden yellow Henan Art Center looks like a pottery casket.

the central lake of CBD is connected with the lake park in the sub-center of CBD through canals, and ships and yachts shuttle between them. A circular city with many high-rise buildings will make CBD a unique new urban center in the world.

by the end of 27, * * * had invested about 1.5 billion yuan, with a development area of 3.45 square kilometers, a construction area of about 3 million square meters and a population of 2,, and successfully completed the construction goal of "five-year scale". All 3 high-rise buildings in the inner ring started construction, 28 high-rise buildings in the outer ring started construction, and 34 high-rise buildings in the inner and outer rings were put into use. Zhengzhou International Convention and Exhibition Center has successfully hosted many influential exhibitions, creating new opportunities for the rapid development of Zhengzhou's convention and exhibition economy. Henan Art Center was fully completed and put into use. The 28-meter-high Zhengzhou Convention and Exhibition Hotel completed the pile foundation project. The construction of commercial pedestrian street was accelerated. In the region, public facilities are basically in place. Financial institutions such as Agricultural Bank of China Henan Branch and new china life insurance co Co., Ltd. Henan Branch and more than 4 enterprises such as Baixiang Group, Shenzhen Airlines, Mitsubishi Heavy Industries, Sinotrans Development, Jinshan Chemical, Yellow River Cyclone, Zhongfu Industry, Zhengzhou Grain Wholesale Market and Wanda Futures have successively settled in to build a regional financial center. The role of financial, exhibition, business and cultural centers in the central business district is becoming increasingly obvious. The Central Business District has become a modern new city with beautiful environment, complete facilities, perfect functions, prosperity, harmony and livability. It is also the highlight of urban construction in Henan Province and the image of Zhengzhou's economic development, which has been praised and affirmed by leaders at all levels and all walks of life. At the 4th China International Finance Forum, the CBD of Zhengdong New District (Central Business District) was called one of the "CBD with the most investment value in China".

(2) Commercial and residential logistics zone is the functional support zone of CBD, with a planned area of about 23 square kilometers. It is a comprehensive zone with functions of government agencies, public facilities, modern service industry, wholesale, logistics and residence as the main body.

The peninsula extending into Longhu is the sub-center of CBD, with an area of about 48 hectares. CBD Sub-center is another bad-shaped city composed of office buildings, hotels and characteristic houses, with lakes in the middle, which is a resort for business, residence, tourism, entertainment and leisure.

CBD and its sub-center are connected by a canal with a length of 3.7 kilometers, with 4-meter-high buildings on both sides, which are mainly used for business, culture and residence. The outer side of the building is a multi-storey residential area with a height of 15 meters and a height of 2 meters. CBD and CBD Sub-center, two refreshing circular cities, are closely connected by picturesque canals, forming a "wishful type" of China traditional culture. This is the totem of Zhengdong New District and the distinctive personality of Zhengdong New District. It will make the citizens who live in everything go well, and the businesses who settle in will add auspiciousness.

by the end of 27, 19 projects had been introduced into the commercial and residential logistics zone, of which 89 projects started construction and 36 were completed and put into use; The total area under construction and built-up has reached 8 million square meters; The accumulated investment is 1.96 billion yuan.

More than p>3 administrative institutions have successively moved in, forming an administrative office area with Jinshui East Road as the axis; A large number of medium and high-grade residential quarters have been put into use one after another, and a new residential community with Huanghe East Road and Shangding Road as the intersection has been basically constructed. Many stores such as Red Star Macalline Home Plaza have formed a scale.

Zhengzhou national trunk highway logistics port, railway container central station and comprehensive transportation hub project have become the backbone of economic development, and the logistics industrial belt with Shangdu Road as the axis has initially taken shape and gradually radiated to surrounding areas.

key projects such as the new Zhengzhou Library and Zhengzhou Olympic Sports Square have been started gradually.

a comprehensive area with obvious location advantages, active people and logistics, smooth information and capital flow and strong radiation and gathering power is basically displayed.

(3) longhu district has a planned area of about 4 square kilometers, of which Longhu has a planned area of about 6.8 square kilometers, which is the highlight of Zhengdong New District planning, and forms an urban ecological zone with several rivers flowing through the urban area and Zhengzhou National Forest Park. The peninsula extending into Longhu is the sub-center of CBD, with a planned area of about .48 square kilometers. CBD Sub-center is another circular city composed of office buildings, hotels and characteristic houses with a height of 1 meters, with lakes in between, which is a resort for business, residence, tourism, entertainment and leisure. The CBD center and the CBD sub-center are connected by a 3.7-kilometer-long canal, forming a "Ruyi" shape, with buildings 45 meters high on both sides of the canal.

This area used to be a swamp in history, with low-lying terrain and long-term water accumulation. Now it is mostly a fish pond. Longhu district and Jinshui River, Xiong 'er River, Qili River, Jia Luhe and Dongfeng Canal, which flow through the old city, have formed a complete urban ecological water system. According to the special planning of water system, the Yellow River, Jialu River and abundant groundwater introduced by Dongfeng Canal are used to form Longhu Lake. The water quality of the lake area can reach the national B-class standard for landscape and entertainment through four times a year, and the circulating drainage of the lake area is used for industrial water and agricultural irrigation in Zhengdong New District.

according to the calculation of special economy, the funds needed for the construction of Longhu can be solved by land appreciation in Longhu area, which is more than balanced. The excavation of Longhu Lake can not only improve the ecological environment and microclimate of the city, increase the value of tourism industry, optimize the living environment and urban landscape, but also prevent floods and drainage, and realize the unity of economic, social and environmental benefits.

Longhu Lake is the crowning touch of Zhengdong New District Planning. Longhu district has a planned area of about 4 square kilometers, of which Longhu has a planned water area of about 6 square kilometers. It is named after the legend of dragons in Central Plains culture and the shape of the lake. Longhu district and Jinshui River, Xionger River, Jia Luhe and Dongfeng Canal, which flow through the old city, form a complete urban ecological water system. River parks will be built along the banks of the river to form an ecological corridor running through the city. According to the research results of experts at home and abroad on the water quality protection of Longhu, the management and operation of Longhu will comprehensively use the Yellow River water diversion, atmospheric precipitation and groundwater replenishment, and use storm runoff and water quality control to make the water quality reach the level of physical contact. On April 24, 25, well-known urban planning experts from all over the country reviewed the regulatory detailed planning of Longhu area in Zhengdong New District. According to the plan, Longhu area is mainly composed of three functional areas: the northern and southern areas of Longhu and the village resettlement area are mainly residential land; The sub-CBD area is a leisure and entertainment area composed of tourist facilities, leisure and entertainment facilities, commercial facilities and high-rise composite facilities; Commercial service areas are the main areas on both sides of the artificial canal.

the planned total resident population of longhu district is 348,, including 218, in the north area of Longhu and 13, in the south area of Longhu. The CBD and the sub-CBD in Zhengdong New District form a "wishful type" through artificial canals, and the peninsula extending into Longhu is the sub-center of CBD, covering an area of about 1.7 square kilometers. It is another circular city composed of office buildings, hotels and characteristic houses with a height of 1 meters, with lakes in between, which is a resort for business, residence, tourism, entertainment and leisure.

according to the calculation of special economy, the funds needed for the construction of Longhu are solved by land appreciation in Longhu area. The excavation of Longhu Lake can not only improve the ecological environment and microclimate of the city, increase the value of tourism industry, optimize the living environment and urban landscape, but also prevent floods and drainage, and realize the unity of economic, social and environmental benefits.

Longhu area is planned as a multi-storey and high-rise residence. By introducing the traditional quadrangle and nine-square grid layout, the traditional architectural style of China is skillfully combined with the modern architectural concept, which embodies the * * * life of tradition and modernity. At present, the preliminary research work of ecological water system, such as geological exploration in the feasibility study stage in Longhu area, has been completed.

(4) Longzihu University Park, with a planned area of about 22 square kilometers, is mainly composed of institutions of higher learning. There is a Longzi Lake in the planning of the university park, which means "looking forward to success". The lake extends into the university campuses, and there are nearly 2, mu of central island in the lake, with public facilities such as library and stadium planned on the island. Longzi Lake is connected with Longhu Lake and other canals through canals, which is an important part of the ecological water system in Zhengdong New District, and also creates a beautiful and unique learning and living environment for students in university parks.

By the end of 27, the new campuses of eight universities, including zhengzhou institute of aeronautical industry management, Henan College of Traditional Chinese Medicine, Henan Institute of Education, Henan Radio and TV University, North China Institute of Water Resources and Hydropower, Zhengzhou Radio and TV University, Henan Vocational and Technical College and henan university of economics and law, had been put into use, with an accumulated investment of 2.94 billion yuan. 131 buildings were started, with a total construction area of 1.8 million square meters. 119 buildings have been completed and put into use, with a total construction area of 852, square meters and a total of 6, teachers and students.

the science and technology park is located in the southeast of Longzihu District, with a planned area of about 1.7 square kilometers. IT is mainly used for arranging scientific research institutes and R&D institutions, and is committed to developing IT, R&D and other high-tech industries. High-tech enterprises entering the science and technology park can enjoy the preferential policies of the state on high-tech industries. The National 863 Plan Zhengzhou Innovation Base-Electronic 27 Institute was basically completed.

Longzihu District has developed into a new talent export place and technology output place in Henan Province, which has provided strong talent and technology support for the development of Zhengzhou City and even Henan Province.

(5) Science and technology logistics park, which is located in the southeast of Longzihu District, with a planned area of about 1.7 square kilometers. IT is mainly used for arranging scientific research institutes and R&D institutions, and is committed to developing high-tech industries such as IT and scientific research and development. High-tech enterprises entering the science and technology park can enjoy the preferential policies of the state on high-tech industries. The National 863 Plan Zhengzhou Innovation Base-Electronic 27 Institute was basically completed.

(6) Zhengzhou Economic and Technological Development Zone, with a planned area of about 5 square kilometers and a developed area of about 15 square kilometers, is the industrial support area of Zhengdong New District.

The six functional areas complement each other, making Zhengdong New District a new city with beautiful ecological landscape, living environment and good city image, as well as strong industrial support and strong development strength.

At present, the infrastructure of the Development Zone covers an area of 13 square kilometers, and the accumulated investment in fixed assets is 24.5 billion yuan, including 2.34 billion yuan in infrastructure investment, and more than 6 kilometers of roads have been built. The daily water supply capacity reaches more than 2, tons; The total power supply capacity reaches 3, kilowatts; The development zone has built its own environment-friendly gas heat source plant with a heating capacity of 58 tons per hour; The area has an installed capacity of 1, program-controlled telephones and an international Internet export bandwidth of 1, megabytes. There are special railway lines in the area, and seven bus lines have been opened to reach the urban area, and bus loops have been opened in the area, forming a relatively complete network of roads, electricity, communication, water supply, gas, heating and transportation.

according to the development idea of "one area with many parks", the development zone is planned and constructed with four national policy parks, namely, Zhengzhou Export Processing Zone, Henan Bonded Center, Henan Overseas Students Pioneer Park and Zhengzhou Hi-tech Entrepreneurship Center, and three industrial parks, namely, information industrial park, automobile industrial park and southern foreign investment concentration zone, which has formed a good industrial orientation. A total of 1,5 projects and registered enterprises have been introduced in the area, including the world's top 5 enterprises such as Philips of the Netherlands, MAN of Germany, DHL of Germany, LG of Korea, Nissan of Japan, FedEx of the United States, Pepsi-Cola, Formosa Plastics of Taiwan Province, Chinalco Group, Hope Group, Ancai Group, Yutong Bus and Haima.