平面电磁波法探测浅层局部良导体的响应特征

马宏伟, 刘海波, 刘鹏飞, 刘晓宇, 颜拓疆, 龙霞

Response characteristics of shallow good local conductors using the plane electromagnetic wave method

MA Hong-Wei, LIU Hai-Bo, LIU Peng-Fei, LIU Xiao-Yu, YAN Tuo-Jiang, LONG Xia

表4 模型参数及响应异常最大值(埋深变化)

Table 4 Model parameters and the maximum anomaly (depth varies)

参数 S/m W/m H/m D/m L/m ρ1/(Ω·m) ρ0/(Ω·m) Max(${\delta }_{{\rho }_{xy}}$)/% Max(${\delta }_{{\phi }_{xy}}$)/% D变化 20 20 20 5 20 10 100 80 36 20 20 20 10 20 10 100 51 19 20 20 20 20 20 10 100 20 7 20 20 20 40 20 10 100 5 2 S=W=H=D 20 20 20 20 20 10 100 20 7 40 40 40 40 20 10 100 22 7 80 80 80 80 20 10 100 23 7 160 160 160 160 20 10 100 23 7