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August 15, 2025Engineering Research Express

Long-term Monitoring of Blasting Vibration for Overlapping Tunnels in Complex Conditions: Case Study of a New Tunnel Above

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Authors

YZYicong ZhaoZLZonghan LiuZLZheng Li

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Overview

Observation of vibration velocities during tunneling indicates varying effects on structures, suggesting optimal monitoring placement.

Key Points

  • Monitoring data confirmed vibration velocities comply with limits, ensuring structural safety during tunneling.
  • Simulation results showed vibration amplitudes decrease with increasing blast-center distance at monitoring points.
  • Analysis utilized equivalent load method modeling to predict vibration patterns, enhancing monitoring strategies.
  • Findings highlight distinct vibration attenuation curves for downward and upward propagation, guiding future assessments.

Cite This Study

Zhao et al. (2025) studied this question.

synapsesocial.com/papers/68a365740a429f797332bb9chttps://doi.org/10.1088/2631-8695/adf9c1
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Dynamic Response Analysis of Mountain Tunnel Under Blasting Vibration2025
  2. 2Attenuation of blast-induced vibration on tunnel structures2024 · 8 citations
  3. 3Evaluating the Effect of a Combined Blasting Vibration Reduction Method for Shallow Buried Drill-and-Blast Tunnel: a Case Study2025
  4. 4Study on the influence of blasting on the structural stability of newly-built and adjacent tunnels2025
  5. 5Blasting Vibration Control and Signal Analysis of Adjacent Existing Deterioration Tunnels2024 · 2 citations