宿州学院学报2025，Vol.40Issue(6)：44-50,57,8.DOI:10.3969/j.issn.1673-2006.2025.06.008
基于sDNA的苏州城市商业布局与路网形态相关性研究
Study on the Correlation Between Urban Commercial Layout and Road Network Form in Suzhou Based on sDNA
摘要
Abstract
Taking Suzhou City as the research area,the correlation between commercial(shopping,catering,hotel and finance)layout and road network form was analyzed based on sDNA model.The results showed that,first,there are differences in the four types of commercial layout modes,with hotel having the strongest agglomeration and cate-ring agglomeration being the weakest;the overall layout of the commercial presents a multi-core distribution pattern centered on the core of Gusu Ancient District.Second,the road proximity expands from patch distribution to area distribution with the expansion of cable radius,while the degree changes from scattered distribution to linear diffu-sion distribution along the north-south main road with the expansion of search radius.Third,in the medium and long-distance scale,road proximity has the highest correlation with the overall layout of commerce,and among the four types of commercial types,the layout mode of shopping has the highest correlation with the form of road network form.关键词
路网形态/商业布局/sDNA/核密度/苏州市Key words
road network form/business layout/sDNA/kernel density/Suzhou City分类
建筑与水利引用本文复制引用
李建梅,施刘国,刘庆芳,尹乐,刘敬杰,李佳佳..基于sDNA的苏州城市商业布局与路网形态相关性研究[J].宿州学院学报,2025,40(6):44-50,57,8.基金项目
国家级大学生创新创业训练项目(202110377010) （202110377010）
国家自然科学基金青年项目(42001193) （42001193）
安徽省教育厅高校人文社会科学重点项目(SR2020A0513). （SR2020A0513）
