A coupling simulation between soil scour and seepage flow by using a stabilized ISPH method

Tomotaka Nogami, Mitsuteru Asai, Kiyonobu Kasama, Taro Arikawa

研究成果: Contribution to journalConference article査読

抄録

In 2011, the example that breakwaters collapsed because of the basic ground's destabilization was reported by Tohoku-Kanto earthquake tsunami. Fluid-Structure-Soil coupling simulation is desired for a systematic comprehension of the breakwater collapse mechanism, and it may help to develop next disaster prevention method. In this study, A particle simulation tool based on the SPH has been modified and improved to analyze seepage flow and soil scouring. In seepage flow analysis, as a first step, this simulation treat the surface flow and seepage flow interactions by using governing equation. In the scouring analysis, soil scour is judged by an empirical criteria based on quicksand quantity formula.

本文言語英語
論文番号03019
ジャーナルMATEC Web of Conferences
47
DOI
出版ステータス出版済み - 4 1 2016
イベント3rd International Conference on Civil and Environmental Engineering for Sustainability, IConCEES 2015 - Melaka, マレーシア
継続期間: 12 1 201512 2 2015

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Engineering(all)

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