论城市碎片化空间概念研究

Research on the Concept of Urban Fragmentation Space

摘要: 随着城市化进程的不断推进，城市逐步从以扩张为主的增量开发模式变为存量开发模式，如何在有限的环境中，高效集约地促进城市发展成为了城市规划过程中的一大热点。因此评估出城市空间碎片化的现状，为城市可持续发展提供条件变得尤为重要。因此，本文将主要从空间结构破碎化的角度来对城市空间碎片化进行概念界定。本文认为城市碎片化空间是一种由于城市规划设计、城市发展或其他因素的影响，使得原本连续的空间被分割，进而形成的具有不同功能、形态及特征的碎片。该空间主要表现为空间形态破碎化、空间联系阻隔性、空间功能不均性及空间色彩不和谐性。

Abstract: As urbanization progresses, cities are gradually shifting from an expansion-focused incremental development model to a stock development model. How to efficiently and intensively promote urban development within limited environments has become a major focus in urban planning. Therefore, assessing the current state of urban space fragmentation is crucial for providing conditions conducive to sustainable urban development. This paper aims to define the concept of urban space fragmentation from the perspective of spatial structure fragmentation. It posits that fragmented urban space arises from the influence of urban planning design, urban development, or other factors, leading to the division of originally continuous space into fragments with different functions, forms, and characteristics. This space is mainly characterized by fragmented spatial morphology, obstructed spatial connections, uneven spatial functions, and disharmonious spatial colors.