地质与勘探2018，Vol.54Issue(2)：344-347,4.
井巷瞬变电磁法在某金矿超前预报中的应用
Application of Mine Transient Electromagnetic Method to Advanced Prediction of A Gold Mine
摘要
Abstract
With gold resources being gradually mined to the deep, roadway drivage engineering is facing with increasingly complex hydrogeological conditions, especially the frequent phenomenon of tunnel water gushing. The mine transient electromagnetic method is a main method of tunnel advanced geological forecast, which has small volume effect,being portable,simple construction and high resolving power of low resistance body,etc. In the explo-ration of tunnel engineering, this method can effectively reflect the surrounding rock of roadway, the spatial distribution and characteristics of the target body, and provides a basis for prevention and control of water disasters in coal mines. This paper introduces the principle and experimental process of the transient electromagnetic method in mine shaft,and applies it to the advanced water detection of gold mine in the Jiaodong area. The data was processed and analyzed,which provides a scientific basis for the gold exploration in the Jiaodong area.关键词
瞬变电磁法/巷道/金矿/超前地质预报/探水Key words
transient electromagnetic method/tunnel/gold mine/advanced geological prediction/water detection分类
天文与地球科学引用本文复制引用
韩进国,陈琦,曾友强,杜利明,王璐,张扬..井巷瞬变电磁法在某金矿超前预报中的应用[J].地质与勘探,2018,54(2):344-347,4.基金项目
国家自然科学基金项目(编号:40903018、40634020和40773020)联合资助. （编号:40903018、40634020和40773020）
