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最大雨量データによる洪水比流量包絡式地域係数の考察
https://doi.org/10.24514/00002058
https://doi.org/10.24514/000020581bb79c8d-4c8e-4b2d-8b8a-305ede208309
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
nkk_report_No43p23-34p (14.6 MB)
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| Item type | 紀要論文01 / Departmental Bulletin Original Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-03-22 | |||||
| タイトル | ||||||
| タイトル | 最大雨量データによる洪水比流量包絡式地域係数の考察 | |||||
| タイトル | ||||||
| タイトル | A Study on Regional Coefficient in Equation of Enveloping Curve for Regional Flood Peaks by Maximum Rainfall Data | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 洪水比流量包絡式 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 洪水比流量曲線 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 設計洪水流量 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | クリーガ式 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | グループ式 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | DAD解析 | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Equation of enveloping curve for regional flood peaks | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Maximum Envelope Curve of Specific Peak Discharges | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Design flood discharge | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Creager's equation | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Group's equation | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | DAD analysis | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.24514/00002058 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
大西, 亮一
× 大西, 亮一× 加藤, 敬× 今泉, 眞之× 丹治, 肇× 松田, 周 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this paper, Creager's equation and Group's equation are algebraicaly examined to detemine an equation of an enveloping curve for regional flood peaks from the viewpoint of the curve profile. The applicability of a small drainage area with little observed data on flood peak discharge was examined in comparison to specific flood peak discharge calculated by a rational formula using data of maximum rainfall. In the algebraical consideration, the Creager's equation had an extreme value at a drainage area A=1.0 km2, an the specific flood peak discharge became a maximum. Flood peak discharge calculated by Group's equation had an extreme value at a drainage area A=6,568km2, and it became a maximum. In about 1,178 km2 or less, the value and curve profile of Group's equation using a maximum value of the local coefficient approximated the specific flood peak discharge calculated by the rational formula using the maximum rainfall data from Japan. Except for Hokkaido, the specific flood peak discharge calculated by the rational formula using local data of maximum rainfall considerably approximated the value and curve profile of Group's equation at about 1,178 km2 or less. From the above research results, the Group's equation is applicability better than the Creager's equation, as the drainage area A is 1,178 km2 or less. | |||||
| 書誌情報 |
農村工学研究所報告 en : Bulletin of the NARO, Rural Engineering 巻 43, p. 23-34, 発行日 2004-03-01 |
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| 出版者 | ||||||
| 出版者 | 独立行政法人 農業・生物系特定産業技術研究機構 農村工学研究所 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1882-3262 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.24514/00002058 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
