等值反磁通瞬变电磁法在公路隧道塌陷区的探测应用
The application of opposing coils transient electromagnetic method to the detection of underground collapse in highway tunnel under construction
等值反磁通瞬变电磁法在公路隧道塌陷区的探测应用 |
| 刘杰, 段炜, 王俊, 刘成, 戴国强 |
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The application of opposing coils transient electromagnetic method to the detection of underground collapse in highway tunnel under construction |
| LIU Jie, DUAN Wei, WANG Jun, LIU Cheng, DAI Guo-Qiang |
| 图2 塌陷体地电模型 |
| Fig.2 Geoelectric model of underground collapse |
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