Abstract
<p>Long-term flood damage occurred during the 2011 Tohoku Region Pacific Offshore Earthquake Tsunami, which hindered rescue and restoration activities. To reduce long-term flooding damage, touhening such as earthquake resistance of drainage facilities including sewage is indispensable. In this research, we investigated the limit of the drainage function by the existing facilities against the supposed tsunami of the Nankai Trough massive earthquake in the Sumiyoshi area of Tokushima City. Tsunami calculation code JAGURS was used, and drainage analysis was performed using flooding analysis software AFREL for calculation inside the dam. At the same time, we evaluated the parallelization performance of tsunami calculation by JAGURS.</p>
| Translated title of the contribution | Drainage simulation for confirming the importance of sewage facilities to mitigate long-term flood damage |
|---|---|
| Original language | Japanese |
| Pages (from-to) | 169 |
| Journal | 計算力学講演会講演論文集 |
| Volume | 2018 |
| Issue number | 0 |
| DOIs | |
| Publication status | Published - 2018 |