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| THE NUMERICAL SIMULATION STUDY OF THE RELATIONSHIP BETWEENWATER CONTENT OF MEDIA AND GROUNDPENETRATING RADAR SIGNAL |
| FANG Hui 1,2,WEI Wenbo 1,LI Yutang 3 |
| 1.China University of Geosciences, Beijing 100083, China; 2. Institute of Geophysical and Geochemical Exploration, CAGS，Langfang 065000, China; 3. Hebei Academy of Geophysical Exploration, Langfang 065000, China |
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Abstract The time domain finite difference technology was adopted to implement the 3D forward computation of the groundpenetrating radar and carry out the numerical simulation of the relationship between the water content of the media and the signal of the groundpenetrating radar. A comparison between the physical model test and the numerical simulation result has proved the effectiveness of the numerical simulation.
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Received: 18 February 2009
Published: 02 December 2009
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LI Lian-ying. THE APPLICATION OF THE TRANSIENT ELECTROMAGNETIC METHOD TO LOCATING THE INFLUENCE RANGE OF COALFIELD GOAF[J]. Geophysical and Geochemical Exploration, 2012, 36(S1): 171-174. |
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JIA Yong-mei, YAO Cheng-lin, DENG Zhong-jun, FANG Chun-gang, WANG Hui-bin, LI Liang-jing, LI Yuan-qiang. THE APPLICATION OF CONTROLLABLE SOURCE AUDIO MAGNETIC METHOD TO DETECTING GOAF IN COAL MINE[J]. Geophysical and Geochemical Exploration, 2012, 36(S1): 7-11. |
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