摘要
鉴于现代工作面沿空留巷Y型通风形式在通风量上优于传统U型、U+L型且能够使工程量大、掘进速度慢等多项问题都得到解决,以某煤矿工程为例,对工作面沿空留巷Y型通风条件下瓦斯治理进行探讨。
The Y-type ventilation along goaf in modern working face is superior to U-type and U+L-type ventilation in ventilation volume,and can solve many problems such as large engineering volume and slow driving speed. Taking a coal mine project as an example, this paper discusses the gas control under the condition of Y-type ventilation in the gob side entry of the working face.
作者
卢波
Lu Bo(Shanxi Fenxi Mining Industry(Group)Co.,Ltd.,Jiexiu Shanxi 032000)
出处
《山西冶金》
CAS
2022年第6期154-155,共2页
Shanxi Metallurgy
