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| A TENTATIVE DISCUSSION ON THE FEASIBILITY OF APPLYING INTEGRATED GEOPHYSICAL EXPLORATION METHODS TO DETECTING UNDERGROUND TUNNELS |
| HU Ben-na1, LIU Guo-hui1, MIAO Jing-chun2 |
1. Shijiazhuang University of Economics, Shijiazhuang 050031, China;
2. Geophysical Exploration Institute of Hebei Province, Langfang 065000, China |
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Abstract In the light of special site conditions and interference environment of the city,the authors carried out the feasibility study of applying integrated geophysical exploration methods to detecting underground tunnels,put forward a new combined model for integrated geophysical exploration and deeply studied the feasibility and the complementary role.Practice shows that the combination of the integrated geophysical methods can meet the detection accuracy of the urban underground tunnel,and also has the advantages of suppressing interference from the city.It is proved that this combination is effective.
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Received: 30 August 2012
Published: 10 November 2012
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