CFRPを用いた津波対策工法による小型石油タンクの影響軽減の評価と検証

保延 宏行; 藤井 直樹; サッパシー アナワット; 今村 文彦

doi:10.11532/structcivil.69A.80

General Structural Engineering, Stability and Ultimate Strength: Article

Evaluation and verification of impact mitigation for small oil storage tanks by tsunami countermeasure using CFRP

Hiroyuki Honobe, Naoki Fujii, Anawat Suppasri, Fumihiko Imamura

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Keywords: small oil storage tank, tsunami countermeasure, flood countermeasure, hydraulic experiment

JOURNAL FREE ACCESS

2023 Volume 69A Pages 80-93

DOI https://doi.org/10.11532/structcivil.69A.80

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Abstract

In the 2011 Great East Japan Earthquake, it is said that small oil tanks installed at fishing ports were drifted by the tsunami, causing fires to the towns. In this study, we proposed two tsunami countermeasure and verified their performance using FEM analysis. In addition, a tsunami experiment was conducted to confirm the effectiveness of the tsunami countermeasure and the validity of the analysis.

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