Node Evaluation In Urban Design: Current Status And Analysis Of Research Potential

Abstract

With the acceleration of global urbanization, urban nodes have emerged as key elements in shaping urban structures and a central theme in urban planning, transportation, and landscape design. This study aims to systematically evaluate the current state of research on urban nodes, clarify their disciplinary scope, and identify future development trends. Using bibliometric analysis of 784 publications retrieved from the Web of Science database, combined with cluster visualization through CiteSpace and descriptive as well as evaluative approaches, we provide a comprehensive overview of the field. Specifically, the study analyzes publication volume, spatial distribution, disciplinary foundations, keywords, and co-occurrence patterns to map the research landscape and highlight its evolution.The results show that urban node research spans diverse domains, including economics, ecology, urban transportation, and information technology, with increasing attention to interdisciplinary integration. While the theoretical framework has expanded, a significant gap remains between research and practical application. The focus of inquiry is gradually shifting from functional and physical construction toward human-centered design, with growing emphasis on social well-being, psychological needs, and service provision. This transformation underscores the importance of cross-disciplinary collaboration and the integration of theory with practice. Overall, the study not only synthesizes the current knowledge base but also points to emerging hotspots and challenges, offering guidance for future research that aims to support the sustainable and holistic development of urban nodes.