摘要
【目的】城市建成环境限制了大型户外健身设施的建设,而相对灵活的大量小微型户外健身设施与公共空间融合发展,展现出显著的弹性共享服务特征。有效识别户外健身设施服务短板可为户外健身设施精准优化提供依据。【方法】以南京市老城区为例,通过建立细粒度群体需求量化方法和设施服务模块化分解方法,打通多元群体需求与设施服务弹性间的关联分析路径,对设施服务功能进行模块化处理,量化户外健身设施的弹性服务能力,同时基于多源数据,建立一套能反映不同群体户外健身设施的需求响应状态评价工具。【结果】场地类设施具有相对较高的弹性共享度,可作为优先发展的设施类型;步道类设施建设门槛和成本均相对较低,尤其能够提升老年群体的需求响应水平;老年群体需求响应指数最高,儿童群体相对最低,是后续规划需重点关注的对象。【结论】在传统可达性分析的基础上改变了居民需求与设施服务固化的供需评测模式,后续可结合设施质量、规模、多样性等指标,为城市户外健身设施规划提供有效的工具借鉴。
[Objective]This research focuses on the outdoor fitness facilities within complex urban landscapes.These amenities,characterized by low construction costs,high accessibility,and flexible forms,have become crucial in dense urban areas where space constraints limit large outdoor fitness facilities.The small-scale outdoor fitness facilities often blended with urban green spaces like parks,street greenery,waterfront green corridors,and greenways.The research aims to establish an evaluation tool that accurately reflects the supply and demand response status of outdoor fitness facilities across diverse groups,thereby laying a foundation for the diagnosis and precise optimization of supply and demand issues pertaining to outdoor fitness facilities in complex built environments.[Methods]To effectively pinpoint the service shortcomings of outdoor fitness facilities and provide a foundation for precise enhancement,this research modularizes the service functions of these facilities and quantifies their resilience.Based on multi-source data,the research establishes a comprehensive set of evaluation tools that can simultaneously reflect the supply and demand response status of outdoor fitness facilities for diverse groups.This approach may facilitate the analysis of the correlation between the demands of multiple user groups and the elasticity of facility services.The research takes the old urban area of Nanjing as an example to demonstrate what mentioned above.[Results]The research reveals that venue type facilities demonstrate relatively high elasticity and sharing capability,with their average service capability being the highest among all facility types.The concentration of such facilities significantly enhances the demand response index of various groups in surrounding areas,making these facilities a priority for development under suitable land conditions.Although footpath type facilities have a smaller average number of service modules,they boast high capacity and can provide fundamental services to satisfy the outdoor
作者
周聪惠
陶成蹊
刘婧方
安一欢
ZHOU Conghui;TAO Chengxi;LIU Jingfang;AN Yihuan(the School of Architecture,Southeast University)
出处
《风景园林》
北大核心
2024年第2期48-55,共8页
Landscape Architecture
基金
国家自然科学基金面上项目“高密度城市微绿地组群布局协同机理及调控关键指标研究——以南京主城区为例”(编号51978146)。
关键词
风景园林
健康
城市公共空间
弹性
需求响应
城市更新
户外健身设施
南京老城区
landscape architecture
health
urban public space
flexibility
demand response
urban renewal
outdoor fitness facility
old urban area of Nanjing
