Study On The Strategies Of Optimizing Spatial Structure Of Harbin Metropolitan

China is in rapid economic growth and development period of rapid urbanization metropolitan area will become the main form of urban area development. Paper uses the theory of regional economics and urban geography, integration of ecology, sociology, economics, and interdisciplinary approach.After previous studies, the Harbin Metropolitan Spatial Structure as the research object, carry on the analysis to the Harbin Metropolitan spatial structure's development background and the condition .Using a combination of quantitative and qualitative methods, conducted in Harbin Metropolitan Spatial Structure.First, clear the selection background and necessity of writing, summarizes the progress of research on metropolitan at home and abroad, from both theory and practice and explain the significance of the study.Secondly, introducing basic location conditions, development of Harbin metropolis circle conditions and comparative analysis of comprehensive strength with other metropolitan.Part III, analysis of Harbin Metropolitan spatial structure characteristics, under the general law of growth of Metropolitan, clear Harbin Metropolitan spatial structure of the stage and noted that there is a problem.Part IV, based on the optimization of the spatial structure and other related theories, Harbin Metropolitan spatial structure optimization, qualitative and quantitative analysis of deep, made space structure optimization strategies and recommendationsPart v, full text of the summary, and made further demonstration and development of the founder of the node cities and towns.