From laboratory experiments to geophysical tsunamis generated by subaerial landslides.
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ABSTRACT:
SUBMITTER: Robbe-Saule M
PROVIDER: S-EPMC8446019 | biostudies-literature | 2021 Sep
REPOSITORIES: biostudies-literature
Publications
From laboratory experiments to geophysical tsunamis generated by subaerial landslides.
Robbe-Saule Manon M Morize Cyprien C Bertho Yann Y Sauret Alban A Hildenbrand Anthony A Gondret Philippe P
Scientific reports 20210916 1
Modeling of tsunami waves generated by subaerial landslides is important to provide accurate hazard and risk assessments in coastal areas. We perform small-scale laboratory experiments where a tsunami-like wave is generated by the gravity-driven collapse of a subaerial granular column into water. We show that the maximal amplitude reached near-shore by the generated wave in our experiments is linked to the instantaneous immersed volume of grains and to the ultimate immersed deposit. Despite the ...[more]
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