The Research On Time Sequence Of Space Dynamic Development Of Corridor Valley Pattern City In Northwest China

The Urban-rural Planning Law and the new Urban Planning Establishment Means have demanded the research of the time sequence of space dynamic development in the urban comprehensive planning and the immediate plan, but the determination methods are seriously run short of both in theory and practice.The time sequence of space dynamic development is statutory planning and the research achievements are legal. But the planning compilation is just a kind of experiential response. The research achievements are oppugned. At present, the dynamic planning is consented by the academic circles. But the essential supports of dynamic planning is lack of methods. The reseach of uran landuse sequencing is logical reasoning or mathematical reasoning, but lack of combination of the two, against the basic property of urban planning. With another 10 yaeas of western development, the corridor valley pattern city in Northwest China will be the main battlefield of urbanization in China.The corridor valley pattern city in Northwest China have the contradictions of urban space chaotic spreading with efficiency maximization, characteristics disappearance with administration weak, ecological crisis with dynamic UGB.And the key to solve all the problem lies in compiling the time sequence of space dynamic development reasonably. So it is important to establish compilation methods.This paper has reviewed and summarized the research of time sequence of space dynamic development, dynamic planning, urban growth managemanet, uran landuse sequencing in theory and practice and put forword the main problems from the vision of compilation technology and implementation.It has abstracted the compilation methods of time sequence of space dynamic development of corridor valley pattern city in Northwest China. Above all, it analysed the urban space development course of Linxia and discussed the possible expantion mode and summed up factors affecting the time sequence of space dynamic development. Second, it judged the possible development directions and spatial structures. Through AHP and the method of scoring by specialist, it determined the time sequence of space dynamic development on groups of Linxia. It determine Time Sequence of Space Dynamic Development of the blocks with groups though The Sensitivity Assessment of Construction Land,using GIS technology and mathematical model; And determine the timing of the "city of the dynamic development of timing." by the multiplication of the two Time Sequence;Finally, the article introduced integrity of urban life and urban form of the concept of integrity, modified and adjusted the edge of urban areas in various stages of development of land through the urban grass-roots grass-roots and urban living space unit cell, it has been rational planning stages of urban development.The paper has made some suggestions on implementation at the end, including improving urban management ability, controling landuse strictly, enhancing departments coordination, perfecting supervision mechanism and implementing public participation, hoping for giving a reference to the implementation of Time sequence of space dynamic development in the corridor valley pattern city in Northwest China.