Research on Coal Mine Safety Prevention Management Based on Catastrophe Theory

The occurrence of accident be understood as mutations in a qualitative change caused by a continuous change of some of the parameters within the system. The system from security state into the state is actually a mutation phenomenon. The paper applies the Catastrophe theory and system analysis method of the accident causation, establishes the spire catastrophe model. By analysing the model, indicates the causes and mechanism of the accident. And further points out the effective preventive management measures. It has a theoretical value and practical significance to provide important theoretical basis for improving the security situation in coal mine.