JP5397728B2 - 河川等の水位平準化方法 - Google Patents
河川等の水位平準化方法 Download PDFInfo
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- JP5397728B2 JP5397728B2 JP2008118700A JP2008118700A JP5397728B2 JP 5397728 B2 JP5397728 B2 JP 5397728B2 JP 2008118700 A JP2008118700 A JP 2008118700A JP 2008118700 A JP2008118700 A JP 2008118700A JP 5397728 B2 JP5397728 B2 JP 5397728B2
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- water
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Description
(実施の形態)
以下に本発明の実施の形態を、図を用いて説明する。
Claims (7)
- 河川等の岸に、渇水時水位と増水時水位との中間位置に先端が開口した多孔パイプを河川等側から陸域に向けて、所定本数埋設すると共に、前記多孔パイプの下側に接して桶状体を敷設し、
前記桶状体の幅は、前記多孔パイプの直径以上であり、
前記桶状体の縁部の高さは、前記多孔パイプの直径と同等である
河川等の水位平準化方法。 - 前記多孔パイプは、前記先端と反対側の後端が前記先端よりも低くなるように傾斜して設けられている
請求項1に記載の河川等の水位平準化方法。 - 前記多孔パイプは排気口を有する
請求項1に記載の河川等の水位平準化方法。 - 前記多孔パイプは、前記先端と反対側の後端が前記先端よりも低くなるように段差を有して設けられている
請求項1に記載の河川等の水位平準化方法。 - 前記多孔パイプでは孔が偏在している
請求項1に記載の河川等の水位平準化方法。 - 前記多孔パイプは弁を有する
請求項1に記載の河川等の水位平準化方法。 - 前記多孔パイプは河川等の岸に所定の間隔で複数設けられている
請求項1ないし請求項6のいずれか1項に河川等の水位平準化方法。
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JP2008118700A JP5397728B2 (ja) | 2008-04-30 | 2008-04-30 | 河川等の水位平準化方法 |
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JP2008118700A JP5397728B2 (ja) | 2008-04-30 | 2008-04-30 | 河川等の水位平準化方法 |
Publications (2)
Publication Number | Publication Date |
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JP2009270256A JP2009270256A (ja) | 2009-11-19 |
JP5397728B2 true JP5397728B2 (ja) | 2014-01-22 |
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JP2008118700A Expired - Fee Related JP5397728B2 (ja) | 2008-04-30 | 2008-04-30 | 河川等の水位平準化方法 |
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JP (1) | JP5397728B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6184252B2 (ja) * | 2013-08-28 | 2017-08-23 | 国立大学法人山口大学 | 利水および治水システムならびにその製造方法 |
CA2969317C (en) * | 2014-12-24 | 2023-06-13 | Dic Corporation | Hollow-fiber degassing module and inkjet printer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6168185U (ja) * | 1984-10-02 | 1986-05-10 | ||
JPH0330419Y2 (ja) * | 1985-03-20 | 1991-06-27 | ||
JP3321276B2 (ja) * | 1993-12-17 | 2002-09-03 | ユーシー産業株式会社 | 保水パイプ |
JP2678739B2 (ja) * | 1994-12-28 | 1997-11-17 | 丸栄コンクリート工業株式会社 | 雨水等の地下浸透工法及び雨水等の地下浸透用カルバート |
JP2002155517A (ja) * | 2000-11-20 | 2002-05-31 | Shinichiro Hayashi | 河川下貯水槽 |
JP2002155572A (ja) * | 2000-11-20 | 2002-05-31 | Shinichiro Hayashi | 浸透貯留設備 |
JP2003027565A (ja) * | 2001-07-12 | 2003-01-29 | Shinichiro Hayashi | 水路部材および水路施設 |
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