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March 26, 2026Keisan Rikigaku Koenkai koen ronbunshu/Keisan Rikigaku Kouenkai kouen rombunshuuOpen Access

Evaluation of Wave Impact Load Using SPH-FEM Coupling Analysis

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Authors

HOHiroyuki OMURATYTakuzo YamashitaDIDaigoro ISOBE

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Overview

Numerical simulations reveal wave impact load characteristics in tsunami-resistant building design, indicating robust safety measures.

Key Points

  • This research aims to quantitatively evaluate the dynamic behavior of tsunami loads on structures.
  • Performed numerical simulations of hydraulic bore flow with an elastic plate
  • Applied fluid-structure interaction analyses using SPH and FEM coupled methods
  • Investigated characteristics of wave impact loads on deformable structures
  • Found that impulsive wave loads under bore can be reduced
  • Reduction of wave loads varies with the deformation capacity of the structure
  • Provided insights for designing tsunami-resistant buildings

Cite This Study

OMURA et al. (2025) studied this question.

synapsesocial.com/papers/69c4cda5fdc3bde44891a523https://doi.org/10.1299/jsmecmd.2025.38.os23-3
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