基于ERG需求理论的保障房住区居民生活便利性评价——以深圳市为例OACHSSCD

Currently,affordable housing generally faces issues like remote location,insufficient supporting facilities,poor public transport accessibility,and job-housing imbalance,leading to low residents'living convenience and restricting urban livability.Thus,research on living convenience in affordable housing communities is urgently needed.Combined with the"living circle"concept,this study takes 341 completed affordable housing communities in Shenzhen(2012-2022)as research objects,introduces ERG theory,and builds an evaluation system for residents'living convenience in 15-minute community living circles from three dimensions:existence,relatedness,and growth needs.It quantifies facility access convenience via density,accessibility,and diversity,analyzes the convenience of meeting residents'material and spiritual needs at city and community scales,and explores spatial distribution characteristics of living convenience.The research findings indicate:(1)High-level needs convenience for residents in affordable housing communities in Shenzhen is insufficient;(2)Few affordable housing communities have high convenience levels,and overall convenience levels are low;(3)Convenience levels differ significantly among different types of affordable housing communities,with obvious spatial differentiation.Based on these conclusions,corresponding improvement suggestions are proposed.