Challenge / Goal
- Analyze continuously the vibrations generated on the tunnel wall by the Metro units passing by.
- Determine if any particular unit generates an anomalous level of vibration in order to stablish a priority maintenance.
Solution
- Installation of a continuous vibration measurement sensor on the tunnel.
- Gather the vibrations generated by the passing units during the working times of the line.
- Analyse the data to determine the influence of those vibrations on the structure and to prioritize the maintenance of the units generating anomalous vibration levels.
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Log inTime period
Planning time
6 months to 1 year
Implementation time
6 months to 1 year
Implementers
AV Enginyers - Trafag - GradeSens
Service providers
AV Enginyers - Trafag - GradeSens
End users
Metro Barcelona Operator. Neighbours around the infrastructure.
Enhanced data analysis
Improving traffic management