NO334831B1 - Offshore structure and procedure for installing the structure - Google Patents

Offshore structure and procedure for installing the structure

Info

Publication number
NO334831B1
NO334831B1 NO20111327A NO20111327A NO334831B1 NO 334831 B1 NO334831 B1 NO 334831B1 NO 20111327 A NO20111327 A NO 20111327A NO 20111327 A NO20111327 A NO 20111327A NO 334831 B1 NO334831 B1 NO 334831B1
Authority
NO
Norway
Prior art keywords
foundation
offshore
installing
procedure
lowering
Prior art date
Application number
NO20111327A
Other languages
Norwegian (no)
Other versions
NO20111327A1 (en
Inventor
Kjell Håvard Belsvik
Anders Dalslaaen
Original Assignee
Aker Engineering & Technology
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 Aker Engineering & Technology filed Critical Aker Engineering & Technology
Priority to NO20111327A priority Critical patent/NO334831B1/en
Publication of NO20111327A1 publication Critical patent/NO20111327A1/en
Publication of NO334831B1 publication Critical patent/NO334831B1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B17/00Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B17/00Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0017Means for protecting offshore constructions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/067Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels

Abstract

En konstruksjon for offshoredrift, som er omfattet av et fundamenteringselement (1) som har en sokkel og en topp. Fundamenteringselementet (1) er bevegbart støttet av ett eller flere avlange ben (4). Både det øvre og det nedre partiet av hvert av bena (4) er avtakbart koplet til et oppjekkingssystem (2, 3), hvormed hvert ben er tilpasset for å kunne bevege seg vertikalt i begge retninger for løfting og senking av fundamenteringselementet (1). Trådjekkesystemer (2, 3) er tilpasset til å være forspent under løfte- og senkeoperasjonen for fundamenteringselementet (1).A construction for offshore operation, which is comprised of a foundation element (1) having a base and a top. The foundation element (1) is movably supported by one or more elongated legs (4). Both the upper and lower portions of each of the legs (4) are detachably coupled to an upright system (2, 3), whereby each leg is adapted to be able to move vertically in both directions for lifting and lowering the foundation member (1). Wire deck systems (2, 3) are adapted to be biased during the lifting and lowering operation of the foundation element (1).

NO20111327A 2011-09-29 2011-09-29 Offshore structure and procedure for installing the structure NO334831B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20111327A NO334831B1 (en) 2011-09-29 2011-09-29 Offshore structure and procedure for installing the structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20111327A NO334831B1 (en) 2011-09-29 2011-09-29 Offshore structure and procedure for installing the structure
PCT/EP2012/069231 WO2013045640A1 (en) 2011-09-29 2012-09-28 A structure for offshore operation and a method for installation of an offshore floating structure

Publications (2)

Publication Number Publication Date
NO20111327A1 NO20111327A1 (en) 2013-04-01
NO334831B1 true NO334831B1 (en) 2014-06-10

Family

ID=46968203

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20111327A NO334831B1 (en) 2011-09-29 2011-09-29 Offshore structure and procedure for installing the structure

Country Status (2)

Country Link
NO (1) NO334831B1 (en)
WO (1) WO2013045640A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO336982B1 (en) * 2012-12-19 2015-12-07 Sevan Marine Asa Submersible hull with levelable foundation and method of supporting the hull on a seabed

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758096B (en) * 2014-01-23 2015-07-29 天津大学 A kind of offshore exploration platform and construction method thereof
CN104802950A (en) * 2015-04-28 2015-07-29 大连船舶重工集团有限公司 Self-elevating type underwater floater tension leg platform and establishing method thereof
CN107399412B (en) * 2016-05-19 2019-11-01 烟台中集来福士海洋工程有限公司 The method of construction of MOPU
CN108313229B (en) * 2018-04-11 2019-12-06 苏州元联科技创业园管理有限公司 Liftable multilayer anti-typhoon platform type ship

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US3299846A (en) * 1965-01-18 1967-01-24 Canadian Patents Dev Stable floating support columns
DE2349879A1 (en) * 1973-10-04 1975-04-10 Khd Pritchard Gmbh Ges Fuer Pl FLOATING DEVICE FOR USE ON THE SEA FOR THE PROCESSING OF SOIL RESOURCES, IN PARTICULAR FOR LIQUIFYING GASES
US3986368A (en) 1975-05-27 1976-10-19 Levingston Shipbuilding Company Load equalizing and shock absorber system for off-shore drilling rigs
DE2549000A1 (en) 1975-11-03 1977-05-12 Strabag Bau Ag PLATFORM FOR WORKING IN THE SEA
US4232623A (en) * 1977-11-25 1980-11-11 Brown & Root, Inc. Apparatus to reduce vessel motions
US4583881A (en) * 1984-05-29 1986-04-22 Bethlehem Steel Corporation Mobile, offshore, jack-up, marine platform adjustable for sloping sea floor
EP0184407B1 (en) * 1984-12-04 1990-03-14 Canadian Patents and Development Limited Floating marine structure of thin disc form
GB2330854B (en) 1997-10-31 2002-04-17 Ove Arup Partnership Method of transporting and installing an offshore structure
US6869252B1 (en) * 1999-12-28 2005-03-22 Zentech, Inc. Taut mooring system for jack-up type mobile offshore platforms
SG121000A1 (en) 2004-09-15 2006-04-26 Offshore Technology Dev Pte Lt A self regulating jacking system
WO2009139615A1 (en) 2008-05-14 2009-11-19 Kingtime International Limited A mobile offshore drilling and production platform
EP2501861B1 (en) * 2009-11-18 2017-04-12 Robert Bosch GmbH Method for controlling an offshore platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO336982B1 (en) * 2012-12-19 2015-12-07 Sevan Marine Asa Submersible hull with levelable foundation and method of supporting the hull on a seabed

Also Published As

Publication number Publication date
WO2013045640A1 (en) 2013-04-04
NO20111327A1 (en) 2013-04-01

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