Analysis And Optimization Of Safety Input Composition Of Non - Coal Underground Mine Based On Game Theory

With the increase of non-coal underground mining depth and intensity, the production safety situation of companies become more complicated, the difficulty of governance will further increase. In such a context and conditions to ensure mine safety and optimization constitute investment is reasonable, to guarantee smooth production enterprise security is very important. On the basis of theoretical analysis, the article use a non coal underground mine as engineering background, combined with Cobb-Douglas production function method, game theory, and correlation analysis, considering the non-coal underground mine safety investment of each constituent part, such as:security hedge six systems, safety and standardization. From the government’s point of view and mine internal competition, in order to achieve the goal of mine safety investment rationalization completed mine safety constitute investment analysis and optimization. The following is the main content of the article:(1) Based on the definition of safety input and constitute the research status analysis, the non-coal underground mine safety investment constitutes 16 categories are divided into three categories, and to determine the safety investment rationalization Decision Model.(2) In the foundation of the game theory, the influence of non-coal underground mine two aspects of safety investment -- mine and the government, mining internal security input of each part of the competition gives a game analysis.(3) Research field of mine, field collected ore from the mines yield and grade, developed and improved transport system, drainage system, ventilation system and other aspects of the data, combined with the actual situation of the mine to carry on the practice analysis, To verify its rationality safety input, and the mine safety input optimization analysis.(4) In the framework of game theory, combining the Cobb-Douglas production function method and correlation analysis method using, analysis ofthe mine should be optimized and a portion of the need to increment, and proposed to promote investment in non-coal underground mine safety chief efficiency measures and proposals mechanism.