老年人社区夜间广场空间光环境研究——以重庆市沙坪坝区华宇·秋水长天社区为例

Research on Nighttime Plaza Spatial Lighting Environment in Elderly Communities——A Case Study of Huayu Qishui Changtian Community in Shapingba District,Chongqing City

社区广场空间作为老年人日常活动的主要场所,其光环境的情况对老年人的健康状况有重要意义。本研究以环境行为学为切入点,依据行为场景理论和使用后评价(POE),对重庆市沙坪坝区的华宇·秋水长天社区进行调研。从使用者的角度,以观察、访谈和问卷的方式,建立关于社区低龄老人夜间行为需求和光环境满意度的信息反馈,以了解低龄老人对夜间社区广场空间光环境的行为需求与主观评价间的内在联系、总结社区广场空间光环境的问题,并依据实测光环境数据得到低龄老年人对夜间社区广场地面的照度偏好范围为2~10 lx。

As the primary location for daily activities of elderly individuals,the lighting environment of community plazas holds significant importance for the health of the elderly population.This study,using environmental behavior studies as its starting point,conducted research on Huayu Qiushui Changtian Community in Shapingba District,Chongqing,based on the theories of behavioral settings and Post-Occupancy Evaluation(POE).From the perspective of users,information feedback on the behavioral needs and satisfaction with the light environment of community plazas at night for low-age elderly individuals was established through observation,interviews,and questionnaires.This aimed to understand the inherent connection between the behavioral needs and subjective evaluations of the nighttime community plaza lighting environment for low-age elderly individuals.The study also aimed to summarize issues in the community plaza lighting environment.Based on measured environmental data,the preferred illuminance range for the ground of the community plaza at night for low-age elderly individuals was determined to be between 2 and 10 lx.