摘要
通过对陈家山煤矿422综采放顶煤工作面采空区漏风分布规律和采空区"三带"的分析研究,指出了三源两汇的采空区漏风和"三带"分布的特点[1]。
Based on the analysis of the air leakage and ＂three zones＂ distribution in the goaf of No 422 fully mechanized caving face in Chenjiashan coal mine, the paper researched the characteristics of air leakage and ＂ three zones＂ distribution in the goal of three sources and two sinks mining face.
出处
《陕西煤炭》
2013年第2期19-21,共3页
Shaanxi Coal
关键词
采空区“三带”
三源两汇
漏风影响
模拟
＂three zones＂ of goaf
three sources and two sinks
air leakage influence
simulation
