摘要
通过对煤矿采空区“三带”的分析,解释了其物性变化特点及探测效果分析,并以实例证实了其复杂性和多变性,给出了几点有益的结论。
This paper provided the geophysical model and the variability of physical character over the gob area by coal excavated caves＇ analysis. Through some examples, the geophysical model＇s validity was testified. And the combinations of the effective method about the gob areas＇ exploration were brought forward in the end.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
2006年第1期67-70,共4页
Coal Geology & Exploration
关键词
采空区
地球物理特点
探测效果
瞬变电磁法
gob area
geophysical model
prospecting effect
transient electromagnetic method （TEM）
