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Communication Dans Un Congrès Année : 2023

Scour monitoring on bridge pier: two French returns on experience

Résumé

Scour represents a significant contributing factor in structures destruction. Managing the scour risk on bridge piers and abutments, road or rail type, exposed to natural hazards constitutes a major challenge to sustainable development and land use planning. One of major issues for managing this risk is the monitoring of structures. In this context, the work presented here provides a French return on experience. Two real sites were indeed selected and instrumented. The instrumentation was carried out in an exhaustive manner: velocity fields, bathymetry, water levels, and even vibration measurements on the last one, etc. Following the acquisition of numerous continuous measurements, details on data processing and a first feedback are provided.

Domaines

Génie civil
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Dates et versions

hal-04413932 , version 1 (24-01-2024)

Identifiants

  • HAL Id : hal-04413932 , version 1

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Christophe Chevalier, Frédérique Larrarte, Hugues Chollet, Franziska Schmidt, Mohamed Belmokhtar, et al.. Scour monitoring on bridge pier: two French returns on experience. 11th International Conference on Scour and Erosion, Sep 2023, Copenhague, Denmark. ⟨hal-04413932⟩
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