The Strategic Considering Of Comprehensive Planning In Satellite Town Of Big City

With economy globalization and innovation opening keeping in depth in China, economy, society and urbanization in our country already present standing and fast developing situation. In the progress of urbanization, the development of big city is fastest. But population and economic-social activities centralization is in excess in big city, which will bring huge press. Once the old city structure doesn't change, it will be fetters of city development. So constructing satellite town, exploiting new city development space, optimizing city structure, is an available approach for big city to solve series of city-sickness and alleviate the population pressure, already is a rational choice of big city dilation in order at present. Furthermore, cities in our country are still in the centripetal developing phase, long time urbanizes, and there stand hundreds of million people who will transfer from country to city. So satellite towns in our country are even in responsibility of driving rural area around the big city, promoting suburb town planning and constructing.How to develop the satellite town with considering the situation? The paper assumes that it needs magnificent adjustment and synthesis harmony from Comprehensive Planning, mostly solving the vital problems on city developing, and ensuring the space layout of city development on the height of total arrangement. But the paper doesn't discuss all content of Comprehensive Planning; it absorbs the research measures of strategic planning, and focus on the problem of city character and city dimensions. The paper basing on reviewing and analyzing the plan of satellite town inside and outside, discusses the concept of city character and city dimensions, the factors and sorts of that, and expounds the measure of forecasting the population of satellite town scientifically. The paper puts forward that the satellite town's first function is sharing big city's function and population and that the population of satellite town is as usual between 200,000 and 500,000.