BRPI0606452A2 - suporte flutuante estabilizado - Google Patents

suporte flutuante estabilizado

Info

Publication number
BRPI0606452A2
BRPI0606452A2 BRPI0606452-3A BRPI0606452A BRPI0606452A2 BR PI0606452 A2 BRPI0606452 A2 BR PI0606452A2 BR PI0606452 A BRPI0606452 A BR PI0606452A BR PI0606452 A2 BRPI0606452 A2 BR PI0606452A2
Authority
BR
Brazil
Prior art keywords
wave
elements
support
buoyancy
passing
Prior art date
Application number
BRPI0606452-3A
Other languages
English (en)
Inventor
Yves Martin
Jean-Francois Desplat
Original Assignee
D2M Consultants S A
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 D2M Consultants S A filed Critical D2M Consultants S A
Publication of BRPI0606452A2 publication Critical patent/BRPI0606452A2/pt
Publication of BRPI0606452B1 publication Critical patent/BRPI0606452B1/pt

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
    • 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 
    • 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 
    • 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)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

SUPORTE FLUTUANTE ESTABILIZADO. O suporte (1) compreende uma ponte de trabalho (2) e elementos de flutuação (3) que suportam essa ponte (2) De acordo com a invenção, o espaçamento entre os eixos verticais (Z) que passam pelo centro de volume dos elementos de flutuação (3) é tal que soma dos momentos, considerados em relação ao eixo horizontal que passa pelo centro do suporte (1) e perpendicular à direção da onda, das forças verticais de excitação da onda sobre os elementos de flutuação (3) situados de um lado do plano vertical (P) que passa por esse eixo horizontal é igual à soma correspondente associada aos elementos de flutuação (3) situados do outro lado desse plano, quando o período da onda é igual ao período de uma onda que tem essa direção e cuja probabilidade anual de ser encontrada no local em que o suporte é instalado é de 1/100.
BRPI0606452-3A 2005-01-21 2006-01-17 Suporte flutuante estabilizado BRPI0606452B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0500676 2005-01-21
FR0500676A FR2881102B1 (fr) 2005-01-21 2005-01-21 Support flottant stabilise
PCT/FR2006/000103 WO2006077311A2 (fr) 2005-01-21 2006-01-17 Support flottant stabilise

Publications (2)

Publication Number Publication Date
BRPI0606452A2 true BRPI0606452A2 (pt) 2009-06-30
BRPI0606452B1 BRPI0606452B1 (pt) 2018-06-19

Family

ID=34953679

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606452-3A BRPI0606452B1 (pt) 2005-01-21 2006-01-17 Suporte flutuante estabilizado

Country Status (5)

Country Link
US (1) US7503728B2 (pt)
EP (1) EP1838570B1 (pt)
BR (1) BRPI0606452B1 (pt)
FR (1) FR2881102B1 (pt)
WO (1) WO2006077311A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX347900B (es) * 2013-04-15 2017-05-18 Seahorse Equip Corp Conductor de tensor de tubería de subida para semisumergible de árbol seco.
AT516640A3 (de) 2014-12-22 2024-05-15 Swimsol Gmbh Schwimmende Plattform
CN106428447A (zh) * 2016-12-06 2017-02-22 大连理工大学 一种超大型多浮体半潜式浮动平台

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490406A (en) * 1968-08-23 1970-01-20 Offshore Co Stabilized column platform
US4015552A (en) * 1975-08-25 1977-04-05 Korkut Mehmet D Semi-submersible drill barge
CA1075092A (en) * 1976-01-19 1980-04-08 Seatek (A California Partnership) Method and apparatus for stabilization of a floating semi-submersible structure
US4850744A (en) * 1987-02-19 1989-07-25 Odeco, Inc. Semi-submersible platform with adjustable heave motion
WO2002087959A2 (en) * 2001-05-01 2002-11-07 Drillmar, Inc. Multipurpose unit with multipurpose tower and method for tendering with a semisubmersible

Also Published As

Publication number Publication date
US20080101870A1 (en) 2008-05-01
EP1838570A2 (fr) 2007-10-03
FR2881102A1 (fr) 2006-07-28
WO2006077311A3 (fr) 2006-12-14
FR2881102B1 (fr) 2007-04-20
US7503728B2 (en) 2009-03-17
WO2006077311A2 (fr) 2006-07-27
BRPI0606452B1 (pt) 2018-06-19
EP1838570B1 (fr) 2010-06-16

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2653 DE 09-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.