FR3021676B1 - Procede de mise en place et de retrait d'une base porteuse - Google Patents

Procede de mise en place et de retrait d'une base porteuse Download PDF

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Publication number
FR3021676B1
FR3021676B1 FR1454991A FR1454991A FR3021676B1 FR 3021676 B1 FR3021676 B1 FR 3021676B1 FR 1454991 A FR1454991 A FR 1454991A FR 1454991 A FR1454991 A FR 1454991A FR 3021676 B1 FR3021676 B1 FR 3021676B1
Authority
FR
France
Prior art keywords
water
placing
bases
seabed
supporting base
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.)
Active
Application number
FR1454991A
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English (en)
Other versions
FR3021676A1 (fr
Inventor
Laurent Maurice Mermier
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.)
GUINARD ENERGIES, FR
Original Assignee
Ship Studio Sarl
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 Ship Studio Sarl filed Critical Ship Studio Sarl
Priority to FR1454991A priority Critical patent/FR3021676B1/fr
Publication of FR3021676A1 publication Critical patent/FR3021676A1/fr
Application granted granted Critical
Publication of FR3021676B1 publication Critical patent/FR3021676B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B63B35/28—Barges or lighters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • 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
    • B63B2035/4433—Floating structures carrying electric power plants
    • B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
    • 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
    • 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
    • E02B2017/0039—Methods for placing the offshore structure
    • E02B2017/0047—Methods for placing the offshore structure using a barge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

L'invention concerne un procédé de mise en place sur un fond marin d'un dispositif portant au moins un équipement, le dispositif comprenant deux bases solidaires entre elles et formant deux espaces de flottaison indépendants ; des orifices d'entrées/sorties d'eau/d'air et des moyens de commandes permettant de contrôler les flux d'eau et d'air à l'intérieur des espaces de flottaison ; au moins une des deux bases portant l'équipement ; et le procédé comprenant une étape de remplissage d'une des deux bases avec de l'eau, l'autre base, émergée et en flottaison à la surface, stabilisant le dispositif pendant la coulée de la base remplie d'eau jusqu'au contact avec le fond marin.
FR1454991A 2014-06-02 2014-06-02 Procede de mise en place et de retrait d'une base porteuse Active FR3021676B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1454991A FR3021676B1 (fr) 2014-06-02 2014-06-02 Procede de mise en place et de retrait d'une base porteuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1454991A FR3021676B1 (fr) 2014-06-02 2014-06-02 Procede de mise en place et de retrait d'une base porteuse

Publications (2)

Publication Number Publication Date
FR3021676A1 FR3021676A1 (fr) 2015-12-04
FR3021676B1 true FR3021676B1 (fr) 2020-08-14

Family

ID=51261101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1454991A Active FR3021676B1 (fr) 2014-06-02 2014-06-02 Procede de mise en place et de retrait d'une base porteuse

Country Status (1)

Country Link
FR (1) FR3021676B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB819857A (en) * 1958-03-07 1959-09-09 Guy Anson Maunsell Marine drilling tower
US3496897A (en) * 1968-05-17 1970-02-24 Texaco Inc Apparatus for transporting a floatable marine platform
US4632663A (en) * 1984-02-09 1986-12-30 Sofec, Inc. Mooring and transfer system and method

Also Published As

Publication number Publication date
FR3021676A1 (fr) 2015-12-04

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