综合物探方法在煤矿采空区探测中的应用

王强, 田野, 刘欢, 朱春光, 白超琨, 郝森

Application of comprehensive geophysical prospecting in investigation of coal mine goaves

WANG Qiang, Tian Ye, LIU Huan, ZHU Chun-Guang, BAI Chao-Kun, HAO Sen

图3 工作区剩余重力异常

Fig.3 Residual gravity anomaly map of working area