基于空间句法的城市道路与空间形态协调发展研究——以长沙市为例
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摘要
随着城市化进程不断深入,城市道路交通日新月异,城市空间不断扩展与更新。在城市交通路网快速发展的过程中如何保证城市空间结构的合理发展,一直是国内外学者们重点研究的问题。本文以空间句法和空间形态学为理论依据,运用Earth Exper爬取长沙市1998年、2008年、2018年的卫星遥感数据导入Gis经合并波段生成遥感图,接着将栅格化影像进行矢量化得到不同时期的道路交通矢量数据,最后运用Depthmap分析对比了不同时期的道路网络整合度,对长沙市城市道路发展演变规律及城市空间发展的问题进行了剖析,针对长沙城市交通系统与城市空间格局的协调发展提出切实可行的建议,为长沙市的路网发展及空间规划布局提供参考依据。
With the deepening of urbanization,urban road traffic is changing with each passing day,and urban space is constantly expanding and updating.How to ensure the reasonable development of urban spatial structure in the process of rapid development of urban traffic network has been the focus of domestic and foreign scholars. In this paper, basis on the theory of space syntax and spatial morphology, using EarthExper crawl in Changsha city in 1998, 2008 and 1998, the satellite remote sensing data into Gis for economic co-operation and band to generate traffic, then will get different periods of vector quantization image rasterize road traffic vector data, and finally by using Depthmap analysis compared the different periods of road network integration, the evolution law of Changsha city road development and analyzes the problems of the urban space development, needle in Changsha city traffic system and the coordinated development of urban spatial structure puts forward the feasible Suggestions, It provides reference basis for Changsha road network development and spatial planning.
With the deepening of urbanization,urban road traffic is changing with each passing day,and urban space is constantly expanding and updating.How to ensure the reasonable development of urban spatial structure in the process of rapid development of urban traffic network has been the focus of domestic and foreign scholars. In this paper, basis on the theory of space syntax and spatial morphology, using EarthExper crawl in Changsha city in 1998, 2008 and 1998, the satellite remote sensing data into Gis for economic co-operation and band to generate traffic, then will get different periods of vector quantization image rasterize road traffic vector data, and finally by using Depthmap analysis compared the different periods of road network integration, the evolution law of Changsha city road development and analyzes the problems of the urban space development, needle in Changsha city traffic system and the coordinated development of urban spatial structure puts forward the feasible Suggestions, It provides reference basis for Changsha road network development and spatial planning.
引文
[1]蒋伟.城市交通系统与城市空间格局协调发展研究[D].湖南农业大学,2012.
[2]张宝峥.基于空间句法的长沙市中心城区发展研究[D].中南大学,2010.
[3]郭劲松.长沙市近年交通建设方向及对策研究[J].山西建筑,2016(6):13-14.
[4]段进,空间句法与城市规划[M].南京:东南大学出版社,2007.
[2]张宝峥.基于空间句法的长沙市中心城区发展研究[D].中南大学,2010.
[3]郭劲松.长沙市近年交通建设方向及对策研究[J].山西建筑,2016(6):13-14.
[4]段进,空间句法与城市规划[M].南京:东南大学出版社,2007.