SUBMARINE MASS FAILURE: WAVE GENERATION BY GRANULAR SLIDES
نویسندگان
چکیده
منابع مشابه
Tsunami Generation by Submarine Mass Failure
Numerical experiments are conducted for two-dimensional model problems of tsunami generation by underwater slides and slumps. These problems consist of a semi-ellipse, translating down an incline with a prescribed center of mass motion. For each problem, this motion is derived as a function of geometric and material parameters, and we calculate corresponding characteristic tsunami amplitudes. L...
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Numerical simulations are performed with a two-dimensional 2D fully nonlinear potential flow FNPF model for tsunami generation by two idealized types of submarine mass failure SMF : underwater slides and slumps. These simulations feature rigid or deforming SMFs with a Gaussian cross section, translating down a plane slope. In each case, the SMF center of mass motion is expressed as a function o...
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Wave formation and propagation due to submarine landslides are complex phenomena that may be divided into four parts: Landslide dynamics, energy transfer from landslide motion to water motion, wave propagation in open water, and wave run-up along the shores. This paper focuses on the energy transfer from landslide motion to water motion, i.e. the generation of tsunamis by submarine landslides.
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ژورنال
عنوان ژورنال: Coastal Engineering Proceedings
سال: 2018
ISSN: 2156-1028,0589-087X
DOI: 10.9753/icce.v36.currents.47