Overall planning of Yichun city

Urban master plan refers to the comprehensive deployment and specific arrangements made by the people's government of a city within a certain period of time according to the national economic and social development plan and the local natural environment, resource conditions, historical situation and current situation, in order to determine the scale and development direction of the city, realize the economic and social development goals of the city, rationally utilize the urban land and coordinate the urban spatial layout. Urban master plan is the first stage of urban planning and the basis of urban construction and management.

According to the state's urban development and construction policy, economic and technical policy, and long-term planning of national economic and social development, on the basis of regional planning and rational organization of regional urban system, according to the city's own construction conditions and current characteristics, the city's economic and social development goals are rationally formulated, the development nature, scale and construction standards of the city are determined, the functional zoning of urban land and the overall layout of various constructions are arranged, urban roads and transportation systems are arranged, planning quota indicators are selected, and planning implementation steps and measures are formulated. Finally, the four functional activities of urban work, residence, transportation and recreation will develop harmoniously with each other. The overall planning period is generally 20 years. Construction planning is generally 5 years, which is an integral part of the master plan and a phased plan for implementing the master plan.

The sand table of the overall urban planning is the exclusive image spokesperson of the city. The sand table of the overall urban planning is also called the urban planning model. It shows the development of the city with miniature landscape, and reproduces the changes of history, humanities and geography, which is the core of the urban planning museum. Sand table model can show the development process of a city to the fullest, let residents know more about their city, and let foreign visitors know the charm of the city.

Advantages of urban planning digital sand table compared with traditional sand table

1. Reusable: The traditional sand table is disposable, but the digital sand table can be reused, so a new sand table can be presented only by making some changes instead of replacing the whole sand table.

2. Display form: The traditional sand table display form is very simple, which is just static and inflexible, while the digital sand table can be very intuitive and vivid, and can also provide the possibility of interaction between people and sand tables, giving people more shocking visual effects.

Overall advantage of digital sand table model in urban planning

1. The digital sand table model can make the display effect more three-dimensional based on the traditional sand table, so that the audience can directly and intuitively appreciate the planning and construction of a city.

2. The digital sand table model can clearly simulate the flowers, trees, residents, buildings, traffic conditions, etc. of a city, making people feel like they are there.

3. The digital sand table model can accurately show the exact location and detailed information of a city, and there will be no mistakes.

4. The digital sand table model has query function, which can provide the audience with interactive fun and let the audience query what they want to know.

5. The digital sand table model can show the picture effect with more atmosphere, and let the audience have immersive experience.

6. The digital sand table model can show the future planning and construction well, let people participate in it, and put forward their own suggestions and opinions.

The overall urban planning should adjust measures to local conditions, reasonably arrange and organize urban construction projects, adopt appropriate urban layout structure, and implement it in the division of land; It is necessary to properly handle the relationship between the central city and its surrounding areas and towns, production and life, local and whole, new construction and reconstruction, current and long-term, peacetime and wartime, needs and possibilities, etc., so that urban construction and social and economic development direction, steps and contents can be coordinated, and economic, social and environmental benefits can be unified; Pay attention to the layout of urban landscape, and reflect the characteristics of the city.