直流电测深法在沿海平原区地质填图中的应用——以苏北盆地连云港灌云地区为例

田少兵, 李向前, 尚通晓, 欧健, 张大莲

The application of direct-current sounding method in the coastal plains: A case study of Guanyun area in Lianyungang

Shao-Bing TIAN, Xiang-Qian LI, Tong-Xiao SHANG, Jian OU, Da-Lian ZHANG

图2 研究区电测深点位分布 1—电测深测线与编号;2—电测深测点;3—地震剖面电测深点;4—井旁十字测深点;5—钻孔;6—三垛组;7—泰州组;8—云台岩群;9—地表河流;10—城镇居民区;11—钻孔联合剖面

Fig.2 Direct-current sounding profile location in the study area 1—survey line and number of DC; 2—DC points; 3—the DC points corresponding to seismic profiles ; 4—near-well sounding points; 5—drilling; 6—Sanduo formation; 7—Taizhou formation; 8—Yuntai Group; 9—river; 10—Urban residential areas; 11—drilling joint profile