摘要
从工程实例分析,采用计算和现场调查等方法,得出独头巷道掘进工作面通风的有效措施为扩大风筒直径,防止漏风。为实际生产工作提出积极的建议。
This article use project instance analysis, calculation and field investigation to analyze local tion for head driving working face, showing that the effective measures are expanding air tube diameter and ting air leakage. Some proposals for production practice are put forward. ventila- preven-
出处
《矿冶》
CAS
2014年第3期25-27,42,共4页
Mining And Metallurgy
关键词
独头巷道
局部通风
风筒直径
heading face
local ventilation
air tube diameter
