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| A PROBLEM IN THE DETECTION OF UNDERGROUND PIPELINES WITH INDUCTIVE METHOD |
| Ruan Bairao |
| Department of Applied Physics and Computer, Guilin Engineering College, Guilin 541004 |
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Abstract Based on an analysis of the formation mechanism of induced current in underground pipelines, theauthor holds that, where underground media show very poor conductance, underground pipelines are dominated bymagnetic dipole lines, and where underground media have certain conductance, pipelines are equivalent to electricwires.
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Received: 22 July 1996
Published: 24 October 1997
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