| タイトルヨミ | ショウワ63ネン 7ガツ ゴウウジ ノ ハマダダム リュウイキ ニ オケル リュウシュツ カイセキ
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| 日本語以外のタイトル | Runoff Analysis in Hamada Dam Basin during Localized Heavy Rainfall, July, 1988
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| ファイル | |
| 言語 |
日本語
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| 著者 |
福島 晟
田中 礼次郎
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| 内容記述（抄録等） | The Hamada River Basin located in the west part of San'in District, suffered severe disasters from flood caused by record heavy rainfall in July 15, 1988.
The maximum amount of rainfall in Hamada Dam Control Center was recoded as 107.Omm in 1 hour, 458 mm in 24 hours. And peak discharge of inflow into Hamada Dam was observed as 585.88 m^3/s, which exceeded the value of design flood discharge, 430.0 m^3/s. In order to clarify the flood characteristics in Hamada Dam Basin, we carried out the flood runoff analysis apllying the KWST Model which is developed as a runoff model combined kinematic wave and storage tanks. We showed that the simulated inflow hydrogragh into Hamada Dam explained well the period of flood peak runoff. Furthermore, we estimated the flood concentration time as 116～120 minutes, and peak runoff coefficient as 0.74. |
| 掲載誌名 |
島根大学農学部研究報告
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| 巻 | 23
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| 開始ページ | 113
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| 終了ページ | 119
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| ISSN | 0370940X
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| 発行日 | 1989-12-21
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| NCID | AN00108015
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| 出版者 | 島根大学農学部
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| 出版者別表記 | Shimane University, Faculty of Agriculture
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| 資料タイプ |
紀要論文
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| 部局 |
生物資源科学部
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| 他の一覧 |
