基于便利性的老旧小区形态价值研判以南京市莫愁湖街道为例  

An Analysis of Morphological Value of Old Residential Areas Based on Convenience:A Case Study of Mochou Lake Subdistrict in Nanjing

作　　者：汤雪儿 王承慧[1] 王天为 蒋莹 TANG Xueer;WANG Chenghui;WANG Tianwei;JIANG Ying

机构地区：[1]东南大学建筑学院 [2]中国城市规划发展规划设计咨询有限公司

出　　处：《现代城市研究》2024年第6期8-15,共8页Modern Urban Research

基　　金：国家自然科学基金面上项目“基于社区研究和参与的居住型历史地段规划体系优化”(51778125);国家自然科学基金面上项目“基于户外空间品质提升的高强度住区控制指标体系研究-以长三角地区为例”(52078112)

摘　　要：问题导向的老旧小区更新对住区差异化特色及其蕴含的便利性价值重视不足。文章探索适用于老旧小区的基于便利性的形态价值研判方法,以街道系统、地块组织、功能布局作为关键形态要素构建定量评价模型,进而运用聚类分析方法按要素间的平衡程度进行分区。在对南京市莫愁湖街道整体形态价值认知基础上,选取其中更新需求最迫切的20世纪80年代建成的住区进行价值研判,进而对其高价值平衡区、不平衡区和低价值平衡区给出针对性的更新引导。The problem-oriented regeneration of old residential areas often ignores the differentiated characteristics and the value of convenience behind.In order to explore a convenience-based morphological value evaluation method suitable for old residential areas,a quantitative evaluation model is constructed,which takes the street system,plot organization and function layout as key morphological elements.Furthermore,the cluster analysis method is applied to partition according to the balance between the elements.Taking Mochou Lake Subdistrict in Nanjing as an example,the residential area from the 1980s,which is the most urgent for regeneration,is selected for analysis and evaluation.And its morphological value and carriers are clearly presented.In light of this,guiding strategies for the high-value balanced areas,the unbalanced areas,and the low-value balanced areas are separately proposed.

关 键 词：老旧小区更新 城市形态 便利性 形态价值 

分 类 号：TU984[建筑科学—城市规划与设计]