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2018_Fluid Analysis using Stabilized FEM.mp4 (14.51 MB)

Shape of flow surface and pressure distribution at front of Tsunami evacuation building obtained using Stabilized FEM

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Version 2 2024-02-14, 02:16
Version 1 2024-02-02, 03:38
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posted on 2024-02-14, 02:16 authored by Seizo Tanaka, Daigoro Isobe

The shape of the flow surface and the pressure distribution obtained using the Stabilized FEM at the front of the building for Case 3 are shown in these movies. We can observe the inflow and propagation of the tsunami wave, and the impact to the front of the building. The complex free-surface shape owing to amplification by reflected waves, for example, appears to be well simulated. The seawater flowing in and out of the openings can be observed in this movie for the model with openings. A wide area at the lower part of the building is highly pressurized in case of the model without openings, but the pressure is significantly reduced in case of the model with openings as seawater flows into the building.

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Corresponding author email address

isobe@kz.tsukuba.ac.jp

Manuscript title (in Japanese)

津波避難ビルの損傷評価のための有限要素解析手法の構築

Authors (in Japanese)

田中 聖三, 磯部 大吾郎

Copyright

© 2024 JSCES

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    日本計算工学会論文集/Transactions of the Japan Society for Computational Engineering and Science

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