摘要
矿井水害是煤矿的五大自然灾害之一,其中煤矿导水构造突水是造成矿井水害的主要原因,同时由于我国煤矿水文地质条件极为复杂,因此给导水构造的探测带来了很大的困难。瞬变电磁法在导水构造的探测方面是一种极具发展前景的方法,可查明含水地质富水异常区,在提高探测深度和在高阻地区寻找低阻地质体方面尤为突出。
Mine water damage is one of the five natural disasters in coal mines. The water inrush from coal mines is the main cause of mine water damage. At the same time, due to the extremely complex hydrological and geological conditions in China′s coal mines,the detection of water conducting structures has brought great difficulties. Transient electromagnetic method is a promising method in the detection of diversion structures. It can identify water-rich geology. The depth and the search for low-resistance geologic bodies in high-resistance areas are particularly prominent.
作者
刘树新
周广
LIU Shu-xin;ZHOU Guang(Inner Mongolia University of Science and Technology,Baotou 014010,China)
出处
《煤炭技术》
CAS
2019年第2期58-60,共3页
Coal Technology
基金
国家自然科学基金(51264028)
内蒙古高等学校科学研究项目(NJZY11147)
关键词
矿井水害
瞬变电磁法
导水构造
富水异常区
mine water damage
transient electromagnetic method
diversion structure
anomaly area rich in water
