摘要
瓦斯爆炸常发生于掘进工作面,而局部通风机循环风又是掘进工作面的危险源之一。文章对不同原因造成的循环风作出归类,并提出具体的防治措施。
The methane explosion oftentakes place in the drift face and the cycle wind is one ofthe dangeous sources. The classification and controlmeasures for the differert cycle winds are presented.
出处
《煤矿开采》
1997年第2期58-60,共3页
Coal Mining Technology
