摘要
In order to evaluate the safety production situation of the coal mine effectively,selected the indicators about mine production safety, applied entropy method to determinethe objective weight of each index, calculated the distance and close degree between themines and the ideal point and negative ideal point, and then evaluated the safety productionsituation of the mines according to the close degree.The results show that the methodprovides a reasonable, concise and more objective idea to evaluate the safety productionsituation of the mines.
In order to evaluate the safety production situation of the coal mine effectively, selected the indicators about mine production safety, applied entropy method to determine the objective weight of each index, calculated the distance and close degree between the mines and the ideal point and negative ideal point, and then evaluated the safety produc- tion situation of the mines according to the close degree. The results show that the method provides a reasonable, concise and more objective idea to evaluate the safety production situation of the mines.
