【摘要】 如何划分煤矿瓦斯等级、判断煤矿不安全程度和确定煤矿所需要的最佳通风量,对煤矿安全生产具有重要意义.本文通过建立3种不同的模型,运用Matlab和Lingo编程计算,解决了矿井分类、矿井不安全程度和矿井所需最佳通风量等问题.更多还原

【Abstract】 How to judge colliery gas grade、colliery safe coefficient and confirm best ventilation amount colliery needed is very important for safety in production of the colliery.The authors set up three kinds of different models and passing Matlab and Lingo programming calculation to the question categorized of the mine.更多还原