EP3786367A3 - Procédés et système de stabilisation - Google Patents

Procédés et système de stabilisation Download PDF

Info

Publication number
EP3786367A3
EP3786367A3 EP20192722.5A EP20192722A EP3786367A3 EP 3786367 A3 EP3786367 A3 EP 3786367A3 EP 20192722 A EP20192722 A EP 20192722A EP 3786367 A3 EP3786367 A3 EP 3786367A3
Authority
EP
European Patent Office
Prior art keywords
inflatable element
pressure level
stabilization methods
lifting
structures
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.)
Pending
Application number
EP20192722.5A
Other languages
German (de)
English (en)
Other versions
EP3786367A2 (fr
Inventor
Alan William Henry West
John Stephen Giles
Charles John WHYTE
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.)
Planet 42 Ltd
Original Assignee
Planet 42 Ltd
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 Planet 42 Ltd filed Critical Planet 42 Ltd
Publication of EP3786367A2 publication Critical patent/EP3786367A2/fr
Publication of EP3786367A3 publication Critical patent/EP3786367A3/fr
Pending legal-status Critical Current

Links

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
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/027—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto steel structures
    • 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
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0836—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks
    • E02B17/0845—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks with inflatable clamping rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B75/00—Building or assembling floating offshore structures, e.g. semi-submersible platforms, SPAR platforms or wind turbine platforms
    • 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
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0008—Methods for grouting offshore structures; apparatus therefor
    • 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
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4433—Floating structures carrying electric power plants
    • B63B2035/446—Floating structures carrying electric power plants for converting wind energy into electric energy
    • 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
    • E02B2017/0039—Methods for placing the offshore structure
    • 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
    • E02B2017/0091—Offshore structures for wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Wind Motors (AREA)
  • Actuator (AREA)
EP20192722.5A 2019-08-26 2020-08-25 Procédés et système de stabilisation Pending EP3786367A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1912229.0A GB2590051B (en) 2019-08-26 2019-08-26 Stablization methods and system

Publications (2)

Publication Number Publication Date
EP3786367A2 EP3786367A2 (fr) 2021-03-03
EP3786367A3 true EP3786367A3 (fr) 2021-06-09

Family

ID=68108825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20192722.5A Pending EP3786367A3 (fr) 2019-08-26 2020-08-25 Procédés et système de stabilisation

Country Status (2)

Country Link
EP (1) EP3786367A3 (fr)
GB (1) GB2590051B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201914299D0 (en) * 2019-10-03 2019-11-20 Planet 42 Ltd Support apparatus
GB2641560A (en) * 2024-06-06 2025-12-10 Seaway 7 Eng B V Connecting sections of split jacket structures

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140426A (en) * 1977-10-21 1979-02-20 Halliburton Company System for inflating packers and placing grout through one line
WO2016085339A1 (fr) * 2014-11-27 2016-06-02 Ihc Holland Ie B.V. Couplage temporaire entre chemise et pieu
GB2548965A (en) * 2016-02-08 2017-10-04 W3G Marine Ltd Gripping apparatus and associated systems
WO2020044025A1 (fr) * 2018-08-31 2020-03-05 Planet 42 Limited Élément d'étanchéité

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063427A (en) * 1975-08-04 1977-12-20 Lynes, Inc. Seal arrangement and flow control means therefor
US4063421A (en) * 1975-08-04 1977-12-20 Lynes, Inc. Grouting system and arrangement for offshore structure
US4050731A (en) * 1976-01-26 1977-09-27 Lynes, Inc. Shifting apparatus
US4077224A (en) * 1976-05-13 1978-03-07 Lynes, Inc. Method and apparatus for grouting an offshore structure
EP2834423B1 (fr) * 2012-03-29 2019-10-23 W3g Piling Noise Mitigation Ltd. Structures en mer, appareil et procédés associés

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140426A (en) * 1977-10-21 1979-02-20 Halliburton Company System for inflating packers and placing grout through one line
WO2016085339A1 (fr) * 2014-11-27 2016-06-02 Ihc Holland Ie B.V. Couplage temporaire entre chemise et pieu
GB2548965A (en) * 2016-02-08 2017-10-04 W3G Marine Ltd Gripping apparatus and associated systems
WO2020044025A1 (fr) * 2018-08-31 2020-03-05 Planet 42 Limited Élément d'étanchéité

Also Published As

Publication number Publication date
GB201912229D0 (en) 2019-10-09
EP3786367A2 (fr) 2021-03-03
GB2590051A (en) 2021-06-23
GB2590051B (en) 2023-10-11

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Inventor name: GILES, JOHN STEPHEN

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