Study on the Urban Internal Spatial Structure in Northeast China

This paper proceeds from forming of urban internal spatial structure and development in northeast China,summarizes basic characteristic of urban internal spatial structure and basic patterns of urban spatial morphology,and on this basis analyzes its unique intrinsic question,exterior situation,the power mechanism and spatial restructuring choice of direction.The urban internal spatial structure presents following basic characteristic: circle structure is quite obvious;the urban core area further strengthens,the multi-centers pattern does not yet form;Draws back two and enters three reveals result,the trace of the industries surrounds city is serious;it is entering development phase of urban rapid extension;the spatial expansion presents multiplication.