基于空间网络格局的城市商业服务设施分布特征研究  

Spatial Pattern of Urban Commercial Facilities Based on Spacial Network Methods

作　　者：路旭[1] 李古月 Lu Xu;Li Guyue

机构地区：[1]沈阳建筑大学建筑与规划学院 [2]宁波市城乡规划研究中心

出　　处：《华中建筑》2020年第8期95-99,共5页Huazhong Architecture

基　　金：国家自然科学基金面上项目“基于色彩地理学的我国东北严寒地区城市色彩特色与保护方法研究”资助(编号:51778375)。

摘　　要：在既定的由城市规划影响所生成的城市用地布局基础上,商业服务设施的分布由于居民日常出行范围而呈现出内在的发展规律。该文以沈阳浑南片区为研究对象,利用核密度法分析商业兴趣点数据的分布形态,同时利用空间句法分析城市的空间网络格局,在二者相关性研究的基础上探讨城市空间网络格局对城市商业服务设施分布的内生性影响机制,为科学规划和引导城市商业服务设施布局提供基础性参考依据。研究表明:城市商业服务设施的空间分布受到城市空间网络格局的显著影响,其中最重要的影响指标是空间构成效率,在全局效率较高的区位易于形成零售类、餐饮类的业态集聚,而局部效率较高的地段则有利于其他类型商业服务设施的分布。Based on the city land use pattern which is affected by urban planning scheme,the site collection of commercial facilities would demonstrate its self-organizing law because of city residents’daily travel preference.Taking Hunnan District in Shenyang as a study object,we use the kernel density method to analyze the commercial facilities’spacial distribution,and use spatial syntax to analyze the pattern of city spacial network.Based on the former analysis,we discuss the influence mechanisms of city spatial network on the spacial distribution of commercial facilities,which can be helpful on planning commercial facilities in the city.Research suggests that configurational efficiency is a significant influencing factor on the spacial distribution of commercial facilities.The retail and catering tends to choose the sites of higher overall efficiency,while the service facilities for residents’daily life tends to choose the sites of higher partial efficiency.

关 键 词：城市空间结构 商业服务设施 空间网络 空间句法 沈阳市 

分 类 号：TU984.13[建筑科学—城市规划与设计]