基于分形理论的滨海城市与内陆平原城市空间形态特征对比研究  

Comparative Study on Spatial Morphological Characteristics of Coastal Cities and Inland Plains Cities Based on Fractal Theory

作　　者：张洪恩 阙凌杰 韩沛 ZHANG Hongen;QUE Lingjie;HAN Pei

机构地区：[1]青岛理工大学建筑与城乡规划学院 [2]山西省城乡规划设计研究院有限公司

出　　处：《现代城市研究》2023年第12期67-73,共7页Modern Urban Research

摘　　要：滨海城市作为海洋经济发展与内外联动交流的物质载体,城市拓展受到海岸线、腹地地貌等多重因素的影响,城市空间沿海岸线延伸,呈现带形、湾形等空间形态特征,与内陆城市存在显著差异。文章基于分形理论,对滨海城市与内陆平原城市的外部空间形态与内部主要功能用地布局进行横向对比,揭示内陆平原城市与滨海城市的空间形态和分形差异,并归纳解析其空间形态形成差异的影响因素,以期为滨海城市的城市形态优化和空间布局调整提供参考依据。Fractal theory is an important method to analyze irregular entities in nature,which can effectively reveal the growth and evolution mechanism of urban form.The spatial configuration of coastal cities is influenced by various factors,including the coastline and the topography of the hinterland,and urban space morphological characteristics are different from those of inland cities.Therefore,based on the fractal dimension model,this study performs a horizontal comparison of the external spatial form and internal main functional land use layout of coastal cities and inland cities,identified the spatial morphological characteristics and fractal differences between inland cities and coastal cities,and summarized the factors influencing these morphological differences to inform the optimization and spatial adjustment of urban forms in coastal cities.

关 键 词：分形理论 滨海城市 内陆平原城市 空间形态特征 

分 类 号：TU984[建筑科学—城市规划与设计]