The State-of-the-Art Numerical Tools for Modeling Landslide Tsunamis: A Short Review

Date

2014-01-01

Author

Heidarzadeh, Mohammad
Krastel, Sebastian
Yalçıner, Ahmet Cevdet

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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We present a short review of the state-of-the-art numerical tools that have been used for modeling landslide-generated waves. A comparative study is conducted on the physical properties of earthquake- and landslide-generated waves suggesting that both dispersion and nonlinearity effects may be neglected for the former waves whereas they may be considered for the latter ones. We introduce landslide tsunami models and group them into three classes: (1) models treating the moving mass as a fluid, (2) models estimating the initial water surface, and (3) models fed by the transient seafloor deformation. Selection of a particular model from the list of models introduced here depends on: (1) the dimensions of the source, (2) the available computing capacities, (3) availability of fine bathymetric grid, and (4) the purposes of the modeling.

Subject Keywords

Submarine landslide, Numerical modeling, Tsunami, Landslide-generated waves

URI

https://hdl.handle.net/11511/56853

DOI

https://doi.org/10.1007/978-3-319-00972-8_43

Collections

Department of Civil Engineering, Conference / Seminar

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Citation Formats

M. Heidarzadeh, S. Krastel, and A. C. Yalçıner, “The State-of-the-Art Numerical Tools for Modeling Landslide Tsunamis: A Short Review,” 2014, vol. 37, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/56853.