WO2011147481A3 - Offshore foundation structure, offshore foundation and method of establishing the same - Google Patents

Offshore foundation structure, offshore foundation and method of establishing the same Download PDF

Info

Publication number
WO2011147481A3
WO2011147481A3 PCT/EP2010/066900 EP2010066900W WO2011147481A3 WO 2011147481 A3 WO2011147481 A3 WO 2011147481A3 EP 2010066900 W EP2010066900 W EP 2010066900W WO 2011147481 A3 WO2011147481 A3 WO 2011147481A3
Authority
WO
WIPO (PCT)
Prior art keywords
seabed
offshore foundation
main tube
tube
establishing
Prior art date
Application number
PCT/EP2010/066900
Other languages
French (fr)
Other versions
WO2011147481A2 (en
Inventor
Henrik Stiesdal
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to EP10779288.9A priority Critical patent/EP2558648B1/en
Publication of WO2011147481A2 publication Critical patent/WO2011147481A2/en
Publication of WO2011147481A3 publication Critical patent/WO2011147481A3/en

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
    • 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
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/52—Submerged foundations, i.e. submerged in open water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/20—Placing by pressure or pulling power

Abstract

An offshore foundation structure, in particular a wind turbine foundation structure, with at least one leg (11) to be positioned on the seabed (6) is provided. The at least one leg (11) comprises: - a main tube (3) extending along an axial direction, - a seabed plate (1) which is located at the seabed (6) side end of the main tube (3) and prepared to hold the structure at least temporarily on the seabed (6), - a seabed plate tube (2) which extends from said seabed plate (1) into or around said main tube (3) and is prepared to be moved in relation to said main tube (3) in the axial direction of the main tube (3), and - an adjusting means (5) which is able to, and prepared for, adjusting the relative axial position of the main tube (3) and the seabed plate tube (2) to each other.
PCT/EP2010/066900 2010-05-28 2010-11-05 Offshore foundation structure, offshore foundation and method of establishing the same WO2011147481A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10779288.9A EP2558648B1 (en) 2010-05-28 2010-11-05 Offshore foundation structure, offshore foundation and method of establishing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10164280.9 2010-05-28
EP10164280 2010-05-28

Publications (2)

Publication Number Publication Date
WO2011147481A2 WO2011147481A2 (en) 2011-12-01
WO2011147481A3 true WO2011147481A3 (en) 2012-10-18

Family

ID=43571293

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/066900 WO2011147481A2 (en) 2010-05-28 2010-11-05 Offshore foundation structure, offshore foundation and method of establishing the same

Country Status (2)

Country Link
EP (1) EP2558648B1 (en)
WO (1) WO2011147481A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886851A1 (en) * 2013-12-18 2015-06-24 Openhydro IP Limited An improved hyrdoelectric turbine system
GB2536228A (en) * 2015-03-09 2016-09-14 Owec Tower As Apparatus and methods for installing a substructure
CN106049494B (en) * 2016-07-15 2019-02-15 广州市维众建筑工程有限公司 Split type pile press machine
NL2019701B1 (en) 2017-10-10 2019-04-15 Spt Equipment Bv Off shore wind energy installation foundation system.
JP6927165B2 (en) * 2018-07-03 2021-08-25 Ｊｆｅエンジニアリング株式会社 How to remove joint structures, pile-type structures and pile-type structures
NL2028088B1 (en) 2020-04-29 2022-06-03 Spt Equipment Bv Concrete connector body for an offshore wind turbine.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005040605A1 (en) * 2003-10-17 2005-05-06 Aerodyn Engineering Gmbh Foundation for an offshore wind energy plant
EP1707808A2 (en) * 2005-03-30 2006-10-04 REpower Systems AG Mounting feet for a off - shore wind turbine
GB2460172A (en) * 2008-05-24 2009-11-25 Marine Current Turbines Ltd Installation of a pile in the seabed using a guide structure
WO2009155639A1 (en) * 2008-06-23 2009-12-30 Pluton Resources Ltd Drilling platform
WO2010092351A1 (en) * 2009-02-12 2010-08-19 Marine Current Turbines Limited Installing submerged support structures
EP2309063A1 (en) * 2009-10-01 2011-04-13 Aker Jacket Technology AS Apparatus, system and method of extending piles into a seabed

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5988949A (en) 1996-01-11 1999-11-23 Mcdermott Int Inc Offshore jacket installation
DE102004042066B4 (en) 2004-08-31 2006-12-14 Bard Engineering Gmbh Foundation for an offshore wind turbine
EP2067914A2 (en) 2007-12-04 2009-06-10 WeserWind GmbH Grid structure for an offshore construction, in particular an offshore wind energy converter, and method for manufacture thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005040605A1 (en) * 2003-10-17 2005-05-06 Aerodyn Engineering Gmbh Foundation for an offshore wind energy plant
EP1707808A2 (en) * 2005-03-30 2006-10-04 REpower Systems AG Mounting feet for a off - shore wind turbine
GB2460172A (en) * 2008-05-24 2009-11-25 Marine Current Turbines Ltd Installation of a pile in the seabed using a guide structure
WO2009155639A1 (en) * 2008-06-23 2009-12-30 Pluton Resources Ltd Drilling platform
WO2010092351A1 (en) * 2009-02-12 2010-08-19 Marine Current Turbines Limited Installing submerged support structures
EP2309063A1 (en) * 2009-10-01 2011-04-13 Aker Jacket Technology AS Apparatus, system and method of extending piles into a seabed

Also Published As

Publication number Publication date
EP2558648B1 (en) 2017-11-01
EP2558648A2 (en) 2013-02-20
WO2011147481A2 (en) 2011-12-01

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