数值分析在矿井未开采区瓦斯涌出量预测中的应用  

Application of Numerical Analysis in Gas Emission Prediction in Virgin Zone of a Mine

作　　者：陈富勇[1] 

机构地区：[1]安徽理工大学,安徽淮南232001

出　　处：《矿业安全与环保》2004年第1期44-45,共2页Mining Safety & Environmental Protection

摘　　要：介绍了数字分析在矿井瓦斯涌出量预测中的应用。用数值分析对已有瓦斯涌出量和深度的离散数据进行拟合分析,可寻找到瓦斯涌出量和开采深度的近似函数,从而实现对未开采区瓦斯涌出量预测的目的,为矿井安全管理和一通三防提供依据。This paper describes the application of numerical analysis in gas emission prediction in virgin zone of a mine. An approximate function of gas emission and mining depth can be found out by using numerical analysis to make fitting analysis on discrete data of the existing gas emission and mining depth, thus achieving gas emission prediction in virgin zone and prov iding base for mine safety management, ventilation and gas, dust and fire contr ol.

关 键 词：瓦斯事故 数值分析 离散数据 预测 涌出量 

分 类 号：TD712.5[矿业工程—矿井通风与安全]