瞬变电磁法探测复杂状态下煤矿充水采空区物理模拟实验

裴肖明, 冯国瑞, 戚庭野

Physical simulation experiment for detecting water-filled goaf of coal mine under complex conditions bases on transient electromagnetic method

PEI Xiao-Ming, FENG Guo-Rui, QI Ting-Ye

图7 不同垮落体存在状态充水采空区衰减电动势曲线

Fig.7 Curves of attenuation electromotive force in the water-filled goaf with different existence status of collapsed bodies