高密度城市人口动静集聚与街坊形态关联解析——基于曼哈顿的实证  

CORRELATION ANALYSIS BETWEEN DYNAMIC-STATIC POPULATION AGGREGATION AND BLOCK MORPHOLOGICAL CHARACTERISTICS IN HIGH-DENSITY CITY:AN EMPIRICAL STUDY BASED ON MANHATTAN

作　　者：吴屹豪 庄宇[2] WU Yihao;ZHUANG Yu

机构地区：[1]上海建筑设计研究院有限公司规划与城市设计院 [2]同济大学建筑与城市规划学院

出　　处：《城市规划》2024年第6期36-46,共11页City Planning Review

基　　金：国家自然科学基金项目“面向站城协同的高密城市铁路车站地区空间构型和绩效评估方法”(52178047)。

摘　　要：高密度城市中人口具有高度流动性,其动静态人口的集聚现象和城市空间形态之间存在着一定程度的关联性。本文以曼哈顿为例,回溯其城市建设与形态演进轨迹,基于当前市域范围内静态和动态人口数据,运用空间聚类分析和曼哈顿人口探索器,识别出人口密度的空间分布特征。然后分别选取两个动、静态人口密度集中的1 km×1 km城市地段切片,通过空间矩阵分析其中典型街坊形态的量值特征,结果发现4个地段的形体密度存在梯度分异格局,并且与人口动静态分布的差异化现象相关。在此基础上,辨识并抽象出高密度街坊的组构类型,并揭示构成影响城市形态的隐性秩序和关联因素,最后提出曼哈顿城市形态对我国高密度城市建设的三点启示。The population in high-density cities is highly mobile,and there is a correlation effect between the dynamic-static population aggregation and the urban spatial form to some extent.Taking Manhattan as an example,this paper traces back its urban construction and morphological evolution.Based on the static and dynamic population data within the current urban area,the spatial distribution characteristics of population density are identified by using spatial cluster analysis and Manhattan population explorer.Then four 1km×1km urban districts with high dynamic and static population density are selected,which are analyzed through the spatial matrix of the morphological characteristics of their typical blocks.It is found that the architectural density of the four sections shows a gradient pattern,which is correlated with the differentiation of the dynamic-static distribution of population.Then,the paper identifies and summarizes the formation types of high-density block,reveals the hidden order and related factors that affect the urban form.Finally,it puts forward some enlightenment of Manhattan urban form to the construction of high-density cities in China.

关 键 词：动静态人口 高密度 城市形态 曼哈顿 

分 类 号：TU984.113[建筑科学—城市规划与设计]