Analysis And Control Of Influencing Coal Mine Safty Factors Based On The Prouduction Process

Using the method of combining of the theoretical analysis, the comprehensive evaluation and example application, through researching, the paper concludes that causation analysis, evaluation method and management system of safety accidents in coal mines. Through to statistical analysis of safety accidents in coal mines, the paper summarizes the occurrence regularity of safety accidents in coal mines, and identifies factors that effect in coal mine production safety. Based on the principle of production processes and hazard identification theory, the paper forms the basic frame for the identification of the influence factors of coal mine safety and to the construction of index system of comprehensive evaluation on influence factors of coal mine safety provide the Foundation. According to the basic characteristics of the production process of coal mines, the paper establishes evaluation index system of coal mine production safety factors, and come up with various security evaluation index weight with AHP. Pursuant to the basic principles of security effect factors of coal mine, the paper establishes security training and fault-tolerant theory for core of coal mine security effect factors control of management concept system, and to DMAIC system and coal mine safety long-term mechanism for core of coal mine security effect factors control of management system, and combination management technology system and evaluation assessment system together constitute has coal mine production process in the security effect factors of control system. Finally established a single sided normal cloud whitening weight function of center point grey clustering evaluation model and its evaluation methods and procedures, the method with fuzzy comments set to determine the individual indicators of effect and improves the credibility of assessment. Through the expert judgment, the paper came to the social security system indicator score of Gaozhuang coal mine in the coal mining, and finally, it determines the evaluation result and improved method of security control system of Gaozhuang coal mine.