基于统计回归模型的硫化矿石自燃倾向性鉴定指标研究

合理的提出硫化矿石自燃倾向性的鉴定指标,准确鉴别其自燃倾向性,对于矿山防火工作有着重要的意义。本文采用应用非常广泛的一类随机模型—统计回归模型,首先通过分析硫化矿石自燃氧化机理,找到影响硫化矿石自燃倾向性的3个主要影响因素,实验获得相关数据;其次基于3个因素的数据,通过统计分析,建立回归模型,对硫化矿石自燃倾向性进行预测。

Study on the identification indexs about spontaneous combustion tendency of sulf-ores by statistical regression model

It＇s very important that putting forward the reasonable identification indexs and identifying the sulf-ores spontaneous combustion tendency well for preventing the mine fire.A class of stochastic model which hab been used very widely-the statistical regression model was applied.First of all,the three factors influencing sulf-ores spontaneous combustion tendency were found,and the related experimental data was obtained.Then,based on the data of three factors,through statistical analysis,regression model was set up to conduct the sulf-ores spontaneous combustion tendency forecast.