Research on emergency modeling of unsafe behavior of coal miners

Abstract

In order to explore the interaction relations of factors of miners' unsafe behaviors;emergent property theory is employed to extract the individual, managing, organizational and environmental factors that influence miners' unsafe behaviors based on 144 serious coal mine safety accident reports from 2009 to 2018.The DEMATEL/ISM methods are used to screen out key factors.On this basis, a miners' unsafe behaviors emergency model based on CGP was established.Then, using Netlogo simulation platform, the impact of these factors on the emergence degree and trend of the unsafe behavior of coal miners were dynamically simulated, and the simulation results under standard mode and analysis mode were compared and analyzed.The results show that the unsafe behaviors of coal miners is a emergent phenomenon under the influence of many factors.The emergence of unsafe behaviors of coal miners are affected by their personal educational level, the safety values of managers, the level of organizational safety commitment and safety status of workplace.In coal mine safety management, targeted measures based on these findings can be taken to pre-control and manage unsafe behaviors of miners.

Keywords

• coal miners
• unsafe behaviors
• emergent property
• dematel/ism methods
• cgp modeling
• netlogo simulation