The Land Intensive Use Research Under City Scale Control

As an important city of six provinces of central China, Wuhan proposed building wuhan "1+8" urban megalopolis. This central regions has advanced ideas of developing mode of city development, hoped through the establishment and development of megalopolis, in order to achieve the overall development of the faster the goal. However, due to the "1+8" city circle envelops type mode of city development, caused the wuhan city development framework has been expanded, a series of" urban disease " caused by the size of a city no economy. This paper through analyzing the scale expansion in wuhan city, it is concluded that the driving factors in wuhan city scale, and reasonably predictive compared with reality scale, to find out the differences in the results, analysis difference is presented. By establishing evaluation system, using entropy method of wuhan city land intensive use, it is concluded that the score, and intensive degree of poor aspects. Targeted analysis and the discussion urban land use in wuhan city development strategy, make the government strategy is more scientific and reasonable regulation play a role.This article has seven chapters, content mainly includes the following aspects:first chapter of this paper is introduction. This paper mainly expounds the research background, research purpose and meaning, the research situation, introduces the technical route and research methods.The second chapter for research is situation. Introduced from city profiles, economic and urban planning of utilization in wuhan city of current background.The third chapter is city scale control research. From city scale expansion in the two big pull the reasons for the start and analysis for the population in wuhan towing expansion. Through comparison of actual value predicted values and find differences, analyses the causes of the formation of difference and present condition analysis.The fourth chapter is urban land intensive use in wuhan. Analysis of urban land use in wuhan city, setting up the index system, using entropy value method to calculate the weight of each index, that finally reached the intensive range. Analysis of the current urban intensive weakness. The fifth chapter is wuhan urban overall land use analysis. Intensive degrees from two aspects of the scale and comprehensive analysis the current situation of wuhan city land use planning.The sixth chapter is conclusion and prospect. For full text summarizes to measure and analyze the problems that are given, and a constructive policy guidance.