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Two-Dimensional Particle Simulation for Behaviors of Floating Body near Quaywall during Tsunami
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 Title & Authors
Two-Dimensional Particle Simulation for Behaviors of Floating Body near Quaywall during Tsunami
Park, Ji-In; Park, Jong-Chun; Hwang, Sung-Chul; Heo, Jae-Kyung;
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Tsunamis are ocean waves generated by movements of the Earth's crust. Several geophysical events can lead to this kind of catastrophe: earthquakes, landslides, volcanic eruptions, and other mechanisms such as underwater explosions. Most of the damage associated with tsunamis are related to their run-up onto the shoreline. Therefore, effectively predicting the run-up process is an important aspect of any seismic sea wave mitigation effort. In this paper, a numerical simulation of the behaviors of a floating body near a quaywall during a tsunami is conducted by using a particle method. First, a solitary wave traveling over shallow water with a slope is numerically simulated, and the results are compared with experiments and other numerical results. Then, the behaviors of floating bodies with different drafts are investigated numerically.
MPS(Moving particle simulation) method;Numerical wave tank;Wave run-up;Solitary wave;Floating body;
 Cited by
자유표면 유동해석을 위한 WMLS 기반 입자법 기술 개발,남정우;박종천;박지인;황성철;허재경;정세민;

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