Establish a multi-level rental housing system from one suite, one room to one bed

165438+1On October 27 -28, the Architectural Practice Magazine of Shanghai Architectural Society and the Yangtze River Delta Alliance of Architectural Societies jointly held a summit forum on "Shaping a Resilient City with Sustainable Development".

Zhu, deputy director of the Shanghai Housing and Urban-Rural Construction Management Committee, said that the proposal of the Central Committee on formulating the 14th Five-Year Plan for National Economic and Social Development and the long-term goal in 2035 proposed for the first time to build an elastic city-to improve the urban flood control and drainage capacity, and to build a sponge city and an elastic city. Improve the level of urban governance and strengthen risk prevention and control in the governance of megacities. In the future urban planning, more and more attention will be paid to building cities with disaster resistance. Resilient city is the performance of rapid recovery after the city is hit, and it is also the ability to support the coordination of organizations and functions and adapt to uncertainty.

Zhu said that the core lies in building a green ecological city, paying attention to the changes of natural and human factors and the plasticity of the city. Guided by green development, respecting nature with ecology, carrying out overall planning and construction management through the concept of green ecology, establishing a resilient city, and finally realizing the sustainable development model.

This time, the concept of ecological green was crowned as the core word of the Yangtze River Delta integration demonstration zone, and the key words of Yangtze River Delta integration: one is integration, and the other is high quality. How to reflect high quality? We believe that the core element is ecological green, which is actually to build a resilient city.

Eco-green concept refers to creating an urban area with reasonable spatial layout, perfect public service function, improved ecological environment quality, intensive use of resources and harmonious coexistence between man and nature through scientific overall planning, low-carbon orderly construction and innovative fine management.

On the planning level, Shanghai 2035 Master Plan describes the future urban form, which runs through the ecological green characteristic form and fully embodies the future resilience gene or foundation of Shanghai city.

The first is an open and compact visual space model. In 2035, it is proposed to take ecological base as the constraint, traffic corridor as the skeleton, urban circle as the urban and rural coordinated development, ecological circle as the living network construction, optimize the urban and rural system, cultivate a multi-center public activity system, and form a networked, multi-center, grouped and intensive spatial system.

The second is an ecosystem with water as the pulse and green as the body. Planning protects the ecological ontology of water bodies and green plants, further expands the ecological space and afforests the ecological pattern. By 2035, we will strive to reduce carbon emissions by 35%, and China will reach its peak in 2030. Shanghai has set itself a goal of reducing carbon emissions by 35% after 2035, with a forest coverage rate of 23%, a per capita green space rate of 13 square meters and a water replenishment area rate of not less than 4.5%.

The third is to establish a safe, convenient, green, efficient and economical comprehensive transportation system, which is also a very important part related to resilience in urban planning. Traffic is a circular system, which directly supports the efficient operation of flexible cities. In order to support and guide the optimization of urban system, promote the agglomeration development of important areas, and improve the bus priority strategy based on multi-mode rail transit, three rail transit networks with multi-mode, wide coverage and high intensity are planned to be formed, with a distance of 1 1,000 km. By 2035, the proportion of public transportation in the central city will account for about 5% of the total mode of travel, green travel will reach 85%, and the coverage rate within 600 meters of rail transit stations in the central city will reach 60%.

The fourth is to rationally arrange a pluralistic, integrated, pleasant environment, livable and suitable employment system, and guide the balanced layout of employment posts. Decompose non-core functions and corresponding posts in the main urban area, strengthen employment agglomeration, build an industrial community with a balance between occupation and residence, and form an industrial community with integrated development of secondary and tertiary industries, complete supporting functions and pleasant environmental landscape. The job-residence balance directly reflects the city's daily resilience and level. Excavate the development resources of subway superstructure, and simultaneously build and improve the public service facilities around residential land. This place must be inhabited first, but also livable, with a pleasant environment and perfect public services such as medical care, health and education. These service facilities and road and municipal traffic * * * have promoted the development of employment space, established a multi-level rental housing supply system from one suite, one room to one bed, and formed a stable, long-term and fashionable lifestyle.

Zhu said that the focus of Shanghai's "14th Five-Year Plan" development is to focus on radiating Qi Fei from the central part and the two wings. Central radiation is to highlight the core functions of the central business district, actively promote urban renewal, enhance economic density, and strengthen the core functions of the North Bund, Huangpu River and other regions. Qi Fei on the two wings is mainly concentrated in Xingang District at the eastern end, commonly known as Nanhui New City and Zhangjiang Science City; The Yangtze River Delta Demonstration Zone and Hongqiao Business District in the west will promote deeper reform and higher level of opening up, and vigorously build a national strategic bearing area. Shanghai decided to build Jiading, Qingpu, Songjiang, Fengxian and Nanhui "five new cities" to expand the new space for urban development. These five new cities are all new cities with independent urban functions. During the "Tenth Five-Year Plan" period, we should vigorously build a future city leading high-quality life and create a new city for economic development.

Liu Qianwei, chief engineer of Shanghai Housing and Urban-Rural Construction Management Committee, said that more than 55% of the world's population is concentrated in cities, and mankind has entered the era of urban development. With the continuous advancement of urbanization, the urban population is becoming more and more concentrated, and the building density is also increasing. Small oscillations in the political, economic and environmental fields are enough to produce a butterfly effect and have a far-reaching impact on the global order.

The epidemic situation in COVID-19 this year has put forward a severe test for the city's emergency management ability. Therefore, cities need to strengthen cooperation and coordination and improve their own preventive ability. We should fully consider all kinds of security risks in urban planning, construction, application and management, take effective actions to seek advantages and avoid disadvantages, build a safe, resilient and sustainable city, and deal with the impact of various public emergencies.

In recent years, Shanghai has implemented a unified management of urban operation through a network, and launched a relatively complete urban logo detection system. By integrating the special application scenarios of each unit in the fields of public safety, green city appearance, emergency response, etc., the network with one screen to see the world and the whole process management has been initially realized. In this year's epidemic prevention and control work, the system provides technical support for epidemiological investigation, joint prevention and control of disease detection, resource scheduling and information sharing in emergencies. Effectively improve the city's epidemic prevention and control capabilities, ensure the city's safety and resilience, and build a refined urban management.

In the future, through big data and artificial intelligence, this system will further enhance Shanghai's emergency organization ability in public emergencies such as safe production, typhoon prevention and flood control, as well as its detection and management ability in urban daily management and ecological environment protection, and strive to build Shanghai into an ecological and disaster-resistant smart city.