Research On Urban Spatial Morphology Of Ningqiang County Based On Spatial Syntax

In recent years,the party and the government have paid more and more attention to the construction of small cities,so that small cities have ushered in a golden period of development,and small cities have entered a period of rapid renewal and development.In the process of rapid updating and development of urban space,if there is no scientific and rational guidance for spatial development,it will easily lead to a series of problems such as disordered spatial development,scattered function layout,improper site selection in new districts,and isolated development of the district.Urban spatial form is an external manifestation of the spatial structure formed by the joint action of various spatial activities of the city.It can not only reflect the characteristics of urban spatial development,but also reflect the problems of urban functional layout,transportation,ecology and development direction.As one of the long-term research contents in the fields of urban planning,geography and architecture,urban spatial morphology research has made breakthroughs,but there is no guidance on the spatial development of small cities in the research object,there is no scientific quantification in research technology,and there is no exploration of the characteristics and evolution of spatial morphology in the depth of research.In this regard,the use of scientific quantitative urban spatial morphology research methods to correctly judge the spatial morphological characteristics and evolution of small cities not only helps to improve the scientific nature of urban spatial morphology research,but also helps to guide the rational development of small urban space.This paper selects the urban spatial form of Ningqiang County as the research object,takes space as the research clue,takes time as the main line of research,and uses spatial syntax technology and mathematical statistics method to quantify the urban spatial form characteristics and evolution law of Ningqiang County,and validates the analysis results through field research,so as to summarize the influencing factors of the evolution of urban spatial form,and find out the existing problems to more effectively optimize urban spatial form and spatial resource allocation,and seek a more reasonable spatial development model.This paper first constructs the axis map model of Ningqiang's three typical periods in 2003,2010 and 2017.The Depthmap spatial syntax analysis software is used to analyze the axis map and the related calculations.and the syntactic parameters of each period are obtained.The SPSS statistical analysis software is used to analyze the relevant parameters statistically,and the spatial morphological characteristics and evolution laws of Ningqiang City are obtained,and the evolution connotation is explained,and through field research,the correlation between human traffic flow and syntactic structure,and the correlation between function point layout and syntactic structure are analyzed,and the results of spatial syntactic analysis are verified.Secondly,it summarizes the influencing factors and existing problems of the evolution of urban spatial form in Ningqiang County.Finally,the urban function point layout adjustment is carried out,and the urban spatial shape optimization suggestion is proposed to construct the Ningqiang urban spatial form development model.