JP7097559B2 - 洗掘防止ユニットおよび洗掘防止方法 - Google Patents
洗掘防止ユニットおよび洗掘防止方法 Download PDFInfo
- Publication number
- JP7097559B2 JP7097559B2 JP2019570246A JP2019570246A JP7097559B2 JP 7097559 B2 JP7097559 B2 JP 7097559B2 JP 2019570246 A JP2019570246 A JP 2019570246A JP 2019570246 A JP2019570246 A JP 2019570246A JP 7097559 B2 JP7097559 B2 JP 7097559B2
- Authority
- JP
- Japan
- Prior art keywords
- bag
- cloth
- bag body
- scouring
- prevention unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0017—Means for protecting offshore constructions
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/123—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of stone, concrete or similar stony material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/127—Flexible prefabricated covering elements, e.g. mats, strips bags filled at the side
Description
Claims (4)
- 塊状物を袋材に収容した袋体と、
前記袋体と一体化された布とを含み、
前記布は、前記袋体の外部において、前記袋体の下部に着脱自在な固定手段で固定され、
前記布はメッシュ状のシートであり、前記メッシュ状のシートの大きさは2mm以下である、洗掘防止ユニット。 - 前記布は織物、編み物(メリヤス生地)、レース、フェルト、不織布の繊維を薄く広い板状に加工したものである、請求項1に記載の洗掘防止ユニット。
- 塊状物を袋材に収容した袋体と、
前記袋体と一体化された布とを含み、
前記布は、前記袋材に収容され前記塊状物の下部に敷かれるとともに、前記袋体の外部において、前記袋体の下部に固定手段で固定される、洗掘防止ユニット。 - 塊状物を袋材に収容した袋体を準備するステップと、
袋体と布とを一体化するステップを含む、洗掘防止方法であって、
袋体と布とを一体化するステップは、
布を袋材に収容して、袋体の外部において、袋体の下部に着脱自在な固定手段で固定するステップを含み、
布はメッシュ状のシートであり、メッシュの大きさは2mm以下である、洗掘防止方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/004639 WO2019155612A1 (ja) | 2018-02-09 | 2018-02-09 | 洗掘防止ユニットおよび洗掘防止方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019155612A1 JPWO2019155612A1 (ja) | 2021-01-07 |
JP7097559B2 true JP7097559B2 (ja) | 2022-07-08 |
Family
ID=67548635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019570246A Active JP7097559B2 (ja) | 2018-02-09 | 2018-02-09 | 洗掘防止ユニットおよび洗掘防止方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11332902B2 (ja) |
EP (1) | EP3736382B1 (ja) |
JP (1) | JP7097559B2 (ja) |
DK (1) | DK3736382T3 (ja) |
FI (1) | FI3736382T3 (ja) |
PL (1) | PL3736382T3 (ja) |
TW (1) | TWI773876B (ja) |
WO (1) | WO2019155612A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7221366B2 (ja) * | 2020-07-17 | 2023-02-13 | 鹿島建設株式会社 | 洗掘防止構造および砕石ユニット |
JP6871583B1 (ja) * | 2020-07-28 | 2021-05-12 | 国立研究開発法人 海上・港湾・航空技術研究所 | 洗堀防止ユニット及び洗堀防止構造 |
JP7475243B2 (ja) | 2020-08-31 | 2024-04-26 | 前田工繊株式会社 | 海底長尺物の保護構造体およびこれを用いた海底長尺物の保護方法 |
JP7044335B1 (ja) | 2021-05-31 | 2022-03-30 | 国立研究開発法人 海上・港湾・航空技術研究所 | 海底地盤の根固め構造および根固め方法 |
CN114277856B (zh) * | 2022-01-21 | 2023-09-01 | 中国长江三峡集团有限公司 | 基于马赛克水下胶结堆石的单桩基础防冲刷施工方法 |
JP7141558B1 (ja) | 2022-03-31 | 2022-09-22 | 五洋建設株式会社 | 洗掘防止工及びその構築方法 |
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2018
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- 2018-02-09 US US16/968,305 patent/US11332902B2/en active Active
- 2018-02-09 WO PCT/JP2018/004639 patent/WO2019155612A1/ja unknown
- 2018-02-09 EP EP18905852.2A patent/EP3736382B1/en active Active
- 2018-02-09 FI FIEP18905852.2T patent/FI3736382T3/fi active
- 2018-02-09 DK DK18905852.2T patent/DK3736382T3/da active
- 2018-02-09 JP JP2019570246A patent/JP7097559B2/ja active Active
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2019
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Also Published As
Publication number | Publication date |
---|---|
FI3736382T3 (fi) | 2023-01-13 |
TWI773876B (zh) | 2022-08-11 |
PL3736382T3 (pl) | 2023-02-13 |
EP3736382B1 (en) | 2022-11-23 |
JPWO2019155612A1 (ja) | 2021-01-07 |
WO2019155612A1 (ja) | 2019-08-15 |
US20210079616A1 (en) | 2021-03-18 |
US11332902B2 (en) | 2022-05-17 |
EP3736382A1 (en) | 2020-11-11 |
EP3736382A4 (en) | 2021-08-11 |
DK3736382T3 (da) | 2022-12-05 |
TW201938884A (zh) | 2019-10-01 |
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