Research on the spatial perception evaluation of settlement streets based on the concept of sustainability

Abstract

Nowadays, the perception of the street space environment in urban residential areas is receiving more and more attention, and a sick urban space environment can make environmental participants feel their safety is threatened. By redesigning the street space environment, the safety of the street and the perception of the environment can be improved. Taking Guitang Road as a typical residential street in Yuhua District of Changsha City, we use Depthmap software to analyze the degree of connectivity, integration and selection of street axes, and apply the reliability validity test, principal component analysis and multiple linear regression analysis in SPSS software based on the statistical results of the questionnaire to quantitatively study the statistical data and explore the main physical Environmental factors. Based on the six categories of spatial elements in CPTED theory, we propose a design strategy to reduce the fear of victimization in residential street space, so as to improve the street space environment and sustainable development. The aim is to promote urban planning and environmental sustainability to carry each other, in order to make urban planning diverse and stable through rational planning and construction of new environmental elements.