| Issue |
ITM Web Conf.
Volume 77, 2025
2025 International Conference on Education, Management and Information Technology (EMIT 2025)
|
|
|---|---|---|
| Article Number | 01060 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/itmconf/20257701060 | |
| Published online | 02 July 2025 | |
Comparative study of empirical analysis and numerical simulation for far-field propagation of tsunamis caused by landslides
College of Hydraulic and Environmental Engineering, China Three Gorges University, Yichang 443002, P.R .China
* Corresponding author: wjbtina@gmail.com
Landslide tsunamis can have a significant impact on the areas where they are generated and propagate. The far-field propagation of landslide tsunamis in river-type reservoirs is generally calculated using empirical formulas. By utilizing a landslide body in the Three Gorges Reservoir of the Yangtze River, a three-dimensional landslide tsunami numerical model was established based on the FLOW-3D computational fluid dynamics software. The model simulates and analyzes the propagation patterns of landslide tsunamis in real rivers and compares them with commonly used empirical analyses of landslide tsunamis. It also discusses the issues with empirical formulas in practical engineering applications and offers some suggestions.
© The Authors, published by EDP Sciences, 2025
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