Study on the Structural Layout of Urban Network for Large-Scale Emergency Rescue Resource Distribution

Authors

  • Xiaowei Wu School of Environment and Civil Engineering, Dongguan University of Technology
  • Jun Tian School of Environment and Civil Engineering, Dongguan University of Technology

DOI:

https://doi.org/10.70917/jnic-2025-0002

Abstract

This paper focuses on optimizing the layout of the urban network structure for the distribution of largescale emergency rescue resources, in order to improve the efficiency of emergency response and the utilization rate of resources. The research takes 33 townships in Dongguan City as the object, and constructs an evaluation system for the comprehensive emergency logistics capabilities under the COVID-19 situation, covering four aspects: economy, logistics, emergency, and information capabilities. Through principal component analysis, the indicators are dimensionally reduced and screened, and the comprehensive emergency logistics scores of each township are calculated and ranked. Based on the modified gravitational model, the layout of the central city and the radiating townships is determined, and the ten major epidemic prevention and control emergency logistics circles of Dongguan City are constructed. The research results provide theoretical support and practical guidance for the urban emergency management system, helping to enhance the emergency response capabilities of cities in major safety incidents, and also providing a reference for the optimization of emergency logistics networks in other cities.

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Published

2025-07-03

How to Cite

Xiaowei Wu, & Jun Tian. (2025). Study on the Structural Layout of Urban Network for Large-Scale Emergency Rescue Resource Distribution. Journal of Network and Innovative Computing, 13, 14–24. https://doi.org/10.70917/jnic-2025-0002

Issue

Vol. 13 (2025)

Section

Original Article

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