Analysis of coal mine occupational disease hazard evaluation index based on AHP-DEMATEL

The main purpose to analysis the occupational-disease-inductive index in coal mine is to protect the life and health of the workers and reduce the losses caused by it. According to the occupational-disease-inductive factors "produce source-cause factors-function object" to analyze the whole process of occupational disease hazard control in coal mine, determined the occupational-disease-inductive factors cause of coal mine. Then, the occupational disease hazard of coal mine based on the energy release cause model was established, built the evaluation index system of coal mine occupational disease hazard. The AHP-DEMATEL evaluation model was used to analyze the indicators. Combined with the application of case study, the evaluation results were in good agreement with the actual situation of occupational hazard management in coal mines. It indicated that the indicator system has a strong generalization and adaptability.