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GB2402695A - Foundation structure - Google Patents

Foundation structure Download PDF

Info

Publication number
GB2402695A
GB2402695A GB0422928A GB0422928A GB2402695A GB 2402695 A GB2402695 A GB 2402695A GB 0422928 A GB0422928 A GB 0422928A GB 0422928 A GB0422928 A GB 0422928A GB 2402695 A GB2402695 A GB 2402695A
Authority
GB
United Kingdom
Prior art keywords
seabed
foundation structure
support
manoeuvred
nacelle
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Withdrawn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
GB0422928A
Other versions
GB0422928D0 (en
Inventor
James Ingram
Stuart Mcintyre
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.)
Boreas Consultants Ltd
Original Assignee
Boreas Consultants 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 Boreas Consultants Ltd filed Critical Boreas Consultants Ltd
Publication of GB0422928D0 publication Critical patent/GB0422928D0/en
Publication of GB2402695A publication Critical patent/GB2402695A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/22—Foundations specially adapted for wind motors
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/727—Offshore wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Wind Motors (AREA)

Abstract

A foundation structure which is self supporting and can be installed on the seabed without the need for support cranes or vessels is generally depicted at 1, and comprises an elongate body 3 which is adapted to hold a wind turbine tower 18, nacelle 19 and one or more rotor blades 4. The installation structure can be manoeuvred to its offshore position using a vessel 2 and buoyancy means 7. Once in position, the structure is lowered to the seabed and a pumping mechanism 12 is used to sink the structure into the seabed. The structure can then be anchored using support braces 6.

Description

GB 2402695 A continuation (74) Agent and/or Address for Service: Kennedys
Patent Agency Limited Floor 5, Queens House, 29 St Vincent Place, GLASGOW, G1 2DT, United Kingdom
GB0422928A 2002-03-20 2003-03-19 Foundation structure Withdrawn GB2402695A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0206569.6A GB0206569D0 (en) 2002-03-20 2002-03-20 Installation platform
PCT/GB2003/001159 WO2003080939A1 (en) 2002-03-20 2003-03-19 Foundation structure

Publications (2)

Publication Number Publication Date
GB0422928D0 GB0422928D0 (en) 2004-11-17
GB2402695A true GB2402695A (en) 2004-12-15

Family

ID=9933360

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0206569.6A Ceased GB0206569D0 (en) 2002-03-20 2002-03-20 Installation platform
GB0422928A Withdrawn GB2402695A (en) 2002-03-20 2003-03-19 Foundation structure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0206569.6A Ceased GB0206569D0 (en) 2002-03-20 2002-03-20 Installation platform

Country Status (3)

Country Link
AU (1) AU2003226495A1 (en)
GB (2) GB0206569D0 (en)
WO (1) WO2003080939A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2467842B (en) * 2009-02-12 2013-11-13 Marine Current Turbines Ltd Installing submerged support structures

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10310708A1 (en) * 2003-03-10 2004-09-23 Mahlke, Bernd, Dr.-Ing Foundation for offshore wind turbines
DE10349109B4 (en) * 2003-10-17 2008-02-07 Aerodyn Engineering Gmbh Foundation for an offshore wind energy plant
DE102005006988A1 (en) * 2005-02-15 2006-08-17 Ed. Züblin Ag Surface foundation, preferably dissolved, for offshore wind turbines
DE102005014868A1 (en) * 2005-03-30 2006-10-05 Repower Systems Ag Offshore wind turbine with non-slip feet
US7508088B2 (en) * 2005-06-30 2009-03-24 General Electric Company System and method for installing a wind turbine at an offshore location
DE102005040674A1 (en) * 2005-08-26 2007-03-08 Ed. Züblin Ag Method and device for installing foundations for offshore wind turbines
NO328838B1 (en) 2008-06-20 2010-05-25 Seatower As Device and method of wind generator
EP2189657A1 (en) 2008-11-24 2010-05-26 Vestas Wind Systems A/S Off-shore wind turbine and method of erecting a wind turbine tower
DE102009014920A1 (en) * 2009-03-25 2010-09-30 Tiefbau Gmbh Unterweser Foundation body, in particular for an offshore wind turbine
NO329902B1 (en) 2009-06-10 2011-01-24 Seatower As Stabilizing buoyancy device
NO331114B1 (en) 2009-06-10 2011-10-10 Seatower As Subsoil foundations, as well as methods for installing the foundation
CN101871207B (en) * 2010-07-15 2011-09-28 史颜 Offshore wind turbine bearing device
ES2490393B1 (en) * 2013-01-29 2015-06-12 Jose Emilio Jimeno Chueca Installation procedure for offshore wind turbine tower, battery-based foundation, and equipment to carry out such procedure
CN105756081B (en) * 2016-05-05 2017-11-24 江苏金海新能源科技有限公司 Self-locking head prestress wire round platform concrete cylinder offshore wind turbine foundation and its construction method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754403A (en) * 1972-02-09 1973-08-28 Texaco Inc Offshore marine structure embodying anchor pile means
US3793840A (en) * 1971-10-18 1974-02-26 Texaco Inc Mobile, arctic drilling and production platform

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793840A (en) * 1971-10-18 1974-02-26 Texaco Inc Mobile, arctic drilling and production platform
US3754403A (en) * 1972-02-09 1973-08-28 Texaco Inc Offshore marine structure embodying anchor pile means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2467842B (en) * 2009-02-12 2013-11-13 Marine Current Turbines Ltd Installing submerged support structures

Also Published As

Publication number Publication date
AU2003226495A1 (en) 2003-10-08
WO2003080939A1 (en) 2003-10-02
GB0206569D0 (en) 2002-05-01
GB0422928D0 (en) 2004-11-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)