Reconstruction Of Urban Region System Based On Daily Life Circle

Generally speaking, The city is a kind of relatively permanent large-scaly gathering as to village. But before defining the space, City remains a very abstract concept. Seen from history, in Ancient times, Middle Ages, Modern times, The content and shape of the city are various; From the viewpoint of geography, there are differences in administrative, entity and function meaning in the city, from several ten thousand people of the gathering to several ten million people of the city, The city involves a long-span spatial-scale. So regarding any city as the object of the research should study definitely the city, which consist of some region. While quoting the city statistical data to analyze, it is especially important to choose the suitable or constant urban region. It is common to see many failed examples because of these mistakes.There are four parts in the text:The first part are the basic theories: From three kinds defined urban region which the researchers are set about, pointing out that for a long time, Our country makes districts and cities amalgamate, combining towns causing a lot of urbans' administrative regional range far larger than urban function region. All those twist the real urban developing scale extremely. With the development of city, the more developed the urban society is, the more frequent the social economic links between the city and region around, the fuzzier the boundary between city and country. It is demanding to set up a kind of urban function region concept to adapt to this kind of change. Finally proposing that the reconstruction of the region system of the city needs to reach three goals or three demands, the urban region system should have comparativity, functionality, statistics of the urban region system should have authenticity.The second part, it is explained the relevant methods and theories to rebuild to the urban region system. It has analyzed the relation established of the urban function and urban region system and general thinking at first, and then introducing the urban region system in USA (MSA) and the Japanese urban region system (DID) and the methods to set up. It has tried to set up the urban region system, But it still exists the concept unified, the method effectiveness bad, define the function region by the administrative region etc..The third part proposes urban region system reconstruction on the daily life circle. First proposing the basic intension and level dividing of the daily life circle. Secondly pointing out the basic structure of the urban region system on the foundation of daily life circle, and proposing the method of setting up on the foundation of daily life circle. Finally the text expounds the feasibility of reconstruction the urban region system from feasibilities and meaning of urban region system basing on daily life circle, etc.The fourth part. It is a real example part. Firstly it described the development course of the region system of Changchun, analyzing its current situation characteristic. Secondly adopting the comprehensive analytical method under the guidance of theory of daily life circle, including utilizing the method of the way to get rid of the restriction of the administrative region according to the land, with the field investigation, consulting and superposing the social economic indicator of regions around the city, have The author make the research about reconstruction the urban region system of Changchun. At last analyzing the developing state of the urban region system of Changchun on the foundation of daily life range.