健康街道视角下街道空间更新治理成效评估——以成都市老旧小区周边街道更新为例  

Evaluation of the Effectiveness of Street Space Renewal Governance Based on the Healthy Streets Approach:Take the Street Renewal Around Old Residential Areas in Chengdu as an Example

作　　者：刘丙乾 周垠 于儒海 LIU Bingqian;ZHOU Yin;YU Ruhai(Chengdu Institute of Planning&Design,Chengdu Sichuan 610041,China)

机构地区：[1]成都市规划设计研究院,四川成都610041

出　　处：《城市交通》2024年第2期54-66,共13页Urban Transport of China

摘　　要：街道是城市公共空间的重要组成部分,更是城市更新治理工作的切入点。聚焦街道空间更新治理成效,借鉴伦敦健康街道评估指标体系,结合街景图像量化认知和情绪感知技术,从感知安全、出行友好、空间秩序、体验舒适、环境愉悦等维度构建健康街道视角下的街道空间更新治理成效主客观测度框架,并以多时相街景图像为基础构建包含5项一级指标、16项二级指标的评估指标体系,形成面向街道更新治理成效评估的大规模量化测度方法。最后,从空间共治、体验提升两个维度提出街道更新治理策略,一是要建立健全共建共治共享机制,完善街道更新管理运维模式;二是要保障绿色出行空间路权,提升街道空间安全性;三是要整合街道空间要素,优化空间场景秩序;四是要优化街道空间资源配置,塑造出行友好的环境。Streets are an important part of urban public space,and also serve as the breakthrough point of governance in urban renewal.Focusing on the governance effectiveness of street space,using London Healthy Street evaluation system as reference,and combining street view image quantification cognition and emotional perception technology,this paper aims to construct the subjective and objective measurement framework for effectiveness of street space renewal governance from the dimensions of perceived safety,travel friendliness,spatial order,experience comfort,and environmental pleasure under the perspective of healthy streets.And based on multi-temporal street view images,an evaluation index system is established,which includes 5 primary indicators and 16 secondary indicators,so as to design a large-scale quantitative measurement method for the evaluation of effectiveness of street renewal governance.Finally,the paper proposes the governance strategies of street renewal from the dimension of spatial co-governance and experience improvement.Firstly,establish and improve the co-construction,co-governance and sharing mechanism,and enhance the management,operation and maintenance mode of street renewal;secondly,ensure the right-of way of green travel space and improve the safety of street space;thirdly,integrate the elements of street space and optimize the order of space scenes;fourthly,optimize the allocation of street space resources and create a travel-friendly environment.

关 键 词：健康街道 更新治理 多时相街景 图像感知 成都市 

分 类 号：TU984.114[建筑科学—城市规划与设计]