沈阳市游憩商业区的时空演变特征及影响因素  

Spatial-Temporal Evolution Characteristics and Influencing Factors of Recreational Business District in Shenyang

作　　者：高雁鹏 何立宇 GAO Yanpeng;HE Liyu(JangHo Architecture,Northeastern University,Shenyang 110819,China)

机构地区：[1]东北大学江河建筑学院,辽宁沈阳110169

出　　处：《沈阳建筑大学学报（社会科学版）》2021年第3期225-232,共8页Journal of Shenyang Jianzhu University:Social Science

基　　金：辽宁省自然科学基金项目(20170540326)。

摘　　要：游憩商业区(Recreational Business District,RBD)是城市中以游憩和商业为主的各种设施集聚的特定场地区域。结合现有研究成果,对RBD进行概念界定,将其分为点、线、面3类。同时,选择1996年、2010年、2019年3个时间截面,采用网络爬虫软件对沈阳各类RBD进行统计,并用空间核密度法、空间插值中的反距离加权法等方法,结合ArcGIS软件对沈阳RBD的时空演变特征和影响因素进行分析,研究RBD与外来游客、本地居民、交通、景区之间的联系度。研究表明:沈阳城市RBD在空间分布上呈现“单核—双核—多核串联成轴带”的演变模式。城市RBD密度分布与居民和游客分布密度呈高度相似性,多集聚于交通复合区域,临近景区建设。The Recreation Business District(RBD)is a specific site area in the city where various recreational and commercial facilities gather.Based on the existing research results,this paper defines the concept of RBD and divides it into three categories:point,line and surface.At the same time,it chooses three time sections of 1996,2010,and 2019,uses web crawler software to carry out statistics of various RBD in Shenyang,and uses the spatial kernel density method,the inverse distance weighting method in spatial interpolation,etc.Combined with ArcGIS software to analyze temporal and spatial evolution characteristics and influencing factors of RBD in Shenyang,the paper studies the relationship between RBD and foreign tourists,local residents,transportation,and scenic spots.Studies have shown that the spatial distribution of urban RBD in Shenyang presents a“single-core-dual-core-multi-core serialized axis belt”evolution mode.The urban RBD density distribution is highly similar to the distribution density of residents and tourists,most of which are concentrated in transportation complex areas and nearby scenic spots.

关 键 词：游憩商业区 城市空间结构 时空演变 影响因素 沈阳 

分 类 号：TU984.13[建筑科学—城市规划与设计]