NO834088L - Fremgangsmaate og anordning for aa unngaa erodering (utvasking, utskylling) - Google Patents
Fremgangsmaate og anordning for aa unngaa erodering (utvasking, utskylling)Info
- Publication number
- NO834088L NO834088L NO834088A NO834088A NO834088L NO 834088 L NO834088 L NO 834088L NO 834088 A NO834088 A NO 834088A NO 834088 A NO834088 A NO 834088A NO 834088 L NO834088 L NO 834088L
- Authority
- NO
- Norway
- Prior art keywords
- deflector
- washout
- deflectors
- water
- flow
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 239000013049 sediment Substances 0.000 claims description 58
- 238000002386 leaching Methods 0.000 claims description 50
- 238000010276 construction Methods 0.000 claims description 35
- 125000006850 spacer group Chemical group 0.000 claims description 26
- 238000011144 upstream manufacturing Methods 0.000 claims description 23
- 238000000926 separation method Methods 0.000 claims description 12
- 230000001939 inductive effect Effects 0.000 claims description 11
- 230000002829 reductive effect Effects 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 8
- 230000008439 repair process Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims 2
- 230000003116 impacting effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 28
- 239000007788 liquid Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 12
- 230000001965 increasing effect Effects 0.000 description 10
- 239000011152 fibreglass Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 238000013459 approach Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 206010016256 fatigue Diseases 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Prevention Of Fouling (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Revetment (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Barrages (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44066682A | 1982-11-10 | 1982-11-10 | |
| US06/543,070 US4717286A (en) | 1982-11-10 | 1983-10-21 | Anti-scour apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO834088L true NO834088L (no) | 1984-05-11 |
Family
ID=27032505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO834088A NO834088L (no) | 1982-11-10 | 1983-11-09 | Fremgangsmaate og anordning for aa unngaa erodering (utvasking, utskylling) |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4717286A (da) |
| CA (1) | CA1232460A (da) |
| DE (1) | DE3340743A1 (da) |
| DK (1) | DK512383A (da) |
| FI (1) | FI834104A7 (da) |
| FR (1) | FR2535757A1 (da) |
| GB (1) | GB2130276B (da) |
| NL (1) | NL8303864A (da) |
| NO (1) | NO834088L (da) |
| SE (1) | SE8306192L (da) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5129756A (en) * | 1987-07-24 | 1992-07-14 | Wheeler Jack L | Apparatus for and method of coastal erosion control using massive sea block system |
| US4855966A (en) * | 1987-10-16 | 1989-08-08 | John Cinquino | Method and apparatus for monitoring bridge structures for scouring |
| US5195845A (en) * | 1990-08-10 | 1993-03-23 | Parks James M | Monitoring flow in subsoil fluidization |
| SE9003180A0 (sv) * | 1990-10-03 | 1992-04-07 | Ulf Karlsson | Sätt att förhindra skadlig inverkan av erosion samt anordning för genomförande av förfarandet |
| US5839853A (en) * | 1991-10-02 | 1998-11-24 | Oppenheimer; M. Leonard | Buoyant matter diverting system |
| US5532687A (en) * | 1992-12-31 | 1996-07-02 | Richardson; Jerry R. | Modular magnetic scour monitoring device and method for using the same |
| US5762448A (en) * | 1996-05-29 | 1998-06-09 | Continuum Dynamics, Inc. | System for alleviating scouring around submerged structures |
| US5695377A (en) * | 1996-10-29 | 1997-12-09 | Kimberly-Clark Worldwide, Inc. | Nonwoven fabrics having improved fiber twisting and crimping |
| KR100494355B1 (ko) * | 2002-10-23 | 2005-06-13 | 배석동 | 수중 구조물의 세굴 방지 구조 |
| WO2007008053A1 (es) * | 2005-07-12 | 2007-01-18 | Robie Bonilla Gris | Recubrimiento contra socavación y fuerza de arrastre en estructuras |
| CA2564745C (en) * | 2005-11-01 | 2009-12-22 | Blastwall Ltd. | Jet blast wall structures |
| US20080302537A1 (en) * | 2007-06-07 | 2008-12-11 | Mcmiles Barry James | Dimpled riser floatation module |
| KR100982023B1 (ko) * | 2008-03-14 | 2010-09-13 | 조덕래 | 교각 기초 구조물의 세굴 방지 장치 |
| US7823240B2 (en) * | 2008-04-24 | 2010-11-02 | Chen Su-Chin | Hooked collar for piers and bridge including the same |
| GB0903068D0 (en) * | 2009-02-24 | 2009-04-08 | Durrant Robert H | Anti scour mats |
| US8596919B2 (en) * | 2010-11-23 | 2013-12-03 | Technip France | Anti-scour disk and method |
| US8727667B2 (en) * | 2011-02-08 | 2014-05-20 | VIV Solutions LLC | Vortex-induced vibration suppression device and mating collar system |
| US9453319B2 (en) | 2013-10-08 | 2016-09-27 | Applied University Research, Inc. | Scour preventing apparatus for hydraulics structures |
| NO2765895T3 (da) * | 2014-02-06 | 2018-08-04 | ||
| CN104480961B (zh) * | 2014-11-19 | 2018-02-02 | 华电重工股份有限公司 | 一种海上风电单桩基础的防冲刷施工方法 |
| DE102015120269A1 (de) * | 2015-11-23 | 2017-05-24 | abh Ingenieur-Technik GmbH | Kolkschutzvorrichtung |
| US10450714B2 (en) * | 2016-04-07 | 2019-10-22 | Dragados, S.A. | Device for protecting against the scouring of granular fillings submerged in gravity structures |
| CN112746556B (zh) * | 2021-01-12 | 2022-04-19 | 浙江大学 | 一种下凹型旋转正态曲面与散粒体结合的桥墩冲刷防护方法 |
| US20220341112A1 (en) * | 2021-04-21 | 2022-10-27 | Randall Arthur Boyd | Pile clamp for suspending a wave-attenuating disk above a floor of a body of water |
| CN113774953B (zh) * | 2021-09-29 | 2024-11-26 | 中国华能集团清洁能源技术研究院有限公司 | 单桩基础保护装置和方法、海上风力发电机和发电方法 |
| CN116290129B (zh) * | 2023-02-27 | 2025-09-09 | 华能(浙江)能源开发有限公司清洁能源分公司 | 组合式海上风电基础防冲刷装置 |
| US12180922B1 (en) * | 2024-07-30 | 2024-12-31 | Zhejiang University | Scour protective device around piles with bidirectional flow power generation |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2731799A (en) * | 1956-01-24 | Shore protective devices | ||
| US2870609A (en) * | 1954-03-02 | 1959-01-27 | Shell Dev | Drilling barge with anti-scouring plates |
| GB877057A (en) * | 1957-12-02 | 1961-09-13 | Christiani & Nielsen As | Improvements in navigable waterways |
| DE1634462B1 (de) * | 1965-06-04 | 1971-01-21 | Mannesmann Ag | Vorrichtung zum Schutz gegen Auskolkung |
| FR1478153A (fr) * | 1966-05-02 | 1967-04-21 | Shell Int Research | Moyen pour empêcher l'affouillement autour de structures situées sous l'eau |
| US3830066A (en) * | 1967-09-15 | 1974-08-20 | O Larsen | Apparatus and system for producing and protecting deposits of sedimentary material on floors of bodies of water |
| US3686887A (en) * | 1969-01-17 | 1972-08-29 | Peter Bruce | Scour control system for submerged structures |
| GB1302531A (da) * | 1969-01-17 | 1973-01-10 | ||
| GB1383012A (en) * | 1971-01-11 | 1975-02-05 | Larsen O J F | Apparatus for preventing and reducing scours in a bed supporting a body of water |
| US4036022A (en) * | 1971-04-13 | 1977-07-19 | Larsen Ole Fjord | Method of producing and protecting deposits of sedimentary material on floors of bodies of water |
| US3859803A (en) * | 1973-12-17 | 1975-01-14 | Sofec Inc | Anti-scour means for submarine structures |
| FR2313508A1 (fr) * | 1974-12-31 | 1976-12-31 | Doris Dev Richesse Sous Marine | Dispositif protegeant contre les affouillements le pied d'un ouvrage reposant sur le fond d'une nappe d'eau |
| US4114394A (en) * | 1975-08-14 | 1978-09-19 | Ole Fjord Larsen | Apparatus for preventing erosion of the seabed in front of hydraulic structures |
| FR2367148A1 (fr) * | 1976-10-05 | 1978-05-05 | Doris Dev Richesse Sous Marine | Procede de neutralisation de phenomenes oscillatoires parasites sur des colonnes immergees dans des fluides en mouvement et dispositif pour la mise en oeuvre dudit procede |
| NL167217C (nl) * | 1978-07-06 | 1981-11-16 | Karel Josephus Cornelis De Wer | Inrichting voor het afsluiten van de voet van een op, respectievelijk in de bodem van een water staande paal ten opzichte van het omgevende bodemoppervlak. |
| US4220421A (en) * | 1978-11-27 | 1980-09-02 | Fmc Corporation | Subsea wellhead protective enclosure |
| US4341489A (en) * | 1979-04-30 | 1982-07-27 | Joe Karnas | Offshore reef |
-
1983
- 1983-10-21 US US06/543,070 patent/US4717286A/en not_active Expired - Fee Related
- 1983-10-28 CA CA000439919A patent/CA1232460A/en not_active Expired
- 1983-11-02 GB GB08329225A patent/GB2130276B/en not_active Expired
- 1983-11-09 DK DK512383A patent/DK512383A/da not_active Application Discontinuation
- 1983-11-09 NO NO834088A patent/NO834088L/no unknown
- 1983-11-09 FI FI834104A patent/FI834104A7/fi not_active Application Discontinuation
- 1983-11-10 FR FR8317944A patent/FR2535757A1/fr not_active Withdrawn
- 1983-11-10 SE SE8306192A patent/SE8306192L/ not_active Application Discontinuation
- 1983-11-10 DE DE19833340743 patent/DE3340743A1/de not_active Withdrawn
- 1983-11-10 NL NL8303864A patent/NL8303864A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2130276A (en) | 1984-05-31 |
| SE8306192D0 (sv) | 1983-11-10 |
| NL8303864A (nl) | 1984-06-01 |
| DK512383D0 (da) | 1983-11-09 |
| GB2130276B (en) | 1987-02-11 |
| SE8306192L (sv) | 1984-05-11 |
| GB8329225D0 (en) | 1983-12-07 |
| DK512383A (da) | 1984-05-11 |
| FI834104A7 (fi) | 1984-05-11 |
| FI834104A0 (fi) | 1983-11-09 |
| FR2535757A1 (fr) | 1984-05-11 |
| CA1232460A (en) | 1988-02-09 |
| DE3340743A1 (de) | 1984-05-10 |
| US4717286A (en) | 1988-01-05 |
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