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Communication Dans Un Congrès Année : 2019

Tsunami wave generation by a granular collapse: From laboratory experiments to Nature

Résumé

Various past geological events have shown that landslides involving large volumes, up to several cubic kilometers, can happen near coastlines. These events may lead to tsunami waves of large amplitudes with important potential damages to infrastructure and populations. To better assess the associated hazards, one fundamental issue is to provide a deep understanding of the tsunami wave generation taking into account the granular nature of landslides. We investigate here the wave generation that followed the collapse of an initial vertical granular column in a small-scale laboratory experiment, with both water and granular interface tracking.
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Dates et versions

hal-04437387 , version 1 (04-02-2024)

Identifiants

  • HAL Id : hal-04437387 , version 1

Citer

Manon Robbe-Saule, Cyprien Morize, Yann Bertho, Alban Sauret, Philippe Gondret. Tsunami wave generation by a granular collapse: From laboratory experiments to Nature. Environmental Fluid Dynamics: Confronting Grand Challenges, Ecole de Physique des Houches, Jan 2019, Les Houches, France, France. ⟨hal-04437387⟩
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