Study on Urban Spatial Structure Optimization in the Process of Shanghai's Suburbanization

This paper states the current situation of traffic,population,industrial layout and city distribution system in the process of Shanghai' s suburbanization;it points out that restricting Shanghai urban spatial structure optimization is due to of the single center space form of the population,stand togetherdevelopment,pie traffic facilities lags industry layout,suburban traffic patterns of urban system is not perfect and unbalanced development of city structure,etc.It puts forward to optimize Shanghai urban spatial structure from two levels,a hierarchy is the coordinated development urban spatial layout structure between Yangtze River delta and Shanghai metropolis circle,the second is the jurisdiction of the urban space structure,further puts forward to series by vigorously developing town,giving priority to the development of urban rail transit construction and the rational configuration of industry layout to construct a development mode of axial forcircle, multilevel and multiaxial,more nuclear,groupdevelopment of urban spatial structure.