SE8402978L - OFFSHORE VEHICLE - Google Patents

OFFSHORE VEHICLE

Info

Publication number
SE8402978L
SE8402978L SE8402978A SE8402978A SE8402978L SE 8402978 L SE8402978 L SE 8402978L SE 8402978 A SE8402978 A SE 8402978A SE 8402978 A SE8402978 A SE 8402978A SE 8402978 L SE8402978 L SE 8402978L
Authority
SE
Sweden
Prior art keywords
corner pieces
working deck
halves
boxes
corner
Prior art date
Application number
SE8402978A
Other languages
Swedish (sv)
Other versions
SE8402978D0 (en
SE449079B (en
Inventor
L Brath
Original Assignee
Goetaverken Arendal Ab
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 Goetaverken Arendal Ab filed Critical Goetaverken Arendal Ab
Priority to SE8402978A priority Critical patent/SE449079B/en
Publication of SE8402978D0 publication Critical patent/SE8402978D0/en
Priority to NO852210A priority patent/NO852210L/en
Priority to GB08513834A priority patent/GB2159468B/en
Publication of SE8402978L publication Critical patent/SE8402978L/en
Publication of SE449079B publication Critical patent/SE449079B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/14—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • 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
    • B63B35/4413—Floating drilling platforms, 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B2001/128—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising underwater connectors between the hulls

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Foundations (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

In an offshore vessel adapted to be used where extreme weather conditions are expected, the part of the structure coming into direct contact with the sea water is manufactured from concrete, preferably in the form of pre-stressed elements, while the working deck (12) is made as a steel structure. The underwater body includes a four-sided pontoon-frame (10) composed of cube-shaped corner pieces (14) between which tubular boxes (15) extend. The corner pieces (14) carry cylindrical columns (11), upon which, in turn, the working deck (12) rests. Each corner piece (14), plus halves of the adjoining boxes (15) may be assembled in a dry dock and, after being towed out therefrom, can be connected to other similar units. The corner pieces (1a) and box halves may themselves be constructed from prefabricated elements. <IMAGE>
SE8402978A 1984-06-01 1984-06-01 OFFSHORE VEHICLE SE449079B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8402978A SE449079B (en) 1984-06-01 1984-06-01 OFFSHORE VEHICLE
NO852210A NO852210L (en) 1984-06-01 1985-05-31 OFFSHOREFARTOEY.
GB08513834A GB2159468B (en) 1984-06-01 1985-05-31 An offshore vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402978A SE449079B (en) 1984-06-01 1984-06-01 OFFSHORE VEHICLE

Publications (3)

Publication Number Publication Date
SE8402978D0 SE8402978D0 (en) 1984-06-01
SE8402978L true SE8402978L (en) 1985-12-02
SE449079B SE449079B (en) 1987-04-06

Family

ID=20356116

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402978A SE449079B (en) 1984-06-01 1984-06-01 OFFSHORE VEHICLE

Country Status (3)

Country Link
GB (1) GB2159468B (en)
NO (1) NO852210L (en)
SE (1) SE449079B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335928A1 (en) * 1987-10-02 1989-10-11 Seaways Engineering (U.K.) Limited Floating production system and vessel for undersea oil well
GB8723172D0 (en) * 1987-10-02 1987-11-04 Seaways Eng Uk Ltd Floating production system for undersea oil well
GB9512258D0 (en) * 1995-06-16 1995-08-16 Derby Stanley Hollow concrete-walled structure for marine use
WO1999057011A1 (en) * 1998-05-01 1999-11-11 Friede & Goldman, Ltd. Dynamically positioned semi-submersible drilling vessel
US9394035B2 (en) 2010-11-04 2016-07-19 University Of Maine System Board Of Trustees Floating wind turbine platform and method of assembling
JP5950923B2 (en) 2010-11-04 2016-07-13 ユニバーシティー オブ メイン システム ボード オブ トラスティーズ Wind turbine platform
US8757081B2 (en) 2010-11-09 2014-06-24 Technip France Semi-submersible floating structure for vortex-induced motion performance
CA2870349C (en) * 2012-04-13 2021-07-27 University Of Maine System Board Of Trustees Floating wind turbine platform and method of assembling

Also Published As

Publication number Publication date
SE8402978D0 (en) 1984-06-01
GB2159468A (en) 1985-12-04
NO852210L (en) 1985-12-02
GB2159468B (en) 1987-09-09
SE449079B (en) 1987-04-06
GB8513834D0 (en) 1985-07-03

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