成都历史建筑类型划分与空间分布研究

Classification and Spatial Distribution of Historical Buildings in Chengdu

文章以成都历史建筑保护名录中的229处历史建筑为研究对象,在类型学研究的基础上运用最邻近指数和核密度分析等空间计量方法,揭示其空间分布特征。结果表明:成都历史建筑可分为10大类,以居住建筑、政权及其附属设施建筑、商业和手工业建筑等类型为主,呈现出城市中心区域高度集中、城市周边区域零散均匀分布的特征;第十二到第十五批呈聚类分布,其余11批为分散分布;城市空间形态和社会历史发展进程是影响历史建筑空间分布的主要因素。研究结论可为历史建筑的保护性利用与城市规划,特别是为保护名录遴选对象在空间分布上的均衡与优化提供决策参考。

This study investigates the classification and spatial distribution of historical buildings in Chengdu by selecting 156 cases from the 13 batches of the list of historical buildings of the city.From the perspective of typology,the buildings are classified into 9 categories,namely residential houses,civic buildings and their affiliates,and commercial and industrial buildings.The nearest neighbor index and nuclear density analysis reveal that points of interest are clustered in the center of the city but scattered around the suburban areas.To look further,there sees a clustered pattern among the listed buildings from the batch 12 th and 15 th,while the rest 11 batches are inclined to indicate a random distribution,suggesting that the spatial distribution of historic buildings are greatly influenced by the evolving urban spaces and social development.The findings aim to offer scientific supports to urban planning and the future list of heritage buildings with many evenly distributed cases so as to have a better balance between protection and development.