抄録
In 2017, heavy rains upstream of Sabo dams in northern Kyushu, Japan, caused several downstream disasters attributable to debris-wood flow. It is thus necessary to implement protective measures throughout the entire river basin. The potential effects of such measures on concrete-slit Sabo dams installed in regions of lowgradient flow must be examined. We describe how to capture debris-wood in the backwaters of concrete-slit Sabo dam pools. We also propose the installation of wire-nets to prohibit debris-wood spill-out, and provide detailed diagrams illustrating the implementation of such countermeasures.
| 本文言語 | 英語 |
|---|---|
| ページ（範囲） | 4886-4893 |
| ページ数 | 8 |
| ジャーナル | Proceedings of the IAHR World Congress |
| DOI | |
| 出版ステータス | 出版済み - 2019 |
| イベント | 38th IAHR World Congress, 2019 - Panama, パナマ 継続期間: 2019/09/01 → 2019/09/06 |
ASJC Scopus 主題領域
- 工学（その他）
- 土木構造工学
- 海洋工学
- 水の科学と技術