June 12, 2024Open Access

Double-shield TBM Mounted Seismic Ahead-prospecting System and its Application

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Authors

LCLei ChenCentral South University ZLZhongzhi LiChinese Academy of Sciences KLKai LiBeijing Jiaotong University

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Implication

Field evaluation demonstrates a machine-mounted seismic ahead-prospecting system for double-shield tunnel boring machines, highlighting improved geological disaster prediction.

Key Points

A mounted seismic ahead-prospecting system achieves direct excitation and reception of seismic waves around a double-shield tunnel boring machine.
Field verification using high-pressure gas shows the vibration source yields strong energetic signals capable of long-distance disaster prospection.
Supports real-time hazard mitigation, as rod-sensing elements placed via grouting holes capture reflected wave signals with a higher signal-to-noise ratio.

Cite This Study

Chen et al. (2024) studied this question.

synapsesocial.com/papers/68e651c6b6db6435875e21db https://doi.org/10.21203/rs.3.rs-4497290/v1

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Implication

Field evaluation demonstrates a machine-mounted seismic ahead-prospecting system for double-shield tunnel boring machines, highlighting improved geological disaster prediction.

Double-shield TBM Mounted Seismic Ahead-prospecting System and its Application

Discussion

Member takes

Implication

Key Points

Cite This Study

Double-shield TBM Mounted Seismic Ahead-prospecting System and its Application

Discussion

Member takes

Implication

Key Points

Cite This Study

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