音频大地电磁接地电阻校正技术研究
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李栋, 张明财, 吴远洋
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Exploring a correction technology for ground resistance in audio-frequency magnetotelluric measurements
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LI Dong, ZHANG Ming-Cai, WU Yuan-Yang
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表1 L1线各测点接地电阻
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Table 1 Grounding resistance of each measuring point on L1 line
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| 桩号/m | R/Ω | 桩号/m | R/Ω | 桩号/m | R/Ω | 桩号/m | R/Ω | | 0 | 12 407 | 180 | 7 917 | 370 | 10 456 | 580 | 12 644 | | 30 | 18 037 | 210 | 11 800 | 400 | 6 305 | 610 | 9 207 | | 60 | 13 930 | 240 | 8 561 | 430 | 5 389 | 640 | 10 434 | | 90 | 22 457 | 270 | 11 571 | 460 | 4 123 | 670 | 9 534 | | 120 | 12 914 | 300 | 8 323 | 490 | 5 392 | 700 | 9 506 | | 150 | 12 849 | 340 | 8 030 | 550 | 7 340 | 730 | 7 846 |
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