The effects of applying the Diploe-Dipole Array to exploring karst cavities in the railway subgrade are demonstrated in this paper. The theoretical calculations and the model experiments as well as examples given all prove that the anomaly amplitudes are high and the interpretation is precise. The selection principles of pole pitch are also suggested in this paper.
潘瑞林. 赤道偶极剖面法在探测路基岩溶洞穴中的应用[J]. 物探与化探, 2003, 27(2): 155-157.
PAN Rui-lin . THE APPLICATION OF THE DIPOLE-DIPOLE ARRAY TO THE EXPLORATION OF KARST CAVITIES IN THE RAILWAY SUBGRADE. Geophysical and Geochemical Exploration, 2003, 27(2): 155-157.