EP2386691A1 - Dispositif et procédé pour une protection contre l'affouillement de constructions offshore - Google Patents

Dispositif et procédé pour une protection contre l'affouillement de constructions offshore Download PDF

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Publication number
EP2386691A1
EP2386691A1 EP11175151A EP11175151A EP2386691A1 EP 2386691 A1 EP2386691 A1 EP 2386691A1 EP 11175151 A EP11175151 A EP 11175151A EP 11175151 A EP11175151 A EP 11175151A EP 2386691 A1 EP2386691 A1 EP 2386691A1
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EP
European Patent Office
Prior art keywords
plates
elastic plates
elastic
offshore structures
offshore
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.)
Withdrawn
Application number
EP11175151A
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German (de)
English (en)
Inventor
Anton Kanand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2386691A1 publication Critical patent/EP2386691A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E02B3/126—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of bituminous material or synthetic resins
    • 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
    • E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/02—Making or lining canals
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines

Definitions

  • the invention relates to a device and a method for the Kolkschutz of offshore structures.
  • Verkulkung is understood to mean erosion phenomena of a water-covered ground due to currents in the area of the offshore structures.
  • a disadvantage of known protective measures is that they are complex but nevertheless inadequate in terms of their protective effect.
  • Offshore e.g. in monopiles of wind turbines, it is state of the art, as Kolkschutz about 300 to 1000 t réelle slaughter stones. However, these stones produce harmful currents that prevent sedimentation of sand and thus accelerate the Verkolkung even.
  • a third, often used possibility is therefore to use no Kolkschutz at all, to accept a Verkulkung and hope that the forming Verkupkung a certain depth does not exceed.
  • the foundation needs a depth of this depth Monopiles but then placed deeper into the seabed, which causes higher construction costs.
  • submarine cables of the offshore structure laid by the Verkulkung can be scavenged and / or its connections damaged or destroyed by flow.
  • the object of the invention is therefore to propose an apparatus and a method for the anti-collapse of offshore structures, which offer a durable, cost-effective and thereby an effective protection.
  • the device for the anti-collapse of offshore structures one or more rubber elastic plates having weight elements for fixing the plates at the points to be protected, wherein the weight elements each at an end portion of the elastic plate or the interconnected elastic plates are mounted to pull down or press the elastic plate or the elastic plates at their end portions or so as to form a curved, hydrodynamic shape.
  • the back or the underside of the plates serves as a support surface for the substrate and the front or the top of the plates serves as a ramp surface and protection against erosive sand and water vortex.
  • the sheets of rubber can be laid under the water or sea surface directly on the sand or soil surface in the area of offshore structures or even completely or partially under the soil surface.
  • the elastic plates are made of rubber fixed with weight elements at the points to be protected. A surprising effect results from the fact that the weight elements are attached to the lateral end portions of the elastic plate or the interconnected elastic plates.
  • the surface formed by the plates Due to the force exerted by the weight elements on the plates and the force due to their elasticity, restoring force, the surface formed by the plates is curved and it forms a particularly favorable hydrodynamic shape, which serves as a ramp surface for water or pressure waves.
  • the force of the pressure waves is absorbed, absorbed and derived from the offshore structures. Should the ground sag or undercut beneath the weight member, then the weight member moves down together with the panel, restoring the protective effect.
  • a submarine cable laid under the rubber elastic plates is optimally protected and increases the operational safety of the system.
  • the proposed device for Kolkschutz has in the offshore area also has the advantage that it can be dismantled with a single crane stroke and leaves an obstacle-free seabed.
  • Suitable elastic panels are available in an area of about one square meter or as rolls several meters wide and up to several hundred meters long. They can be transported as rolls to the places to be protected and then unrolled and laid there. The elastic plates are bonded together by vulcanization or mechanically by means of connecting means. As a result, larger sections in the area of a vulnerable offshore structure can be protected. An optional watertight connection of the panels prevents under-flushing of the substrate.
  • the flexibility or stiffness of the panels is adjusted as required by the fact that the elastic panels have one or more inserts, in particular made of textile fabric, or a reinforcement of steel rods, steel wires or steel cables in the material.
  • the plates can then absorb greater compressive and tensile forces.
  • the elastic panels can have additional, external stiffening elements in addition to the above-mentioned inserts or the reinforcement.
  • stiffening elements are, for example, metal profiles or concrete beams.
  • the plates can also be stiffened in one direction by an inner steel reinforcement and in the other direction additionally by the stiffening elements arranged, for example, on the surface. Due to their weight, the stiffening elements can also serve as additional fastening means.
  • the invention also relates to a process for the scour protection of offshore structures.
  • a device is fixed according to claim 1 at the points to be protected in the field of offshore structures.
  • the device may also have features claimed in claims 2 to 5, respectively.
  • FIG. 1 shows an overall view of the device 1 as Kolkschutz with a Monopile 301 in vertical section.
  • Such Monopile 301 are rammed into the seabed 37 concrete pillars and are used for example as a carrier for wind turbines or derricks. Due to water currents, monolayers 301 or other offshore structures are subject to clouding 302, ie in the area of structure 301, the sand is flushed away and a scraper is formed.
  • the device 1 which in the embodiment shown essentially consists of the interconnected elastic plates 2 and concrete elements 73 at the edges or end regions of the elastic plates 2, the monopile 301 can be effectively protected from being worn.
  • Reference numeral 302 indicates that the surface of the sand 20 in the area of the monopile 301 has been flushed away on the surface, but further continuation of flushing by the elastic plates 2 bearing the monopile 301 has been prevented.
  • the concrete elements 73 pull the plates 2 down and thus provide a hydrodynamic favorable form of the device 1. They also serve as a fastener, so that if the Kolkschutz does not exceed a certain size, situation-dependent can be dispensed with other suitable fastening means.
  • the elastic panels 2 may be both single-layered and waterproof, as well as multi-layered panels which are permeable to water but retain sand.
  • the elastic plates may have one or more inserts, in particular made of textile fabric, or a reinforcement of steel rods, steel wires or steel cables in the material. You may alternatively or additionally have external stiffening elements, in particular metal profiles. Thereby, the flexibility or rigidity of the plates can be adjusted as needed to avoid excessive deformation and to form an optimum hydrodynamic shape.
  • the in the FIG. 1 shown embodiment of the device 1 is not limited to the illustrated use of monopiles 301, but can be used in the manner shown for all types of offshore structures or for foundations of offshore underwater structures.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Revetment (AREA)
  • Foundations (AREA)
EP11175151A 2008-04-22 2009-04-20 Dispositif et procédé pour une protection contre l'affouillement de constructions offshore Withdrawn EP2386691A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102008020261A DE102008020261A1 (de) 2008-04-22 2008-04-22 Vorrichtung für den Hochwasser- und Küstenschutz
DE102008024151A DE102008024151A1 (de) 2008-04-22 2008-05-19 Vorrichtung für den Hochwasser- und Küstenschutz
DE102008037712A DE102008037712A1 (de) 2008-04-22 2008-08-14 Vorrichtung für den Hochwasser- und Küstenschutz
DE102008053688A DE102008053688A1 (de) 2008-04-22 2008-10-29 Vorrichtung für den Hochwasser- und Küstenschutz
EP09734425A EP2286035A2 (fr) 2008-04-22 2009-04-20 Dispositif et procédé de protection contre les crues, l'affouillement et l'érosion des côtes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP09734425.3 Division 2009-04-20

Publications (1)

Publication Number Publication Date
EP2386691A1 true EP2386691A1 (fr) 2011-11-16

Family

ID=41111649

Family Applications (2)

Application Number Title Priority Date Filing Date
EP11175151A Withdrawn EP2386691A1 (fr) 2008-04-22 2009-04-20 Dispositif et procédé pour une protection contre l'affouillement de constructions offshore
EP09734425A Ceased EP2286035A2 (fr) 2008-04-22 2009-04-20 Dispositif et procédé de protection contre les crues, l'affouillement et l'érosion des côtes

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP09734425A Ceased EP2286035A2 (fr) 2008-04-22 2009-04-20 Dispositif et procédé de protection contre les crues, l'affouillement et l'érosion des côtes

Country Status (7)

Country Link
US (1) US20110033237A1 (fr)
EP (2) EP2386691A1 (fr)
JP (1) JP2011518268A (fr)
AU (1) AU2009240383A1 (fr)
BR (1) BRPI0910452A2 (fr)
DE (4) DE102008020261A1 (fr)
WO (1) WO2009129809A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017005092U1 (de) 2017-09-30 2017-11-16 Mineralguss Verwaltungsgesellschaft Laage Mbh Auskolkungsschutz für Pfahlbauwerke in einem fluiden Medium
DE202017005091U1 (de) 2017-09-30 2018-01-02 Mineralguss Verwaltungsgesellschaft Laage Mbh Einrichtung zum Schutz von Bauteilen im Wasser vor Auskolkungsgefahren

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008020261A1 (de) 2008-04-22 2009-10-29 Kanand, Anton, Dipl.-Ing. Vorrichtung für den Hochwasser- und Küstenschutz
CN104411890A (zh) * 2012-04-22 2015-03-11 安东·卡南德 用于近海建筑物的防冲刷保护的设备
DE102012104092A1 (de) * 2012-05-10 2013-11-14 Anton Kanand Vorrichtung für den Kolkschutz von Offshore-Bauwerken
JP6333597B2 (ja) * 2014-03-27 2018-05-30 ヒロセホールディングス株式会社 耐洗掘性を有する水床構造
IT201600103361A1 (it) * 2016-10-14 2018-04-14 S I L E M Srl Barriera frangiflutti artificiale e relativo metodo di costruzione
US20190136475A1 (en) * 2017-11-07 2019-05-09 Michael Henry Lenneman Apparatus to stop damage from Frozen Ground and expanding Ice
CN110424418B (zh) * 2019-07-26 2021-02-02 常州工学院 一种维持膨胀土边坡稳定的自加压防护装置及其方法
CN110725233B (zh) * 2019-10-28 2020-09-29 大连理工大学 一种用于游荡性河流整治的生态护岸
CN111605663A (zh) * 2020-06-29 2020-09-01 华电重工股份有限公司 一种防冲刷结构及坐底式船舶
CN113931131B (zh) * 2021-11-01 2023-02-10 福建省旺泰建设工程有限公司 一种河道生态护坡结构
CN114753309B (zh) * 2022-06-15 2022-09-06 中国市政工程西南设计研究总院有限公司 一种缓解河水冲击的膨胀土河岸堤坡绿化防护结构
CN116240929A (zh) * 2023-04-18 2023-06-09 重庆大学 一种海上风机单桩基础抗冲刷消能及生态防护结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2275592A1 (fr) * 1974-06-20 1976-01-16 Butyl Products Ltd Procede et produit pour le revetement de cours d'eau ou de reservoirs
GB2024901A (en) * 1978-07-06 1980-01-16 Rsv Gusto Eng Bv Device for sealing the lower part of a columnstanding on w water bed with respect to th bottom
US4184786A (en) * 1978-03-06 1980-01-22 Richards Charles D Earth dam protective covering
JPS598831A (ja) * 1982-07-02 1984-01-18 Nikken Kogaku Kk 水中構造物の基底部安定用シ−ト
JPS6121213A (ja) * 1984-07-10 1986-01-29 Zeon Kasei Kk 沈床シ−トの布設方法

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134798C (fr) *
FR390907A (fr) * 1908-06-04 1908-10-17 Henri Ferdinand Deleuze Système de défense contre les eaux, en mer et en rivière, par treillis métalliques et blocs fixes
DE1094670B (de) * 1957-10-19 1960-12-08 Phoenix Gummiwerke Ag Staehlerner Dalben mit Prallkoerpern aus Gummi
US4030306A (en) * 1975-08-14 1977-06-21 Ole Fjord Larsen Apparatus for preventing erosion of the seabed in front of hydraulic structures
DE7609061U1 (de) * 1976-03-24 1976-07-15 Microbion International Establishment, Vaduz Formplatte zur deich- und uferbefestigung
DE2641234A1 (de) * 1976-09-14 1978-03-16 Lothar Felber Sicherere eindaemmung fliessender gewaesser, kanaele, stroemungsaktiver seen und meere. bessere uferbefestigung von deichen, daemmen, stauwaellen u.ae.
US4787776A (en) * 1981-07-30 1988-11-29 Dow Corning Corporation Method of directing or holding water
JPS6037310A (ja) * 1983-08-09 1985-02-26 Shimizu Constr Co Ltd 護岸の維持方法
FR2551107B1 (fr) * 1983-08-26 1987-12-11 Cornic Jean Perfectionnements a la fixation direct des sols, notamment de dunes
US4610568A (en) * 1984-03-28 1986-09-09 Koerner Robert M Slope stabilization system and method
JPS60195321U (ja) * 1984-06-07 1985-12-26 ゼオン化成株式会社 遮水シ−ト取付構造
GB8727420D0 (en) * 1987-11-23 1987-12-23 Vidal H Earth structures
JPH0612028Y2 (ja) * 1988-07-22 1994-03-30 山水産業株式会社 洗掘防止用シート
JPH0266824U (fr) * 1988-11-04 1990-05-21
US5364206A (en) * 1993-09-29 1994-11-15 Marienfeld Mark L Soil stabilization system
US5322386A (en) * 1993-10-12 1994-06-21 Royal Concrete Products, Inc. Ground anchor device
JPH07224415A (ja) * 1994-02-15 1995-08-22 Chisso Corp 土木用シート・マットおよびこの施工方法
JP3518619B2 (ja) * 1994-02-25 2004-04-12 大和紡績株式会社 土木用材料
US5584600A (en) * 1994-11-17 1996-12-17 Langdon; Christopher D. Soil erosion control and vegetation retardant
IT1272902B (it) * 1995-01-13 1997-07-01 Sibelon Srl Sistema per formare sott'acqua rivestimenti impermeabili protettivi di opere idrauliche
JP3100872B2 (ja) * 1995-06-19 2000-10-23 クレハエラストマー株式会社 遮水シートの接合方法
JP3260650B2 (ja) * 1997-02-14 2002-02-25 大和紡績株式会社 遮水性植生基盤材
JPH11323876A (ja) * 1998-05-15 1999-11-26 Sansui Sangyo Kk 埋立用堤体法面の被覆シート
JP2000273840A (ja) * 1999-03-24 2000-10-03 Mitsuboshi Belting Ltd 遮水シートの接合方法および遮水シート接合機
GB2356884B (en) * 1999-12-03 2001-11-07 Keller Ltd Slope stabilising means
DE20015255U1 (de) * 2000-09-01 2000-12-14 Gtbs Gmbh Geotextile Dichtungs- und Schutzmatte sowie hierin verwendbare Dichtungsbahn und Vliesschicht
JP2002173926A (ja) * 2000-12-08 2002-06-21 Toyo Kosan Kk 護岸覆工
JP2002201647A (ja) * 2000-12-28 2002-07-19 Ibiden Greentec Co Ltd 法面の角度変化部の基盤保持マットと緑化方法
US6755596B2 (en) * 2001-01-16 2004-06-29 Charles W. Schibi Plastic lined canal
JP2002361196A (ja) * 2001-06-06 2002-12-17 Hiroshima Kasei Ltd 複合遮水シートユニットおよびそれを製造する方法
US6491474B1 (en) * 2001-09-20 2002-12-10 Beach Reclamation, Llc Walking sand snare and method for beach renourishment
JP3693613B2 (ja) * 2002-01-29 2005-09-07 日本海上工事株式会社 保護用マット
US7465129B2 (en) * 2002-08-27 2008-12-16 Silt-Saver, Inc. Reinforced silt retention sheet
US6863477B2 (en) * 2003-02-12 2005-03-08 Continental Commercial Products, Llc Method and material for preventing erosion and maintaining playability of golf course sand bunkers
DE20308660U1 (de) * 2003-06-03 2003-09-18 Hahn Georg Hochwasser-Schutzsystem
JP4562065B2 (ja) * 2003-07-01 2010-10-13 シバタ工業株式会社 海洋構造物の支持地盤の保護工法
DE202004007954U1 (de) * 2004-05-14 2005-09-22 Wirz, Christian H. Hochwasserschutzsystem
US7588395B2 (en) * 2005-01-13 2009-09-15 Carpenter Thomas J Erosion control transition mat
US7344340B2 (en) * 2005-02-28 2008-03-18 Ames Rubber Corporation Method and assembly for maintaining structural stability and configuration of golf course sand bunker borders
GB2440147B (en) * 2006-07-15 2011-02-09 Terram Ltd Containment structure
DE102008020261A1 (de) 2008-04-22 2009-10-29 Kanand, Anton, Dipl.-Ing. Vorrichtung für den Hochwasser- und Küstenschutz

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2275592A1 (fr) * 1974-06-20 1976-01-16 Butyl Products Ltd Procede et produit pour le revetement de cours d'eau ou de reservoirs
US4184786A (en) * 1978-03-06 1980-01-22 Richards Charles D Earth dam protective covering
GB2024901A (en) * 1978-07-06 1980-01-16 Rsv Gusto Eng Bv Device for sealing the lower part of a columnstanding on w water bed with respect to th bottom
JPS598831A (ja) * 1982-07-02 1984-01-18 Nikken Kogaku Kk 水中構造物の基底部安定用シ−ト
JPS6121213A (ja) * 1984-07-10 1986-01-29 Zeon Kasei Kk 沈床シ−トの布設方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017005092U1 (de) 2017-09-30 2017-11-16 Mineralguss Verwaltungsgesellschaft Laage Mbh Auskolkungsschutz für Pfahlbauwerke in einem fluiden Medium
DE202017005091U1 (de) 2017-09-30 2018-01-02 Mineralguss Verwaltungsgesellschaft Laage Mbh Einrichtung zum Schutz von Bauteilen im Wasser vor Auskolkungsgefahren

Also Published As

Publication number Publication date
US20110033237A1 (en) 2011-02-10
AU2009240383A1 (en) 2009-10-29
JP2011518268A (ja) 2011-06-23
DE102008053688A1 (de) 2010-05-06
DE102008024151A1 (de) 2009-12-31
WO2009129809A3 (fr) 2010-04-22
DE102008020261A1 (de) 2009-10-29
EP2286035A2 (fr) 2011-02-23
BRPI0910452A2 (pt) 2018-03-20
WO2009129809A2 (fr) 2009-10-29
DE102008037712A1 (de) 2010-02-18

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