Optimization of Urban Spatial Structure and Control Division of Urban Space: A Case Study of Nanchang City

Morphology of urban spatial growth is affected by urban multi-dynamic mechanism generally.This paper analyses the dynamic mechanism of urban spatial structure evolution and discusses the change discipline in the structure of metropolitan space.In the case of Nanchang,the problems of urban spatial structure evolution are analyzed and optimization objectives of urban spatial structure are researched.By taking control division of urban space as the starting point,the city and surrounding areas are divided based upon policies.Optimization of urban spatial structure and the healthy development of specific urban space control measures are put forward.