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HUMAN GEOGRAPHY  2025, Vol. 40 Issue (1): 154-161    DOI: 10.13959/j.issn.1003-2398.2025.01.016
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STUDY ON THE SPATIAL OPTIMIZATION CONFIGURATION OF BASIC INDEMNIFICATORY SERVICE FACILITIES BASED ON THE PERSPECTIVE OF 15- MINUTE WALKING LIVING CIRCLE: A CASE OF URUMQI
TANG Yu-ting1,2, DU Hong-ru1,2
1. Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, Xinjiang, China;
2. College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China

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Abstract  Mending the short boards of public service facilities and creating an efficient and well-organized spatial configuration pattern of facilities are the basic requirements for construeting of community living areas. Based on the current situation of the construction of basic security facilities in the living area, according to the idea of "facility selection—increased number of facilities—location of increased facilities", the optimization plan of indemnificatory service facilities is constructed under the requirement of efficient configuration. the optimization plan is as follows: 1) Based on the 15-minute walking areas, obtain the proportion of living circles with basic indemnificatory service facilities and the current construction, and screen out the facilities with optimization requirements. 2) Simulate the process of adding facilities based on the K-means clustering method, identify the critical point of slowing down the growth of revenue from new facilities, and obtain the optimal number of new facilities. 3) Relying on the kernel density analysis and location-allocation model, the optimal spatial allocation of facilities is determined.
Key words15-minute walking living circle      basic indemnificatory service facilities      efficient allocation of public service facilities      Urumqi City     
Received: 21 November 2023     
PACS: K901  
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TANG Yu-ting
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Cite this article:   
TANG Yu-ting,DU Hong-ru. STUDY ON THE SPATIAL OPTIMIZATION CONFIGURATION OF BASIC INDEMNIFICATORY SERVICE FACILITIES BASED ON THE PERSPECTIVE OF 15- MINUTE WALKING LIVING CIRCLE: A CASE OF URUMQI[J]. HUMAN GEOGRAPHY, 2025, 40(1): 154-161.
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http://rwdl.xisu.edu.cn/EN/10.13959/j.issn.1003-2398.2025.01.016      OR     http://rwdl.xisu.edu.cn/EN/Y2025/V40/I1/154
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