摘要
围绕空间吸引力视角下小城镇公共服务设施的空间配置问题进行研究。以安徽省H镇为例,首先将设施按照运营主体和使用状态分为政府支持型在用、自主运营型在用、自主运营型闲置三类,采用平均最近邻的方法分析其聚集特征,进而判定三类设施的空间吸引力程度。然后,对小城镇均质空间和被设施使用人群影响后的非均质空间分别建构空间句法模型,并与现状比对,发现由设施引起的使用者路径变更引发了空间吸引力变化,继而影响设施使用状态的动态规律。最终提出以设施布局带动空间活力的配置思路,旨在为小城镇公共服务设施的空间配置方法提供理论基础。
This research focuses on the spatial allocation of public service facilities in small towns from the perspective of spatial attraction.Taking H Town in Anhui Province as an example,first of all,it divides the facilities into three categories according to the operating subjects and usage status:government-supported in operation facilities,self-operated in operation and idle facilities.The average nearest neighbor is used to analyze their aggregation characteristics and determine the degree of spatial attraction of those three facilities.Then the space syntax models are constructed by the homogeneous space of small towns and the heterogeneous space influenced by the people who use the facilities.Compared with the current situation,it is proposesd that the change of user path caused by facilities leads to the change of spatial attraction,and then affects the dynamic law of facility usage status.Finally,the study puts forward the idea of using the layout of facilities to promote the spatial vitality,in order to provide a theoretical basis for the spatial allocation method of public service facilities in small towns.
作者
裘知
王玥
王竹
戴晓玲
QIU Zhi;WANG Yue;WANG Zhu;DAI Xiaoling
出处
《新建筑》
2023年第4期131-136,共6页
New Architecture
基金
国家自然科学基金项目(52278044)。
关键词
小城镇
公共服务设施
平均最近邻
空间句法
空间分布特征
空间吸引力
small towns
public service facilities
the average nearest neighbor
space syntax
spatial distribution characteristics
spatial attraction
作者简介
通讯作者:戴晓玲(E-mail:dai_xiaoling@hotmail.com)。
