Research On Urban Innovative Spatial Organization Based On The Life Circle

Urban innovation space is a new form of agglomeration of urban innovation activities characterized as mixed internal functions,difussion of external boundaries,and communityization of spatial forms.It was indicated that its development and evolution have a structure of self-organized systems,while urban space is also an "organic life".Does the coupling and co-construction of them affect the shape and organizational evolution of the urban innovation space.In response to this problem,based on data on innovative companies in Chinese major cities,this paper uses spatial autocorrelation analysis to reveal that the life cycle of innovation is an important mechanism that affects the evolution of urban innovation spatial organizations,and quantitatively analyzes the diffusion on morphological characteristics,organization and evolutionary structure.Based on relevant research,this paper introduces the theory of innovation evolution,combined with the international experience of the development of urban innovation space,and validates the characteristics of urban innovation space at different development stages through spatial statistical models.The main conclusions are as follows: Firstly,there is spatial correlation between the concentration and diffusion of the life cycle,and it is an important mechanism for the formation of uneven and diversified density of urban innovation space.Secondly,it is that innovation subjects at different growth stages have different preferences and characteristics in terms of spatial distribution and combination.Innovative enterprises in the growth period;thirdly,the innovation subjects at different growth stages have different characteristics in terms of the spatial distance of convergence,the best concentration distance in the growth period is 3-4KM,and the maximum diffusion distance is about 20KM;thirdly,the space for innovation concentration evolution is highly coupled with the structure of urban space.The growth stage is most sensitive to public services,with associated distances of about 1KM,while the mature and spanning periods are mainly sensitive to rapid transportation,technical services,and natural environments.The article further takes the development and evolution of Nanjing’s major innovation space carriers between 2010-2018 as an example,verifies the dynamic process urban innovation space evolution,improves the existing technology,and quantitatively analyzes the coupling of innovation elements and urban public space Relationship and associated distance.This article revises the organization method of the whole life cycle of the urban innovation space,and constructs the response mode of the urban space,which is applied to the results of international tendering in the starting area of the Xiong’an New District.