Study On Environment Feature Of Beautiful Street Based On People’s Psychological Satisfaction

Pursuiting the better living environment is always one of the most important goals to construct the city, the street physical environment construction also have made great efforts to satisfied peoples’ s walking and aesthetic needs. However, with the advent of the industrial revolution, cars and other motorized traffic began to became more and more popular. City street planning and construction has been inclined to satisfied the motorized traffic’s smoothly and quickly pass through, and ignored the walking and aesthetic needs of people, which making the street beauty decline and people’ walk experience less satisfying. Therefore, research on the urban pedestrian environment is very important to beautify the streets and promot people’s initiative walking from the perspect of people’s psychological satisfaction.First of all, the evaluation system of this paper include evaluation basis, evaluation methods and evaluation factors. The basis evaluation is people’ psychological reflection status could evaluate street environment; Evaluation method is the comprehensive evaluation method; Factors system include people’ psychological needs factor and street physical environment characteristics factor.Secondly, it selected 8 life streets of Chongqing as the research area. Questionnaire survey was used to collect data of psychological factors,and Google maps, street maps and field survey was used to obtain data of environmental factors. and than, correlation analysis and multivariate linear regression analysis of SPSS was used to analysis street physical environment fastor that effect people’ psychological reflection. Finally, through the comparative analysis, the relationship between psychological needs and street physical environment were obtained, the beautiful street environment characteristics that meet the psychological needs of people are as follow:The formal aesthetic features: the unity and change of linear sequence space, enclosure and openness of street fa?ade, diversity and continuous of street buildings, permeability with great quantity and quality, high-rise buildings with appropriate position, distance and shape, are basic space characteristics of street formal aesthetic features; dotted and supplement of plant, the collocation and unity of color,the permeability of landscape node, design and layout of street facilities, less interference from group and garbage, are the supplement and decorative features of formal aesthetic features. The space and supplement characteristics form the street formal aesthetic features together.The scene aesthetic features: the appropriate green looking ratio, reasonable border tree density, the balanced proportion between the sky, the green and the building in sight, the penetration of the green node to street, three-dimensional and diversified green, appearance and reasonable design of water, mutual visibility between indoor and outdoor, effective sidewalk width design, facilities with reasonable density and location, fewer interference from people and the motor vehicle.The connotation aesthetic features: culture feature that reflection by architectural space, color, facilities and protection of interface, attractive street node landscape and changed sight effect,which bring pleasurability to people; The node, permeability and facilities design which satisfacted people communication needs.Finally, it proposes designing strategies of beautiful street which meet the need of people’s psychological satisfaction in turms of formal aesthetic, scene aesthetic and connotation aesthetic.