摘要
大西煤矿地测防治水科通过技术研究,决定对3018工作面回采期间采取槽波反射法进行地质构造探测。通过实际应用效果来看,采用该探测技术后明确了巷道325 m处存在一条落差为1.8 m正断层,断层倾角为52°,保证了巷道后期安全掘进,取得了显著应用成效。
The geological survey and water control department of Daxi Coal Mine decided to detect the geological structure of the 3018 working face by using the trough wave reflection method through technical research.Through the practical application effect,it is clear that there is a normal fault with a drop of 1.8 m at 325 m of the roadway,and the fault dip angle is 52 °,It ensures the safe tunneling in the later stage of the roadway and achieves remarkable application results.
作者
崔云飞
Cui Yunfei(Daxi Coal Mine of Jinneng Coal Industry Group,Jincheng Shanxi 048100)
出处
《山西冶金》
CAS
2021年第3期269-270,共2页
Shanxi Metallurgy
关键词
煤矿
地质构造
物探
槽波反射法
应用分析
coal mine
geological structure
geophysical exploration
trough wave reflection method
application analysis
