Applied research of comprehensive advance geological prediction in Daluoshan water diversion tunnel

In order to study the accuracy of comprehensive advanced geological prediction methods in tunnel construction projects, this paper takes the Daluoshan Water Diversion Tunnel Project in Wenzhou, Zhejiang Province as the basis of the project, selects a typical section of the water diversion tunnel, an...

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Bibliographic Details
Published in:Scientific reports 2023-06, Vol.13 (1), p.9162-9162, Article 9162
Main Authors: Liu, Mingqing, Gan, Qinyu
Format: Article
Language:English
Subjects:
704/2151
704/4111
Accuracy
Boreholes
Construction
Construction industry
Drilling
Electromagnetic radiation
Geology
Humanities and Social Sciences
Magnetic fields
Methods
multidisciplinary
Predictions
Project engineering
Science
Science (multidisciplinary)
Seismic engineering
Steel pipes
Tunnel construction
Water diversion
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Summary:In order to study the accuracy of comprehensive advanced geological prediction methods in tunnel construction projects, this paper takes the Daluoshan Water Diversion Tunnel Project in Wenzhou, Zhejiang Province as the basis of the project, selects a typical section of the water diversion tunnel, and uses Tunnel Seismic Tomography and Ground Penetrating Radar to transmit seismic and electromagnetic waves to the surrounding rock face of the tunnel, and process and interpret the collected signal information. Advanced borehole and drilling techniques are used for verification. The results show that the geological prediction results are consistent with the actual revealed conditions, and the advantages of various technologies can be exerted and mutually verified through advanced geological prediction, which can significantly improve the accuracy of advanced geological prediction in the application of water diversion tunnels and provide reference and basis for later construction, and provide safety assurance.
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-023-36090-8