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- W2389643935 abstract "To direct at the current serious safe production situation of coal mining enterprises in our country and based on the comprehensive consideration to the safety and economy,in this paper,the safety costs was divided into guarantee safety cost and loss safety cost,the safety cost index was introduced for analyzing and evaluating the safety cost,the determination method for the safety degree of coal mining enterprises was given,the function model of safety cost index and safety degree and the computation formula for the optimal safety cost index were established,and based on the actual safety degree and safety cost index and the optimal safety degree and safety cost index,the analysis method for the optimal safety cost of a coal mining enterprise in a given statistical cycle was thus put forward,all of these can be not only used to evaluate the rationality of the safety cost input of a coal mining enterprise in a given statistical period,but also provide the reference basis for the safety cost input budget of the coal mining enterprise in the next statistical cycle." @default.
- W2389643935 created "2016-06-24" @default.
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- W2389643935 date "2014-01-01" @default.
- W2389643935 modified "2023-09-24" @default.
- W2389643935 title "Optimization Research on Safety Cost of Coal Mining Enterprises" @default.
- W2389643935 hasPublicationYear "2014" @default.
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