摘要
结合煤矿实际,建立了煤矿安全投入最优化数学模型,通过分析某国有大型煤矿近10年安全投入的数据,利用统计软件SPSS,研究了安全投入、事故损失与安全保障度之间的函数关系,利用数学规划软件Lingo,得出事故损失与各项安全投入之间的函数关系。
According to the production situation of the coal mines, the mathematical model of the optimum security investment was set up. Through the analysis of security investment data of one large state-owned coal mine during last ten years, the security investment, the losses caused by the accidents and the degree of safety guarantee were studied by using the statistic soft- ware SPSS. Moreover, the functional relationships between the losses caused by the accidents and all items of security investments were obtained by aid of mathematical software Lingo.
出处
《中国煤炭》
北大核心
2012年第3期105-108,共4页
China Coal
关键词
煤矿
安全投入
数学模型
事故损失
安全保障度
coal mine, security investment, mathematical model, loss caused by accidents,degree of safety guarantee
