ES456223A1 - Procedimiento para crear o aumentar la flotabilidad de la estructura abierta del soporte de una plataforma marina du- rante su construccion y su remolcado al lugar de implanta- cion. - Google Patents

Procedimiento para crear o aumentar la flotabilidad de la estructura abierta del soporte de una plataforma marina du- rante su construccion y su remolcado al lugar de implanta- cion.

Info

Publication number
ES456223A1
ES456223A1 ES456223A ES456223A ES456223A1 ES 456223 A1 ES456223 A1 ES 456223A1 ES 456223 A ES456223 A ES 456223A ES 456223 A ES456223 A ES 456223A ES 456223 A1 ES456223 A1 ES 456223A1
Authority
ES
Spain
Prior art keywords
buoyant base
marine platforms
marine
platforms
buoyant
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.)
Expired
Application number
ES456223A
Other languages
English (en)
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.)
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Original Assignee
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
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 Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris filed Critical Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Publication of ES456223A1 publication Critical patent/ES456223A1/es
Expired 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
    • 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
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/048—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with hull extending principally vertically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B77/00—Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms
    • 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
    • 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
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B2001/044—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment 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
    • B63B2039/067—Equipment 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Road Signs Or Road Markings (AREA)
  • Revetment (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

Procedimiento para crear o aumentar la flotabilidad de la estructura abierta del soporte de una plataforma marina durante su construcción y su remolcado al lugar de implantación, caracterizado porque la estructura se convierte en estanca, al menos en una parte de su altura, con la ayuda de elementos amovibles.
ES456223A 1976-03-22 1977-02-15 Procedimiento para crear o aumentar la flotabilidad de la estructura abierta del soporte de una plataforma marina du- rante su construccion y su remolcado al lugar de implanta- cion. Expired ES456223A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608181A FR2345342A1 (fr) 1976-03-22 1976-03-22 Base flottable pour plates-formes marines

Publications (1)

Publication Number Publication Date
ES456223A1 true ES456223A1 (es) 1978-01-16

Family

ID=9170721

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456223A Expired ES456223A1 (es) 1976-03-22 1977-02-15 Procedimiento para crear o aumentar la flotabilidad de la estructura abierta del soporte de una plataforma marina du- rante su construccion y su remolcado al lugar de implanta- cion.

Country Status (6)

Country Link
AR (1) AR214996A1 (es)
BR (1) BR7701633A (es)
ES (1) ES456223A1 (es)
FR (1) FR2345342A1 (es)
GB (1) GB1521947A (es)
NO (1) NO770974L (es)

Also Published As

Publication number Publication date
BR7701633A (pt) 1978-01-03
FR2345342B1 (es) 1978-08-25
NO770974L (no) 1977-09-23
GB1521947A (en) 1978-08-23
FR2345342A1 (fr) 1977-10-21
AR214996A1 (es) 1979-08-31

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