街道网络的空间形态量化研究——多种类型城市街道比较分析  

Quantitative Study on the Spatial Form of Street Network:A Comparative Analysis of Various Urban Streets

作　　者：胡扬 王雷 田中贵宏 Hu Yang;Wang Lei;Tianzhong Guihong

机构地区：[1]苏州大学建筑学院 [2]日本广岛大学大学院工学研究科

出　　处：《华中建筑》2021年第2期86-89,共4页Huazhong Architecture

摘　　要：街道网络是一个城市的骨架,承载着人流车流交通的重要作用,其形态决定了城市的意向,也影响了交通的便捷性。为了定量地把握街道网络的空间形态,选择了12个来自世界各国不同城市的街道,通过街道间的连接方式、街道本身的形状这两个方面的指标,计算各对象地的街道网络的特征值,并基于计算结果采用聚类分析的方法将对象地街道类型化,总结了各类型街道网络的特性、概述其形成原因。研究得出,通过定量分析将街道网络形态量化是可行的,这将为街道规划设计、解析城市街道形态发展提供参考资料。Street network is the skeleton of a city which plays an important role in traffic movement.Its shape determines the image of the city,but also affects the convenience of traffic.In order to quantitatively grasp the spatial form of street network,12 streets from different cities around the world were selected.The eigenvalues of each object’s street network are calculated by means of two kinds of indexes:the connection between streets and the shape of streets themselves.Based on the results of the calculation,the streets were classified by cluster analysis.The characteristics of various types of street networks and the reasons for their formation were summarized.Through the research,it is found that the quantification of street network form can be realized by quantitative analysis.This result will provide reference for street planning and design,and analysis of urban street form development.

关 键 词：街道网络 街道形状 空间连接 空间句法 

分 类 号：TU984.ll3[建筑科学—城市规划与设计]