| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2014-02-25 |
| タイトル |
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|
タイトル |
2Way河道の自律的な維持を可能にする適切な流量配分比の推定手法の提案 |
|
言語 |
ja |
| タイトル |
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|
タイトル |
A Study on Flow Distribution for Maintaining Two-way Channel |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Two-way Channel |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Flow Distribution ratio |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Bed Deformation |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
永多, 朋紀
安田, 浩保
渡邊, 康玄
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| 著者別名 |
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|
|
識別子Scheme |
WEKO |
|
|
識別子 |
39078 |
|
|
姓名 |
NAGATA, Tomonori |
|
|
言語 |
en |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
39079 |
|
|
姓名 |
YASUDA, Hiroyasu |
|
|
言語 |
en |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
39080 |
|
|
姓名 |
WATANABE, Yasuharu |
|
|
言語 |
en |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
On the Shibetsu River, there has been a project to reconnect previous meandering channel remaining as oxbow lakes with the current river channel. In this project, the two-way channel method which allows straightened parts and previous meanders to co-exist was adopted for restoring the rich natural environment had been lost-by straightening while maintaining the function to flow flood water safely . A variety of surveys on the test site profiles were conducted over seven years in the site. In this study, the consideration of the discharge ratio of a two-way channel was conducted with the focus on bed deformation of the channel. Also verification of measurement data via non-uniform flow calculations was conducted. The water levels of meandering and straight parts were calculated. The flow distribution ratio was found to be estimable from the difference in cross-sectional areas of flow at the diverging points. |
| 書誌情報 |
河川技術論文集
巻 16,
p. 143-148,
発行日 2010-06
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| 出版者 |
|
|
出版者 |
公益社団法人土木学会 |
|
言語 |
ja |
| 著者版フラグ |
|
|
言語 |
en |
|
値 |
publisher |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
No92.pdf (4.1 MB)
