Research on the Evaluation of Street Space Friendliness of Residential Blocks: Based on Residents’ Subjective Observation Perspective

This paper takes 20 residential streets in Hexi district of Nanjing as the research objects, investigates pedestrians’subjective perception and object environment data of the street space environment, analyzes pedestrians’psychological evaluation structure of the street which includes social interaction, spatial atmosphere, vegetation and facilities. On the basis of each evaluation score of the streets based on the common factors,the paper studies the correlation between the subjective evaluation of the street and the object index, concludes the influence mechanism of street object indicators on residents’psychological perception, and explores the street space environment indicators that are conducive to pedestrian-friendly residential blocks.