Research on the Emergency Support System for Critical Infrastructure from the Perspective of Resilient Cities

Abstract

Confronted with the increasingly complex challenges of systemic risks during urbanization, traditional emergency management models have proven inadequate in addressing multiple disturbances and impacts. Based on the theory of resilient cities, this study analyzes the nonlinear coupling mechanisms across multiple dimensions between resilient cities and critical infrastructure. It constructs an emergency support system model that integrates physical assets, organizational structures, information data, and operational protocols. This model features a closed-loop "monitoring-diagnosis-response" structure and a multi-mode switching mechanism. Furthermore, the study proposes phased resilience enhancement pathways, including foundational consolidation, system optimization, and intelligent evolution. By establishing a collaborative governance framework, it provides a systematic solution to strengthen the continuous service delivery and adaptive transformation capabilities of critical infrastructure in uncertain environments.