基建矿井掘进风量计算方法的分析与探讨

Driving Basis of Mine Wind Calculotion Method of Analysis and Study

在基建矿井施工过程中,掘进工作面风量值的准确确定一直是矿井通风一大难题,但随着科学技术的不断发展,矿井开采的现代化程度越来越高,许多公式的应用已不再适应现场实际,以此计算结果数值往往偏大,给掘进通风设备选型带来较大困难。如何才能较为准确地确定掘进工作面的需风量,下面我就目前常用的几种公式计算进行分析与探讨。

In infrastructure construction in the mine, heading face the wind determine The exect money is mine ventilation has been a major challenge however, with the continuous Of science and technology, coal mine exploitation of increasingly high degree of moderni Zation, many of the application of formula is no longer adapt to the actual scene as Numerical, results are often too large to bring boring ventilation equipment selection More difficult. How can more accurately determine the heading face of the wind takes, I will present below some of the heading face of the wind takes , I will present below some of the commonly used formula For foa analysis and discussion.