The first step is to investigate and study, collect the basic data of old city reconstruction, make a basic judgment on the necessity and possible social and economic impact of old city reconstruction, and understand all aspects of urban development.
The second step is to provide customized planning according to the economic strength and regional development needs after determining the old city reconstruction area.
The third step is to demolish some buildings and carry out basic work such as residents' migration and roads to ensure the smooth development of the old city reconstruction. Then, design and repair the infrastructure of the old city reconstruction.
Renovation content
① Transform the urban planning structure and implement rational land use zoning and urban land planning zoning within its administrative area;
(two) take comprehensive measures to improve the urban environment, purify the atmosphere and water, reduce noise pollution, green and regulate the use of open space;
(3) update and adjust the urban industrial layout;
④ Updating or improving the urban road system;
⑤ Improve urban living environment, organize large-scale construction of public service facilities, and transform old blocks into complete residential areas.
Program trend
① Keep the central city relatively stable, add some closed satellite towns with complete structure and appropriate scale, and the urban land is divided into some isolated functional areas, and the development of the whole planning structure depends on the expansion of the intersecting semi-radiation ring system;
(2) On the basis of the transition to flexible zoning, various open urban structures will be compiled, and the layout of public service centers will have more diverse combination schemes according to the specific conditions of perfecting the whole urban planning structure.
Extended data
The "three old" transformation is a special policy given by the Ministry of Land and Resources to Guangdong Province. In the document No.78 [2009] of Guangdong Government, the opinions on the implementation of the "three old" transformation have made six breakthroughs in the current land and resources policy:
First of all, it simplifies the procedure of retrospective collection;
Second, it is allowed to improve the procedures for historical land use according to the current situation;
Third, land supply by agreement is allowed;
Fourth, the net income of the land allows those who support the land to transform;
Fifth, changing rural collective construction land into state-owned construction land can simplify the procedures;
Sixth, there are concessions for corner land, flower planting land and sandwich land. Because it is a pilot special policy, only three years have been given to improve the procedures for historical land use, until 20 12.
Reform viewpoint
First of all, it is a useful supplement to urban planning, which embodies the open and compatible urban characteristics of the city and enhances the recognition of international cities. Under the background of globalization, urban modernization and internationalization, the number of migrants is increasing day by day, so it is not unreasonable to moderately increase some urban landscapes with exotic scenery in some areas.
It is of positive significance to increase foreigners' sense of identity with the city and enhance the international image of the city. The increase of financial power of cities and local governments also provides the foundation and conditions for this. Turning the fashion community into a "European town" embodies the transformation idea of "carrying fashion to the end"
Second, urban renewal and transformation cannot be blind, and the continuation of characteristic culture is more important. As a central city of politics, economy and culture, it should have more regional cultural awareness. The city government and planning and design units should have a strong sense of local cultural autonomy, so that the traditional architecture and architectural style of the city can be continued and the historical and cultural texture of the city can be improved.
Third, strengthen public participation in urban planning and urban construction, promote the construction of a democratic society and a civil society, and strengthen social equity. It is of great benefit to improve the environmental quality, increase the convenience of nearby residents and improve the surrounding services. For it, it is the maximization of local interests, but it is unfair to the residents of the whole region and the whole city.
The Institute of Visual Design believes that in the process of urban planning and construction, we must cultivate the thinking of opportunity cost, why we should focus on developing and developing one place, and how to meet the development demands of other places are all issues that need to be considered.
Baidu encyclopedia-three old transformations
Baidu Encyclopedia-Old City Reconstruction