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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 | |
|---|---|---|---|---|
| a29b2p32.pdf | 416.42 kB | Adobe PDF | 見る/開く |
| タイトル: | 流砂量測定器の試作研究 |
| その他のタイトル: | A STUDY ON THE EQUIPMENT FOR SEDIMENT DISCHARGE MEASUREMENT |
| 著者: | 澤井, 健二  |
| 著者名の別形: | SAWAI, Kenji |
| 発行日: | 1-Apr-1986 |
| 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: | 29 |
| 号: | B-2 |
| 開始ページ: | 505 |
| 終了ページ: | 510 |
| 抄録: | An equipment for automatic measurement of sediment discharge was devised. It consists of asand trap, weighing mechanism and conveyers.The sand trap is made of 0.3 mm mesh wire screen which is attached to the downstream endof a 50 cm wide flume. The sand particles gathered by the screen are conveyed to the weighingmechanism by means of a pump system. The weighing mechanism has five cups made of screen, which are cyclicly shifted in turn by a belt conveyer.In five positions, the functions of receiving sand, weighing, dropping sand washing and waitingare repeated every one minute.This device is applicable to the condition of the flow discharge between 1 and 40 1/s and thesediment discharge between 0.2 and 1 g/min for medium and coarse sand. |
| URI: | http://hdl.handle.net/2433/71946 |
| 関連リンク: | http://www.dpri.kyoto-u.ac.jp/nenpo/nenpo.html |
| 出現コレクション: | No.29 B-2 |
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