Results 1 to 10 of about 1,501 (185)

Rapid Assessment of Tsunami Offshore Propagation and Inundation with D-FLOW Flexible Mesh and SFINCS for the 2011 Tōhoku Tsunami in Japan

Journal of Marine Science and Engineering, 2021
This study demonstrates the skills of D-FLOW Flexible Mesh (FM) and SFINCS (Super-Fast INundation of CoastS) in combination with the Delft Dashboard Tsunami Toolbox to numerically simulate tsunami offshore propagation and inundation based on the example ...
Björn R. Röbke, Tim Leijnse, Gundula Winter, Maarten van Ormondt, Joana van Nieuwkoop, Reimer de Graaff   +5 more
doaj   +3 more sources

Mathematical Modelling of Tsunami Propagation

Journal of Applied Sciences and Environmental Management, 2010
The generation of tsunamis with the help of a simple dislocation model of an earthquake and their propagation in the basin are discussed. In this study, we examined the formation of a tsunami wave from an initial sea surface displacement similar to those
CL Eze, DE Uko, AE Gobo, FB Sigalo, C Israel-Cookey   +4 more
doaj   +3 more sources

Performance Evaluation of DualSPHysics and COMCOT Programs through Numerical Testing for Simulating Tsunami Propagation and Overtopping on Seawalls [PDF]

E3S Web of Conferences, 2023
A tsunami is a destructive wave that can cause massive damage to coastal infrastructure. One of the disaster mitigation measures that can be chosen is the construction of coastal protection infrastructure, such as a seawall.
Zuliansah Ahmad Bagus Reza, Windujati Umboro, Rasyif Teuku Muhammad, Mahlil Teuku, Januriyadi Nurul Fajar   +4 more
doaj   +1 more source

Intrusion Distance and Flow Discharge in Rivers during the 2011 Tohoku Tsunami

Journal of Marine Science and Engineering, 2020
On 11 March 2011, the Great East Japan Earthquake generated huge tsunami waves. Then, tsunami propagation occurred in rivers, resulting in further expansion of the flooded area.
Hitoshi Tanaka, Nguyen Xuan Tinh, Nguyen Trong Hiep, Kosuke Kayane, Min Roh, Makoto Umeda, Mikio Sasaki, Seiki Kawagoe, Mitsukuni Tsuchiya   +8 more
doaj   +1 more source

Development of the global tsunami forecasting system considering the dynamic interaction of tide-tsunami around the Korean Peninsula

Frontiers in Marine Science, 2023
Tsunamis are extreme natural events that pose a significant threat to coastal communities, making a comprehensive understanding of tsunami propagation mechanisms necessary for forecasting and evacuation purposes.
Hai Van Dang, Eunju Lee, Seongho Ahn, Kyeong Ok Kim, Sungwon Shin, Taemin Ha   +5 more
doaj   +1 more source

Sensitivity of slip distribution on tsunami trace heights and geological evidences: a case study of the 2011 Tohoku-Oki earthquake

Progress in Earth and Planetary Science, 2023
We examined whether it is possible to estimate the tsunami source model of the 2011 Tohoku-Oki earthquake from a comparison of numerical simulations of tsunami propagation and sediment transport, the measured trace heights, and the sediment thickness of ...
Satoshi Kusumoto, Kentaro Imai, Takane Hori, Daisuke Sugawara, Kenji Satake   +4 more
doaj   +1 more source

Progress and application of the synthesis of trans-oceanic tsunamis

Progress in Earth and Planetary Science, 2023
Abundant high-quality distant tsunami records from the 2010 Maule (Chile) and 2011 Tohoku-Oki earthquakes have revealed two distinctive features compared to long-wave tsunami simulations.
Shingo Watada
doaj   +1 more source

Tsunami hazard assessment in the Ionian Sea due to potential tsunamogenic sources – results from numerical simulations [PDF]

Natural Hazards and Earth System Sciences, 2010
In spite of the fact that the great majority of seismic tsunami is generated in ocean domains, smaller basins like the Ionian Sea sometimes experience this phenomenon.
G-A. Tselentis, G. Stavrakakis, E. Sokos, F. Gkika, A. Serpetsidaki   +4 more
doaj   +1 more source

Numerical modelling of tides and tsunami waves propagation

Инженерно-строительный журнал, 2018
Modelling of tides and tsunami waves propagation is important problem for the hydraulic engineering practice since it allows to predict characteristics of these phenomena (load, values of run up and flooding zones, propagation times to structures and so ...
Vitaly Klimovich, Oleg Voronkov, Vyacheslav Davidenko, Sergey Ivanov   +3 more
doaj   +1 more source

A Numerical Study on Distant Tsunami Propagation Considering the Strong Nonlinearity and Strong Dispersion of Waves, or the Plate Elasticity and Mantle Fluidity of Earth

Fluids, 2022
Numerical simulations were generated to investigate the propagation processes of distant tsunamis, using a set of wave equations based on the variational principle considering both the strong nonlinearity and strong dispersion of waves.
Taro Kakinuma
doaj   +1 more source