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DE807052T1 - FLOATING DEVICE - Google Patents

FLOATING DEVICE

Info

Publication number
DE807052T1
DE807052T1 DE0807052T DE95909138T DE807052T1 DE 807052 T1 DE807052 T1 DE 807052T1 DE 0807052 T DE0807052 T DE 0807052T DE 95909138 T DE95909138 T DE 95909138T DE 807052 T1 DE807052 T1 DE 807052T1
Authority
DE
Germany
Prior art keywords
steel
section
column
columns
float according
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
DE0807052T
Other languages
German (de)
Inventor
Hakon Pedersen
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.)
Kvaerner AS
Original Assignee
Kvaerner AS
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 Kvaerner AS filed Critical Kvaerner AS
Publication of DE807052T1 publication Critical patent/DE807052T1/en
Pending legal-status Critical Current

Links

Classifications

    • 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 
    • 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 
    • 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 
    • 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)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Bridges Or Land Bridges (AREA)
  • Materials For Medical Uses (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Revetment (AREA)

Claims (8)

AnsprücheExpectations 1. Schwimmer mit einem eintauchenden Auftriebsabschnitt (6; 25) aus Beton, einem Säulenabschnitt (7; 26, 27, 28, 29), der eine oder mehrere von dem Auftriebsabschnitt nach oben ragende Säulen aufweist, und einem Deckabschnitt (8; 40) aus Stahl, der oberhalb der Wasseroberfläche von dem Säulenabschnitt getragen ist, wobei die eine oder mehreren Betonsäulen (1, 9, 10, 11; 26, 27, 28, 29) als hohle, mit Ausrüstung ausstattbare Stahlsäulen (3, 12, 13, 14; 36, 37, 38, 39) bis zu dem Deckabschnitt verlängert sind,
dadurch gekennzeichnet,
daß die Teilungslinie (15, 16, 17; 32, 33, 34, 35; 56) zwischen Beton und Stahl in der Säule in einem Abstand von der Deckabstützung (dem Angriffspunkt der Lasten) angeordnet ist, in dem die Konzentrationen der Belastungen durch die konzentrierten Lasten auf die Deckabstützung (den Angriffspunkt der Lasten) entlang der Schale der Stahlsäule auf ein niedriges und relativ gleichmäßiges Niveau verteilt sind.1. A float with a submerged buoyancy section (6; 25) made of concrete, a column section (7; 26, 27, 28, 29) having one or more columns projecting upwards from the buoyancy section, and a deck section (8; 40) made of steel supported above the water surface by the column section, the one or more concrete columns (1, 9, 10, 11; 26, 27, 28, 29) being extended as hollow steel columns (3, 12, 13, 14; 36, 37, 38, 39) that can be equipped with equipment up to the deck section,
characterized,
that the dividing line (15, 16, 17; 32, 33, 34, 35; 56) between concrete and steel in the column is arranged at a distance from the deck support (the point of application of the loads) in which the concentrations of the stresses due to the concentrated loads on the deck support (the point of application of the loads) are distributed along the shell of the steel column to a low and relatively uniform level. 2. Schwimmer gemäß Anspruch 1,
dadurch gekennzeichnet, 2. Float according to claim 1,
characterized, daß die Teilungslinie in einem Abstand im Größenbereich von 20 bis 30 m von der Deckabstützung angeordnet ist.that the dividing line is arranged at a distance in the range of 20 to 30 m from the deck support. 3. Schwimmer gemäß Anspruch 1 oder 2,
dadurch gekennzeichnet, 3. Float according to claim 1 or 2,
characterized, daß die Teilungslinie in einem Abstand von ungefähr 5 Metern über der erwarteten Wasserlinie angeordnet ist.that the division line is located at a distance of approximately 5 metres above the expected waterline. 4. Schwimmer gemäß den Ansprüchen 1, 2 oder 3,
dadurch gekennzeichnet, 4. Float according to claims 1, 2 or 3,
characterized, daß Winden (18, 19; 45, 46, 47, 48) für das Ankersystem des Schwimmers (20, 21, 22, 23; 41, 42, 43, 44) an einer oder mehreren der Stahlsäulen (3, 13; 36, 37, 38, 39) angebracht sind.
35that winches (18, 19; 45, 46, 47, 48) for the anchor system of the float (20, 21, 22, 23; 41, 42, 43, 44) are attached to one or more of the steel columns (3, 13; 36, 37, 38, 39).
35 5. Schwimmer gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet,
daß er zwei in dem Säulenabschnitt (3, 13; 36, 38; 37, 39) einander diametral5. Float according to one of the preceding claims, characterized in
that he has two in the column section (3, 13; 36, 38; 37, 39) diametrically opposed g:^usef Vm es\mipatext\ablmiU\patdpa\pct00023.docg:^usef Vm es\mipatext\ablmiU\patdpa\pct00023.doc gegenüberliegende Stahlsäulen umfaßt.opposite steel columns. 6. Schwimmer gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, 6. Float according to one of the preceding claims, characterized in daß der Säulenbereich aus einer Anzahl von eng nebeneinander angeordneten Säulen (1, 9, 6, 11) besteht.that the column area consists of a number of columns (1, 9, 6, 11) arranged closely next to one another. 7. Schwimmer gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, 7. Float according to one of the preceding claims, characterized in daß der eintauchbare Auftriebsabschnitt (6) in den Säulenabschnitt (7, Fig. 2) integriert ist.that the submersible buoyancy section (6) is integrated into the column section (7, Fig. 2). 8. Schwimmer gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, 8. Float according to one of the preceding claims, characterized in daß der Zusammenwirkungsbereich bei der Teilungslinie zwischen Stahl und Beton eine horizontale ringförmige Stahlplatte (57) und eine ringförmige Scherplatte (59) aufweist, die von der Stahlplatte in den Beton hineinragt.that the interaction area at the dividing line between steel and concrete has a horizontal annular steel plate (57) and an annular shear plate (59) which projects from the steel plate into the concrete.
DE0807052T 1993-08-05 1995-02-01 FLOATING DEVICE Pending DE807052T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO932794A NO177897C (en) 1993-08-05 1993-08-05 floats
PCT/NO1995/000023 WO1996023690A1 (en) 1993-08-05 1995-02-01 A floating device

Publications (1)

Publication Number Publication Date
DE807052T1 true DE807052T1 (en) 1998-03-26

Family

ID=26648431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE0807052T Pending DE807052T1 (en) 1993-08-05 1995-02-01 FLOATING DEVICE

Country Status (9)

Country Link
EP (1) EP0807052A1 (en)
JP (1) JPH11503383A (en)
AU (1) AU698598B2 (en)
BR (1) BR9510165A (en)
DE (1) DE807052T1 (en)
FI (1) FI973158A7 (en)
NO (1) NO177897C (en)
RU (1) RU2133690C1 (en)
WO (1) WO1996023690A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE526284C2 (en) 2003-02-18 2005-08-16 Gva Consultants Ab Semi-submersible offshore platform and methods for positioning operating modules on said platform
SE527745C2 (en) 2004-04-02 2006-05-30 Gva Consultants Ab A semi-submersible offshore vessel and methods for positioning work modules on said vessels
MD2981G2 (en) * 2005-09-15 2006-12-31 Технический университет Молдовы Hydraulic station
CN101798807B (en) * 2010-03-30 2012-04-18 中国海洋石油总公司 Heavy-draft truss upright-column combined platform
CN101844605B (en) * 2010-05-31 2011-07-13 南通中远船务工程有限公司 Method of manufacturing technology of ultra-deep large cylinder-shaped drilling platform main hull
CN101857072B (en) * 2010-06-09 2012-09-26 中国海洋石油总公司 Unconditional stability equipped deep-draft floating production platform and offshore installation method thereof
US9032896B2 (en) 2010-06-09 2015-05-19 China National Offshore Oil Corporation Grouting and welding combined connection joint applied to a deepwater floating type platform and an offshore installation method thereof
SE1250244A1 (en) 2012-03-15 2013-09-16 Bassoe Technology Ab Frame-shaped deck box structure
KR101491660B1 (en) * 2013-03-22 2015-02-09 삼성중공업 주식회사 Movable supporting device
CN104328774B (en) * 2014-09-28 2016-02-10 中国海洋石油总公司 The load transfer device of large module
FR3064695B1 (en) * 2017-03-28 2019-06-14 Dcns Energies HYBRID FLOAT OF OFFSHORE WIND
FR3064694B1 (en) * 2017-03-28 2019-06-14 Dcns Energies HYBRID FLOAT OF WINDMILL
FR3065038B1 (en) * 2017-04-07 2019-06-21 Dcns Energies FLOAT, FOR EXAMPLE OF OFFSHORE WIND TURBINES
CN117157443A (en) * 2021-02-09 2023-12-01 埃斯马离岸公司 Truss system for offshore platform and application method thereof
EP4324735A1 (en) * 2022-08-19 2024-02-21 SolarDuck Holding B.V. A floating structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO773076L (en) * 1977-09-06 1979-03-07 Moss Rosenberg Verft As FLOATING SYSTEMS FOR OFF-SHORE FLOATING, INTERMEDIATE STORAGE AND LOADING OF LNG
NO823489L (en) * 1982-10-20 1984-04-24 Kvaerner Eng LIQUID OFFSHORE PLATFORM.
NO841671L (en) * 1984-04-27 1985-10-28 Jan Stageboe CONCRETE TAG PLATFORM (TLP) OF CONCRETE.
SU1684163A1 (en) * 1989-05-29 1991-10-15 Ленинградский Кораблестроительный Институт Floating half submerged installation
NO173816C (en) * 1991-09-10 1994-02-09 Kvaerner Rosenberg As Procedure for the construction of an offshore structure

Also Published As

Publication number Publication date
AU698598B2 (en) 1998-11-05
WO1996023690A1 (en) 1996-08-08
FI973158L (en) 1997-09-02
RU2133690C1 (en) 1999-07-27
FI973158A0 (en) 1997-07-30
BR9510165A (en) 1998-06-02
NO177897C (en) 1996-02-20
FI973158A7 (en) 1997-09-02
NO932794L (en) 1995-02-06
NO932794D0 (en) 1993-08-05
NO177897B (en) 1995-09-04
AU1719395A (en) 1996-08-21
EP0807052A1 (en) 1997-11-19
JPH11503383A (en) 1999-03-26

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