ダウンロード数: 132
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
a26b2p08.pdf | 1.33 MB | Adobe PDF | 見る/開く |
タイトル: | 昭和57年長崎豪雨における中島川の洪水氾濫解析 |
その他のタイトル: | ANALYSIS OF INUNDATION DUE TO OVERSPILLED FLOOD WATER FROM THE NAKASHIMA RIVER CAUSED BY HEAVY RAINFALL IN NAGASAKI, JULY, 1982 |
著者: | 高橋, 保 ![]() 大久保, 賢治 ![]() 中川, 一 ![]() |
著者名の別形: | TAKAHASHI, Tamotsu OKUBO, Kenji NAKAGAWA, Hajime |
発行日: | 1-Apr-1983 |
出版者: | 京都大学防災研究所 |
誌名: | 京都大学防災研究所年報. B |
巻: | 26 |
号: | B-2 |
開始ページ: | 109 |
終了ページ: | 126 |
抄録: | The Nakashima River which runs through midle of Nagasaki City has overflowed its banksowing to the heavy rainfall of more than 400mm per 7 hours from 17:00 to 24:00 in July 23, 1982.In this paper, based on the fact-finding survey, river characteristics related to the bed slopes, river width and capable discharge were examined, and the flooding processes, inundated area andthe distribution of its water depth were reported.To simulate this flood event, a simple runoff analysis was carried out at first, then usinghydrographs obtained by this analysis as input data, unsteady two dimensional overland floodflow in Nakashima basin was analyzed by the numerical simulation method. Calculated resultsconcerning to the water depth and the flow direction showed relatively good agreement withobserved ones. The effect of the tide level was also investigated. |
URI: | http://hdl.handle.net/2433/70621 |
関連リンク: | http://www.dpri.kyoto-u.ac.jp/nenpo/nenpo.html |
出現コレクション: | No.26 B-2 |
![](/dspace/image/articlelinker.gif)
このリポジトリに保管されているアイテムはすべて著作権により保護されています。