津波・高潮 (2)

[II-66] Simple Analysis Mehod on Storm Surge in Tokyo Bay

*熊谷 隆宏¹、太田 秀樹² (1. 五洋建設株式会社、2. 中央大学)

Keywords:Storm surge deviation, Typhoon No. 21, Real-time prediction

While high-accuracy analysis models for storm surges considering flooding behaviors have been proposed in conventional studies, a simple analysis method is also required for basic evaluations of storm surge deviations for various assumed typhoons or the rapid response of countermeasure against actual typhoons. In this study, we propose a simple analysis method on storm surge verifying its validity by use of the data obtained on Typhoon No. 21 in October 2017, which hit Tokyo Bay and caused damage to the seawall etc.