Brief introduction of Hedong new city in Liaoyang Hedong new city

○ Hedong New Town Construction Background

Liaoyang city put forward the strategy of crossing the Taizi River eastward as early as 20 years ago, but due to the economic conditions at that time, it was unable to break through the double barriers of the Taizi River and the railway along the river. Today, the per capita GDP of Liaoyang City far exceeds that of Shanghai, Nanjing, Shenyang, Harbin and Lanzhou during the crossing period. The river-crossing equivalent (regional GDP * per capita GDP) also exceeded the average level of these cities at that time. In 2009, the Liaoxi Railway was relocated and the railway barrier was lifted. At the same time, the construction of Liaoning coastal economic belt has become a national strategy, the old industrial base in Northeast China has been revitalized, and the country has vigorously developed the economic circle around the Bohai Sea. The opportunity for the construction of Hedong New Town has three elements: "good weather, favorable geographical position and harmonious people", and the time is ripe for building a city across the river.

A. Natural conditions

Liaoyang Hedong New City is located in the east of Liaoyang City, on the east bank of Taizi River, facing the old city across the river. It used to be the first capital of Nurhachi and one of the key development areas in the central part of Liaodong Peninsula urban agglomeration and Great Shenyang Economic Zone. It is adjacent to China's famous manufacturing center, Shenyang, Anshan, Fushun, Benxi, Fuxin, Panjin, Dandong and Tieling, and occupies an extremely important strategic position.

Hedong New Town belongs to continental temperate monsoon climate, with mild climate, four distinct seasons, fertile soil and abundant resources. The annual average precipitation is 572 mm, the annual average temperature is 8.4℃, and the annual average frost-free period is 154 days.

Hedong New Town has a unique natural endowment. Qian Shan and West Longding Mountain are intertwined, with numerous mountains and beautiful scenery, and the forest coverage rate is over 35%. There are 29 rivers such as Taizi River, Hunhe River and its tributaries, and two reservoirs, Wo and Tanghe River, with a total storage capacity of more than 654.38+0.5 billion cubic meters, of which Tanghe River is one of the rare unpolluted large reservoirs. The Taizi River enters from the southeast of the new city, surrounds the city on three sides in the southeast and west, and exits in the north. Prince Island, located 8 square kilometers on the Prince River in the south of the new city, has a pleasant scenery, which can be described as "blue waves around the island and trees are shaded". The land form within the planning scope is mainly plain, with mountains and water behind it, which means the way of geomantic omen.

Planning situation

Hedong New Town has a planned total area of nearly 80 square kilometers. According to the general idea of "forming the basic framework of a new city in five years and rebuilding a new Liaoyang in ten years", the spatial layout of five groups and the development sequence of the third phase, relying on the unique natural endowment, using the industrial driving force with vast hinterland and rich resources, excavating the accumulated historical context, comprehensively implementing the cross-river development strategy, building Hedong New City, building a regional center and building a city integrated with natural landscapes.

○ Establishment of management organization

In order to speed up the development and construction of Hedong New Town, the Development and Construction Management Committee of Hedong New Town was established, with the authority of municipal examination and approval, and a brand-new operating mechanism and management system was adopted to attract a group of professionals in investment promotion, finance, financing, law and project management, so as to promote the development and construction of Hedong New Town.

Location and traffic advantages

Hedong New Town is located in the middle of the urban agglomeration in south-central Liaoning, with a total population of 6.5438+0.85 million in Liaoyang. It is connected to Shenyang in the north, Anshan in the south, Benxi in the east and Panjin in the west. Within the radius of 150km, there are 9 cities above the prefecture level, such as Shenyang and Anshan. With the help of a new round of infrastructure construction in Liaoning Province, Hedong New Town is entering the era of intercity high-speed transportation. Including the completed Shenyang-Dalian Expressway, Beijing-Shenyang Expressway, Benliao Expressway and Liaoxi Railway; The planned Shenyang-Liaoyang intercity railway, Harbin-Dalian high-speed railway and Shenyang-Yingkou Tonghai Industrial Avenue are all directly connected with Hedong New City, which greatly shortens the spatial distance between Liaoyang Hedong New City and surrounding cities. Shenyang Taoxian International Airport, which is 42km away, Bayuquan International Freight Port, which is120km away, and Dalian Port, which is 300km away, all open the way for Hedong New Town to go global.

○ Historical context is deeply accumulated

Liaoyang is an ancient cultural city with a history of 2400 years. It was once the ancient capital of two dynasties. From the unification of China in the Qin Dynasty to the Ming and Qing Dynasties, it has always been the political, economic, cultural and military center of Northeast China. Tokyo City and Tokyo Mausoleum, located in the new town planning area, have a history of more than 400 years and are precious historical heritages. The outstanding people here, a generation of talented people "overwhelming the Three Rivers", "Imperial Teacher" Wang Erlie, and Cao Xueqin, the author of A Dream of Red Mansions, are all the pride of Liaoyang people.

Strong industrial base.

Liaoyang city has inherited the development model of heavy industrialization in Northeast China, with a solid industrial base and complete categories. The petrochemical fiber and chemical products produced by Liaoyang Petrochemical Fiber Co., Ltd. in this area are in sufficient supply; Cement and other building materials industries have diverse products; China is rich in mining, steel and non-ferrous metal processing products, and has become a comprehensive industrial city with petrochemical and textile as the main body, including machinery, electronics, metallurgy, building materials, energy, medicine and other industrial products. It is a national demonstration base for promoting scientific and technological achievements, with provincial economic development zones and high-tech zones. The perfect industrial base and abundant reserves of production factors provide a solid foundation for the development and construction of Hedong New City, the absorption of external capital, the derivation of industrial agglomeration effect and the formation of its own competitiveness.

A complete infrastructure.

Hedong New Town is rich in land resources, and a new project platform is built on the basis of "seven connections and one leveling" by means of net land transfer.

The roads in the planning area are in the form of grid layout, and the main road network is composed of "four horizontal and three vertical". On the basis of the main skeleton of the road, the secondary trunk road and branch road system are reasonably arranged to enhance the accessibility of the road and meet the safe and smooth flow of traffic and people. The road network system includes two expressways and an intercity railway (Shenyang-Liaoning-Anshan special line) connected with external traffic, and the planned red line width of primary and secondary trunk roads is 28-55 meters; Nine river-crossing bridges are planned to connect old and new cities. Construct a three-dimensional urban transportation network with close links between expressways, railways, rail transit, aviation and bridges.

There are sufficient power resources in this area, including two 66KV substations and three 66KV lines. Seven substations are planned to meet the electricity demand of Hedong New Town. A power supply system consisting of 66KV high voltage distribution, 10KV medium voltage distribution and 380/220V low voltage distribution will be established in the new urban area.

The water supply system will be adopted in this area, and a water supply mode will be established with the existing water plants and the planned fourth water plant in the city as the main water sources, supplemented by reclaimed water as the water source, and the total water supply capacity will gradually reach 300,000 cubic meters per day.

Gas is mainly supplied by natural gas pipeline, and the gas consumption during peak hours can reach 7000 standard cubic meters/hour.

The heat supply is operated by the combination of coal-fired power waste heat and ground source heat pump system, and the current heating capacity is more than 5.2 million square meters.

Hedong New Town has obvious location advantages, broad surrounding market and strong demand. Located in the densely populated south-central part of Liaoning Province, it is the largest and most developed economic core area in Liaoning Province and even in Northeast China. The rapid development of the Great Shenyang Economic Zone, the Bohai Economic Circle and even the whole East Asia is the vast market hinterland of Hedong New Town. The existing population of Liaoyang City is 6.5438+0.85 million. After the completion of Hedong New Town, the urban population can be increased by 600,000. After the completion of the Shenyang-Liaoning intercity railway, the distance between cities will be shortened, and the urban population in the two-hour economic circle will reach more than 25 million. Hedong New Town is located in the economically developed areas of the three northeastern provinces, with high per capita disposable income and strong purchasing power, which provides a broad market space for the development and construction of Hedong New Town.

Rich in human resources

Liaoyang has a large number of experienced professional and technical personnel, and more than one third of the employees are technicians engaged in manufacturing. Shenyang University of Technology, Foreign Languages College of Liaoning University, Liaoning Vocational and Technical College of Information, Liaoyang Vocational and Technical College and Liaoyang Technician College can train more than 5,000 technicians every year.

○ Building a megacity and making it a regional center.

According to the successful experience of other cities in China in river-crossing and river-crossing development, the per capita GDP of Liaoyang has far exceeded the level of Shanghai 1992 when Pudong was developed, and the time for river-crossing development is ripe. By building Hedong New Town to attract 600,000 people, by 2020, the total population of Liaoyang will reach more than 2 million, and the city scale will reach 160 square kilometers. A megacity will rise in Liaodong Peninsula, realizing the long-cherished wish of Liaoyang people separated by a river. Through the radiation to the surrounding areas, the overall development of central and southern Liaoning will be promoted.

○ Make Liaoyang a political, economic and cultural center and form an urban layout with mountains and water.

Let the new city blend into nature and show the way of feng shui; Let prosperity dissolve in silence and show the beauty of ecology; Let culture integrate into the economy and show the elegance of the ancient city. Strive to build a new political, economic and cultural center. Ecological shoreline of Hedong New Town: highlighting the natural ecological landscape of riverside; Life shoreline of Hedong New Town: show the waterfront life of residents; The urban coastline of Hedong New Town: a bustling business district.

○ Create the core area of finance and trade, and realize the agglomeration of modern service industry and high-tech industry.

With 16 as the driving force, the core competitiveness of Hedong New Town will be enhanced.

○ Open up communication channels between regions and realize regional linkage.

Planning and construction of Shenyang-Liaoning-Anshan intercity railway to realize the integration of Shenyang, Liaoyang and Anshan; Laying airport avenue to smooth international contact; Harbin-Dalian high-speed railway, Shenyang-Dalian high-speed railway, Benliao high-speed railway and Tonghai Avenue from Shenyang to Yingkou run through the east, west, north and south. Three bridges will be built in the first phase, including two landscape traffic bridges and 1 landscape pedestrian bridge, and nine traffic bridges will be built in the long term, with a capacity of 76 lanes.

Morphological layout

Create a city center on both sides of a river.

The overall development of the Taizi River and its banks will make the banks of the river the city center of Liaoyang.

Building an Urban Space with One Water and Three Mountains

The existing water veins and three mountains naturally divide Hedong New Town into five main groups, extending the surrounding landscape to the whole new town.

Improve the urban pattern of water, city, forest and ridge

With water veins, urban areas, forest belts and mountains as the important structures of the urban pattern, the new city has a sense of hierarchy.

Form an ecological environment with mountains as the core and green as the awn.

Hedong New Town is built on the mountain, and the ecological green belt goes deep into every block of the new town.

Highlight the unique landscape of water and mountains.

The new town is backed by West Longding Mountain and faces the Taizi River. From the perspective of geomantic omen, it is a treasure-house for making a fortune, and it also forms an urban landscape with mountains and water.

The central axis of the city and the landscape bridge corridor will be the highlights of the new city.

Citizen service center, citizen square, cultural center, commercial center and public green space together constitute the urban axis of Hedong New City. The three landscape bridges at the western end of the central axis will be important signs of crossing the river.

Development order

The development sequence follows the concept of sustained and balanced growth, draws lessons from the experience of successful development cases at home and abroad, follows the principle of infrastructure first, and focuses on building key plots according to the specific situation of investment implementation to promote the development and construction of surrounding plots. According to this principle, the development order of Hedong can be divided into three stages according to Hedong and Hexi regions:

Hedong area

Phase I: the area from the south and north of the central axis of the city to the Taizihe Bridge, and the riverside commercial and financial belt in this area.

Phase II: the road and bridge area extending from the north of Taizihe Bridge to the north boundary of Tokyo, and the riverside commercial and financial belt within this area.

Hexi region

Phase I: the area south of Yun Xin Street, including the central axis of the city and the riverside commercial and financial belt within this range.

The second stage: the road and bridge area extending from the northern part of Yun Xin Street to the northern boundary of Tokyo and two blocks south of the central axis.