Based on the study of the five aspects of preventive measures, emergency preparedness quality rapid response capability, recovery capability, and lesson summary evaluation in three states before, during, and after the occurrence of accidents, the relationships among these five aspects were analyzed. According to the process of selecting safety evaluation indicators for the emergency management capacity of major coal mine disasters, the theoretical hypothesis of the relationship between evaluation indicators was proposed; the data obtained were analyzed for reliability and validity using SPSS, and the structural equation model was constructed for factor analysis and path analysis using AMOS software to validate the proposed hypothesis, and the validation results showed that each evaluation indicator had different effects on the emergency response capacity of major coal mine disasters. The validation results show that each evaluation index has different effects on the emergency management capacity of major coal mine disasters. The results show that each evaluation index has diverse ways and degrees of influence on the emergency management capacity of major coal mine disasters, and that a reasonable safety evaluation method can be used to propose better safety measures and improve the emergency management capacity of major coal mine disasters.

Kaiwen Liu, Junwei Shi, Tong Chen, Lifeng Li, Changwen Zou. Research on Safety Evaluation and Early Warning of Emergency Management Capability for Major Disaster Accidents in Coal Mines Based on Complexity System Theory in the Context of Digitization. Academic Journal of Architecture and Geotechnical Engineering (2023) Vol. 5, Issue 7: 63-70. https://doi.org/10.25236/AJAGE.2023.050710.

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