Risk Analysis and Intervention Policy Research of Miners' Unsafe Behavior Based on System Dynamics

Abstract

With the application and development of the discipline of safety science and safety economy in enterprises, people gradually began to realize that the unsafe behavior of employees themselves is an important source of coal mine safety issues. This paper constructs a behavioral risk model based on the employee behavior risk in coal mines combined with ALARP principle, and establishes a coal mine safety production organization behavior expectation utility model based on von Neumann Morgan Stan's utility function. Based on this risk model, employees at different stages are Risk attitude analysis of risk appetite, using Vensim software to construct the model of unsafe behavior level of coal mine workers, and obtaining the trend of unsafe behavior level of coal mine workers through model simulation. Based on the simulation results, the behavioral risk management decision research is carried out to realize the behavior of coal mine employees.