Research On The Correlation Between Urban Spatial Form Evolution And Urban Color Based On Multi-source Algorithm

In the context of rapid urbanization,there is a phenomenon of convergence of styles and appearances in Chinese cities,and this phenomenon is particularly prominent in small and medium-sized cities.Urban spatial form and urban color are important components of urban style.Urban color is rooted in the past and extends to the evolution of urban spatial form.The urban spatial form is used as a material entity to reflect the development context of urban history and culture.Taking the relationship between the two as the starting point for research,the urban color design based on the evolution of the spatial form helps to highlight the characteristics of the city.First of all,the study takes the current urban landscape as a starting point,takes the main urban area of Sui County as the research object,uses space syntax to quantitatively analyze the evolution of urban historical spatial form in the main urban area of Sui County,summarizes the development stage of urban spatial form,and sorts out the evolution of urban spatial form In order to further analyze the evolution characteristics and influencing factors of different historical periods with key roads as the main line;secondly,based on the field survey of the color status of Suixian city,the color data information is quantified,and the color data obtained is clustered.Calculate the results of cluster analysis according to the distribution proportions of different regions,and summarize the data changes and distribution characteristics of urban colors in different regions on this basis.Finally,it analyzes the correlation between the urban spatial form evolution and the current status of urban color data,and combines the urban spatial form and the driving factors of color change to explore the relationship between the urban spatial form evolution and urban color in Sui County.At the same time,what kind of changes have taken place in the urban color in the evolution of the spatial form,and the correlation of this change provides a basis for the color planning combined with the urban spatial form.The study found that the relationship between the evolution of urban spatial form and urban color is reflected in the following three aspects: the synchronization of the evolution of urban spatial form and the change of urban color,including the synchronization of the syntactic value of urban spatial form and the trend of urban color change,and the extension of form.The synchronization of different stages of color change,and the positive correlation between the evolution of urban spatial form and color on the vertical time axis;the correlation between urban spatial form and color brightness and purity;the spatial form of important road nodes has obvious effects on color brightness and purity influences.At the end of the thesis,the research conclusion is used as the basis for the urban color planning of Sui County,and a color optimization strategy based on the characteristics of the main urban area of Sui County and the color itself is proposed.Based on multiple types of algorithms,the article explores the context of urban color development from the perspective of urban spatial morphology evolution through the correlation study of urban spatial morphology evolution and urban color,summarizes the internal connection between the two,and demonstrates through actual cases The urban color planning method based on the evolution of urban spatial morphology and the association of urban colors provides urban planners with a reference path for color planning.Research helps to establish a color planning operating framework based on urban spatial forms and closely related to the development of local urban styles,so as to create a more harmonious and regionally characteristic urban color landscape.