综合物探方法在隐伏岩溶探测中的应用

张健, 冯旭亮, 岳想平

Application of comprehensive geophysical prospecting method in detecting concealed karst collapses

ZHANG Jian, FENG Xu-Liang, YUE Xiang-Ping

表4 二度半反演圈定塌陷异常体特征

Table 4 Two-degree half-inverted circle fixed collapse abnormal body features

异常 编号 密度/ (g·cm-3) 体积/m3 平面距离/m 顶界埋深/m L0 0.8 640 0~10 24.7 L1 0.8 12000 30~70 24.4 L2-1 1.5 15625 110~130 23.2 L2-2 0.2 48 120~126 3.6 L3 0.8 180 165~174 8.0 L4 1.5 9350 203~227 18.7 L5 1.5 3888 235~251 18.3