分源预测法在掘进面瓦斯涌出量预测中的应用

Separate Source Method in Coal Mine Heading Face Gas Emission Quantity Forecast Application

根据掘进方法、煤层赋存条件、瓦斯地质条件,运用分源预测法,对掘进工作面瓦斯涌出量进行预测,为开滦东欢坨矿合理有效配风,制定并采取有效的瓦斯防治措施提供理论依据。

According to the tunneling method, the coal bed tax saves the condition, the gas geological condition, the utilization divides the Separate Source Method, carries on the forecast to the tunneling working surface gas discharge quantity, reasonable matches the wind effectively for this ore formulation and draws up and takes the effective gas prevention measure to provide the theory basis.