First, the development strategy and government orientation of the new Chongqing centered on Yuelai?
Our project is located in Yuelai New Town, the core of Liangjiang New District in Chongqing, and it is the new center of Chongqing positioned by the government. Why is Yuelai the new center of Chongqing? Let's review the development of Chongqing in recent years. Up to now, Chongqing has developed into China 5? One of the big central cities in China, and it has become the largest central city in the west. Past 10? Over the years, Chongqing has been expanding rapidly. Because of geographical reasons, the east-west direction of Chongqing is Daba Mountain, and its development is blocked. The southern part is an old residential area and a traditional heavy industrial area. The cost of demolition is high, the implementation is difficult, and the development is also blocked. The northern part of Chongqing has an innate geographical advantage, flat and wide, rich in natural resources and few indigenous people, which is conducive to more scientific and advanced urban planning. What about Chongqing in 2000? Since then, it has been developing northward, so with the joint efforts of the government and many brand developers, Chongqing North District has become the best place for Chongqing people to buy their own homes. And 20 10? The establishment of Liangjiang New Area in 2000 is an outline of Chongqing people's "rebuilding a Chongqing city"
Grand dream.
Therefore, the development strategy of "Chongqing New Center, Building a New Chongqing" came into being, and Yuelai New Town was selected. According to the official statement of the government, Yuelai is a new landmark of Chongqing radiating the world in the future, the first of the top ten urban areas in Chongqing, the crown jewel of Chongqing Liangjiang New Area and the new center of Chongqing. Therefore, the development of new Chongqing in the future will be centered on Yuelai.
Second, how does Yuelai Eco-city assume the central position (geography, transportation)
1. Geographically, Yuelai Eco-city is located in the geographical center of the whole new Chongqing. There are many new functional groups in Chongqing, such as Guanyinqiao Business District, Lijia Business District, Cai Jia High-tech Industrial Zone, Airport and Airport Logistics Metropolitan Area. , protect them and enjoy the urban function configuration provided by all the surrounding plates.
Second, in terms of transportation relations, build roads first before getting rich. Yuelai Eco-city has the highest standard three-dimensional transportation network planning in Chongqing with "three horizontal, three vertical and double light rails" and has become the transportation hub of the whole new Chongqing. The third vertical line includes Binjiang Avenue, Yuelai Avenue and Jinshan Avenue, and the third horizontal line includes Tongmao Avenue, Guo Bo Avenue and Jinxing Avenue. Double-track light rail is a light rail that has been completed and opened to traffic. Line, light rail 10? Line number. Through them, 10 minutes to the airport, 15 minutes to the new archway, 20 minutes to Guanyin Bridge and 30 minutes to the whole city.
Third, the government planning of Yuelai plate (three cities: exhibition city, smart city and eco-city)
Yuelai New City-Strong Internal Planning of Three Cities
Exhibition City, Smart City and Eco-city are the planning pattern of "three cities in one". Among them, the convention and exhibition city relies on the "Chongqing International Expo Center" and promotes the rapid development of Yuelai District with the convention and exhibition economy. In the construction of smart cities, we will join hands with domestic first-class network operators to build the first "Smart Connected City" in Liangjiang New Area and even the whole country, which integrates the management of smart families, communities, transportation, education and medical care. And eco-city, with a total area.
3.44 square kilometers, in terms of planning and design, it not only protects the precious river bend, mountain landscape and cultural sites in the city center to the maximum extent, but also builds 9? The theme park makes Yuelai New Town one of the four international ecological demonstration zones in China. The planning and design of "Eco-city" is a livable living area that is 50 years ahead of Chongqing and integrates intelligence, energy saving, environmental protection and emission reduction.
(1) 50 years ahead of Chongqing-international planners take new urbanism as the concept of small blocks, emphasizing human touch, low carbon and less congestion.
Yuelai Eco-city has become a national planning model, presided over by internationally renowned master Peter Karthorpe, advocating "new urbanism" and advocating the concept of small blocks and community structure with low energy consumption and low emissions. The whole area is divided into 93 small residential areas, each of which is less inhabited and more suitable for people to communicate with each other. All the streets are mainly familiar blocks, returning to humanistic streets.
The concept of Yuelai Eco-city is 50 years ahead of Chongqing's overall urban planning, which is not only the implantation of ideas, but the combination of ideas and actual construction. The citizens living in this city in the future are the beneficiaries of this advanced design.
(2) 50 years ahead of Chongqing-the international TOD model takes the track as a point to build a regional business center and welcome Jie Fangbei to become an eco-city.
That is, taking public transportation as the guide and public transportation stations such as tracks and buses as the center, an urban area integrating commerce, residence and culture will be established. According to the plan, shopping malls, parks, cultural centers and other commercial facilities and public spaces will be laid out within 400 meters around Gaoyou Railway Station, and residents can shop and relax around the station. Through this friendly neighborhood community design, people can not only get to know each other better, but also effectively promote the development of local commercial system.
A large number of street-facing buildings and formats can be planned in the block, unless large-scale shopping needs to go to the central shopping plaza to meet the needs of life. Residents' travel distance is reduced by 75% (life is more convenient), automobile exhaust is reduced by 67% (living environment is more environmentally friendly), and congestion is reduced.
(3) 50 years ahead of Chongqing-the international LID (low-impact development) concept, namely rainstorm management and non-point source pollution control technology, aims to control the rainstorm through decentralized and small-scale source control.
The control of runoff and pollution makes the development zone as close as possible to the natural hydrological cycle; LID low-impact development is an eco-technical system that can easily realize urban rainwater collection and utilization, and its key lies in in-situ collection, natural purification, nearby utilization or recharge of groundwater; It is emphasized that urban development should reduce the impact on the environment, and its core is to build an urban drainage system adapted to nature based on the concept of source control and slowing down impact load, rationally use landscape space and take corresponding measures to control storm runoff and reduce urban non-point source pollution.
For ordinary people, this means
1) In the future, there will be almost no urban waterlogging in Yuelai area, and there will be no sea, only quiet rivers.
2) The source of clean drinking water is not only located in the Jialing River reservoir area, but also because of the benign hydrological cycle, which makes people drink healthier and the river clearer.
3) The heat island effect is greatly reduced, the air is cleaner, the oxygen content is higher, and the body and mind are more comfortable.
4. Urban streets are getting cleaner and cleaner, non-point source pollution is better controlled, and citizens are more willing to travel in low carbon.
(4) 50 years ahead of Chongqing-the road is gridded, one-way street 1 is demolished, one-way street is built, non-motor vehicle lanes are added, traffic congestion is reduced, and all roads are set with single-cycle one-way street.
Subdivision of streets and areas, with multiple entrances and exits connected with urban main roads, reduces urban congestion, which is the current international mainstream.
In Yuelai, Peter Calthorpe adopted a "one-way and two-way" design, splitting one road into two roads, building a one-way street and adding non-motor vehicle lanes next to it. At the same time, the original super-large blocks surrounded by traditional main roads are subdivided into gridded small blocks. In this way, the number of intersections has increased, vehicles and pedestrians can choose roads at will, and it is not easy to be blocked at an intersection.
(5) 50 years ahead of Chongqing-the concept of "going slow" has crossed the core areas of the whole eco-city, such as waterfront and parks.
And the elevator connection between the slopes, so that the difficulty of going up and down is reduced and the citizens can walk conveniently; And advocate citizens to travel by bike. (6) 50 years ahead of Chongqing-the only pilot area of sponge city in Chongqing, where you can drink water on the road and store water on the roof, which is the most important function of Yuelai sponge city.
Yuelai is the only ecosystem in Chongqing that uses renewable energy, ground source heat pump and central heating and cooling.
The ground is paved with water-permeable bricks, which are extruded from seabuckthorn and concrete, and have excellent water permeability. Through the storage facilities of the rainwater recycling pool in the park, it is enough to water the nearby vegetation. According to the rainwater recycling system of "high collection and low use", the rainwater storage and recycling pool system, parking lot sunken rainwater garden, rainwater pool and so on are mainly reformed. The planning of roads and residential areas has implemented storage facilities such as shallow grass ditch, stagnant water garden and rainwater collection pond. Green roof, permeable pavement and rainwater collection have become important conditions for community construction.
Utilization of renewable resources: River water source heat pump using river water, also called "water air conditioner", is environmentally friendly and energy-saving, reduces emissions, and is cool indoors and outdoors in summer. As a widely used clean energy, solar energy will be used on a large scale.
Rainwater collection system: Rainwater collection system will be installed on the roof and ground, and the rainwater collection area of the roof will reach 80%.
Ground source heat pump, central cooling and heating: compared with central air conditioning, central cooling and heating system saves energy 12%, reduces outdoor refrigeration equipment and reduces heat island effect by 2-3 degrees;
Planting roof system: the roof system plants plants through the waterproof layer of the roof, which plays the role of thermal insulation. The energy consumption of indoor air conditioning can be reduced by 20℃ in summer, and the heating energy consumption can be saved by 65,438+00% in winter.
Intelligent system: through the Internet of Things technology, all kinds of home devices, such as audio-visual equipment and network home appliances, are connected together, providing various functions and means such as home appliance control, indoor and outdoor remote control, burglar alarm and so on. Make the house smart, convenient, safe, energy-saving and fashionable.
Natural lighting system: install outdoor lighting device to capture outdoor sunlight and introduce it into the system through the introduction device. After the natural light is enhanced by the light guide device and transmitted efficiently, it is uniformly introduced into any place in the room where light is needed through the diffuser. Automatic collection of natural light, in which solar energy will be used on a large scale.