JP4972002B2 - 海水交換型防波堤 - Google Patents
海水交換型防波堤 Download PDFInfo
- Publication number
- JP4972002B2 JP4972002B2 JP2008015144A JP2008015144A JP4972002B2 JP 4972002 B2 JP4972002 B2 JP 4972002B2 JP 2008015144 A JP2008015144 A JP 2008015144A JP 2008015144 A JP2008015144 A JP 2008015144A JP 4972002 B2 JP4972002 B2 JP 4972002B2
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- JP
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- Prior art keywords
- seawater
- floating body
- intake chamber
- breakwater
- undulating gate
- Prior art date
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- 239000013535 sea water Substances 0.000 title claims description 64
- 230000000630 rising effect Effects 0.000 claims description 8
- 239000002699 waste material Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Revetment (AREA)
Description
1a 前面開口
1b 前傾斜面
2 海水取り込み室
3 起伏ゲート状浮体
8 海水導入通路
9 バースクリーン
11 ゲート
12 開口
A 外洋側
B 港内側
θ 起立傾斜角度
Claims (3)
- 外洋側と港内側とを仕切る防波堤本体の外洋側の前面開口に面して海水取り込み室が形成され、この海水取り込み室に、上部を港内側に傾斜させた起伏ゲート状浮体が設けられ、この起伏ゲート状浮体よりも後方の海水取り込み室と港内側とは海水導入通路で連通されているとともに、前記防波堤本体の前面開口は、起伏ゲート状浮体の起立傾斜角度にほぼ沿った前傾斜面に形成されている一方、
前記起伏ゲート状浮体の上部と前記海水取り込み室の底部との間には可撓性のゴム膜が取付けられているとともに、前記起伏ゲート状浮体と前記ゴム膜の両側部と海水取り込み室の内面との間には、隙間が形成されていることを特徴とする海水交換型防波堤。 - 前記起伏ゲート状浮体よりも後方の海水取り込み室の側面で、起伏ゲート状浮体の起立上端付近に、海水取り込み室に封じ込められた浮遊ゴミを外洋側に排出するためのゲート付き開口が形成されていることを特徴とする請求項1に記載の海水交換型防波堤。
- 前記防波堤本体は、略矩形ブロック状のケーソンでなることを特徴とする請求項1または2に記載の海水交換型防波堤。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008015144A JP4972002B2 (ja) | 2008-01-25 | 2008-01-25 | 海水交換型防波堤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008015144A JP4972002B2 (ja) | 2008-01-25 | 2008-01-25 | 海水交換型防波堤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009174218A JP2009174218A (ja) | 2009-08-06 |
| JP4972002B2 true JP4972002B2 (ja) | 2012-07-11 |
Family
ID=41029587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008015144A Active JP4972002B2 (ja) | 2008-01-25 | 2008-01-25 | 海水交換型防波堤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4972002B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5714463B2 (ja) * | 2011-07-21 | 2015-05-07 | 日立造船株式会社 | フラップ式防波堤 |
| CN106988276A (zh) * | 2015-09-06 | 2017-07-28 | 苏州汇诚智造工业设计有限公司 | 一种软体泵站闸门拦污栅的施工方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11350450A (ja) * | 1998-06-05 | 1999-12-21 | Hokkaido Development Bureau Hakodate Development & Construction Department | 斜面スリットケーソン |
| JP3326469B2 (ja) * | 1998-08-27 | 2002-09-24 | 国土交通省関東地方整備局長 | 浮体バルブ付き海水交換型防波堤 |
| JP2004019282A (ja) * | 2002-06-18 | 2004-01-22 | Mitsubishi Heavy Ind Ltd | 防波堤 |
| JP3836816B2 (ja) * | 2003-05-29 | 2006-10-25 | 川崎重工業株式会社 | 水循環型消波ケーソン |
-
2008
- 2008-01-25 JP JP2008015144A patent/JP4972002B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009174218A (ja) | 2009-08-06 |
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