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Abstract Frequency of electromechanical accidents in underground mine was affected by many factors. In order to analyze and establish many factors influence to predict mine electromechanical accident probability, a large number of statistical data of 21 mining area in our country were collected to analyze occurrence of electromechanical accident statistically, including factors of personnel quality, underground environment, electrical maintenance frequency and management level. Scientific method of multivariate statistical analysis was used to establish predicting model of incidence of electromechanical accident, which had high reliability of prediction accuracy and results, comforting to application of engineering production.
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