摘要
介绍了矿井瞬变电磁超前探测技术的原理与方法,以淮北某煤矿井下巷道瞬变电磁探测为例,分析了瞬变电磁法在预测预报巷道前方含水体中的应用。通过后期该巷道揭露资料,验证了该方法的有效性,可以为巷道安全掘进提供可靠地质条件预测参数。
This paper introduced the principle and method of TEM surveying technology used in ore mine,with an example from a coal mine in Huaibei,analysed its application in forecast of watery body in front of a mine working.It has been proved effective by late data on mine working disclosure and may provide reliable geological conditions forecast parameters for mine working development in a safe way.
出处
《安徽地质》
2010年第2期126-128,共3页
Geology of Anhui
