Multi-borehole three-dimensional induced polarization tomography method for tunnel water hazards ahead prospecting

[Display omitted] •We established a multiborehole tomography method to detect water-bearing structures.•We set tunnel configurations to conduct 3D IP measurements/detect geological units.•An IP reference model was constructed for water hazards in front of the tunnel.•The method’s effectiveness was v...

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Veröffentlicht in:	Tunnelling and underground space technology Jg. 133; S. 104952
Hauptverfasser:	Zhang, Yongheng, Liu, Zhengyu, Bai, Peng, Liu, Bin, Liu, Benchao, Cai, Yumei, Pang, Yonghao
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Ltd 01.03.2023
Schlagworte:	Ahead prospecting Field experiment Induced polarization Induced polarization inversion algorithm Induced polarization measurement configuration Tunnel construction Induced polarization measurement configuration Induced polarization inversion algorithm Tunnel construction Ahead prospecting Induced polarization Field experiment
ISSN:	0886-7798, 1878-4364
Online-Zugang:	Volltext
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