FR2506802A1 - Structure poids a chambres de flottabilite pour supporter une plate-forme de travail offshore - Google Patents

Structure poids a chambres de flottabilite pour supporter une plate-forme de travail offshore

Info

Publication number
FR2506802A1
FR2506802A1 FR8110776A FR8110776A FR2506802A1 FR 2506802 A1 FR2506802 A1 FR 2506802A1 FR 8110776 A FR8110776 A FR 8110776A FR 8110776 A FR8110776 A FR 8110776A FR 2506802 A1 FR2506802 A1 FR 2506802A1
Authority
FR
France
Prior art keywords
work platform
weight structure
supporting
offshore work
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.)
Granted
Application number
FR8110776A
Other languages
English (en)
Other versions
FR2506802B1 (fr
Inventor
Jean-Claude Berthin
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.)
Sea Tank Co SA
Original Assignee
Sea Tank Co SA
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 Sea Tank Co SA filed Critical Sea Tank Co SA
Priority to FR8110776A priority Critical patent/FR2506802A1/fr
Priority to MX192835A priority patent/MX157850A/es
Priority to JP57090463A priority patent/JPS6019366B2/ja
Priority to NO821789A priority patent/NO821789L/no
Priority to GB08215823A priority patent/GB2102481B/en
Publication of FR2506802A1 publication Critical patent/FR2506802A1/fr
Application granted granted Critical
Publication of FR2506802B1 publication Critical patent/FR2506802B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

STRUCTURE POIDS A CHAMBRES DE FLOTTABILITE POUR SUPPORTER UNE PLATE-FORME DE TRAVAIL OFFSHORE. LES CHAMBRES DE FLOTTABILITE 4 SONT CONSTITUEES DE BETON, TRONCONIQUES, AMOVIBLES APRES MISE EN PLACE DEFINITIVE DE LA STRUCTURE, ET APPLIQUEES SUR LE TOIT 38 DE L'EMBASE 1 NON SEULEMENT PAR DES ELEMENTS DE FIXATION TEMPORAIRE 15 MAIS AUSSI PAR LA DIFFERENCE DE PRESSION MAINTENUE PENDANT LES OPERATIONS DE TRANSPORT ET D'IMMERSION ENTRE D'UNE PART LA MER AU CONTACT DES PAROIS TRONCONIQUES 32 DE CES CHAMBRES ET D'AUTRE PART UNE CHAMBRE INTERMEDIAIRE 10 COMMUNIQUANT AVEC L'ATMOSPHERE ET MENAGEE ENTRE LE TOIT DE L'EMBASE ET LE FOND 36 DE CHAQUE CHAMBRE DE FLOTTABILITE. APPLICATION A L'EXTRACTION DU PETROLE EN MER PEU PROFONDE.
FR8110776A 1981-06-01 1981-06-01 Structure poids a chambres de flottabilite pour supporter une plate-forme de travail offshore Granted FR2506802A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8110776A FR2506802A1 (fr) 1981-06-01 1981-06-01 Structure poids a chambres de flottabilite pour supporter une plate-forme de travail offshore
MX192835A MX157850A (es) 1981-06-01 1982-05-25 Mejoras a estructuras lastre con camaras de flotacion para soportar y transportar plataformas marinas
JP57090463A JPS6019366B2 (ja) 1981-06-01 1982-05-27 沖作業台を支えるための浮揚室のある重量構造物
NO821789A NO821789L (no) 1981-06-01 1982-05-28 Tung konstruksjon med loesbare oppdriftskamre, for understoettelse av en offshore-plattform
GB08215823A GB2102481B (en) 1981-06-01 1982-06-01 A gravity structure with detachable buoyancy chambers to support an offshore work platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110776A FR2506802A1 (fr) 1981-06-01 1981-06-01 Structure poids a chambres de flottabilite pour supporter une plate-forme de travail offshore

Publications (2)

Publication Number Publication Date
FR2506802A1 true FR2506802A1 (fr) 1982-12-03
FR2506802B1 FR2506802B1 (fr) 1984-01-20

Family

ID=9259046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8110776A Granted FR2506802A1 (fr) 1981-06-01 1981-06-01 Structure poids a chambres de flottabilite pour supporter une plate-forme de travail offshore

Country Status (5)

Country Link
JP (1) JPS6019366B2 (fr)
FR (1) FR2506802A1 (fr)
GB (1) GB2102481B (fr)
MX (1) MX157850A (fr)
NO (1) NO821789L (fr)

Also Published As

Publication number Publication date
MX157850A (es) 1988-12-16
FR2506802B1 (fr) 1984-01-20
JPS6019366B2 (ja) 1985-05-16
GB2102481A (en) 1983-02-02
GB2102481B (en) 1984-09-26
JPS57201416A (en) 1982-12-09
NO821789L (no) 1982-12-02

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Legal Events

Date Code Title Description
ST Notification of lapse