FR2355126A1 - PLATFORM, INTENDED IN PARTICULAR FOR WORK AT SEA AND METHOD FOR ITS ASSEMBLY - Google Patents

PLATFORM, INTENDED IN PARTICULAR FOR WORK AT SEA AND METHOD FOR ITS ASSEMBLY

Info

Publication number
FR2355126A1
FR2355126A1 FR7718689A FR7718689A FR2355126A1 FR 2355126 A1 FR2355126 A1 FR 2355126A1 FR 7718689 A FR7718689 A FR 7718689A FR 7718689 A FR7718689 A FR 7718689A FR 2355126 A1 FR2355126 A1 FR 2355126A1
Authority
FR
France
Prior art keywords
platform
seabed
foundation
sea
foot
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.)
Withdrawn
Application number
FR7718689A
Other languages
French (fr)
Inventor
Albert Hans Blunck
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.)
Strabag Bau AG
Original Assignee
Strabag Bau AG
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 Strabag Bau AG filed Critical Strabag Bau AG
Publication of FR2355126A1 publication Critical patent/FR2355126A1/en
Withdrawn legal-status Critical Current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
    • E02B17/025—Reinforced concrete structures
    • 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
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0069—Gravity structures
    • 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
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0073—Details of sea bottom engaging footing
    • E02B2017/0086—Large footings connecting several legs or serving as a reservoir for the storage of oil or gas

Abstract

L'invention concerne une plate-forme en particulier pour des travaux en mer comportant une fondation qui est posée sur le fond marin et présentant au minimum un pied d'ancrage vertical orienté contre le fond marin et faisant saillie de la surface de fond de ladite fondation Cette plate-forme est remarquable en ce que le pied 24 est monté de manière mobile axialement dans un puits de guidage 31 ajusté à sa section transversale de manière étanche, ce puits de guidage étant obturable à son extrémité supérieure 33 et formant avec ledit pied une chambre de compression 59 qui est munie d'une soupape de limitation de la pression 73 réglable. L'invention concerne également un procédé d'assemblage d'une telle plate-forme munie d'un pont flottant monté sur des piliers fixés à la fondationThe invention relates to a platform in particular for work at sea comprising a foundation which is laid on the seabed and having at least one vertical anchoring foot oriented against the seabed and projecting from the bottom surface of said seabed. foundation This platform is remarkable in that the foot 24 is mounted in an axially movable manner in a guide well 31 adjusted to its cross-section in a sealed manner, this guide well being closable at its upper end 33 and forming with said foot a compression chamber 59 which is provided with an adjustable pressure limiting valve 73. The invention also relates to a method of assembling such a platform provided with a floating bridge mounted on pillars fixed to the foundation.

FR7718689A 1976-06-19 1977-06-17 PLATFORM, INTENDED IN PARTICULAR FOR WORK AT SEA AND METHOD FOR ITS ASSEMBLY Withdrawn FR2355126A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2627658A DE2627658C3 (en) 1976-06-19 1976-06-19 Prefabricated foundation body for underwater foundations

Publications (1)

Publication Number Publication Date
FR2355126A1 true FR2355126A1 (en) 1978-01-13

Family

ID=5981012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718689A Withdrawn FR2355126A1 (en) 1976-06-19 1977-06-17 PLATFORM, INTENDED IN PARTICULAR FOR WORK AT SEA AND METHOD FOR ITS ASSEMBLY

Country Status (8)

Country Link
DE (1) DE2627658C3 (en)
DK (1) DK269777A (en)
FR (1) FR2355126A1 (en)
GB (1) GB1523096A (en)
IE (1) IE44972B1 (en)
NL (1) NL7706466A (en)
NO (1) NO772098L (en)
SE (1) SE7706978L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO841671L (en) * 1984-04-27 1985-10-28 Jan Stageboe CONCRETE TAG PLATFORM (TLP) OF CONCRETE.
NO850836L (en) * 1985-03-01 1986-09-02 Norske Stats Oljeselskap DEVELOPMENT AND DEVELOPMENT SYSTEM FOR OIL OIL AND / OR GAS FIELDS.
US4720214A (en) * 1986-05-21 1988-01-19 Shell Offshore Inc. Mudmat design
GB0600942D0 (en) * 2006-01-18 2006-02-22 Marine Current Turbines Ltd Improvements in gravity foundations for tidal stream turbines
DE102019104178A1 (en) * 2019-02-19 2020-08-20 GICON GROßMANN INGENIEUR CONSULT GMBH Oil rig and / or production rig for the search, extraction, processing and / or further transport of crude oil or natural gas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670470C (en) * 1936-01-25 1939-01-19 Gruen & Bilfinger Akt Ges Founding bodies, such as wells, compressed air cesspools, floating tanks or the like.
US2994202A (en) * 1958-01-27 1961-08-01 Jersey Prod Res Co Hydraulic mooring means
IE39145B1 (en) * 1972-12-01 1978-08-16 Redpath Dorman Long Ltd Improvements in or relating to the founding of maritime structures
NO133505C (en) * 1972-12-05 1982-12-10 Offshore Concrete As BRAKES FOR USE IN CONNECTION WITH A FLOATING BODY CALCULATED ON AA DOWN ON THE SEA SOUND
US3868826A (en) * 1974-04-10 1975-03-04 Oil States Rubber Co Clustered and protected pressure lines for setting sleeve packers

Also Published As

Publication number Publication date
IE44972L (en) 1977-12-19
IE44972B1 (en) 1982-05-19
DE2627658B2 (en) 1980-09-04
NL7706466A (en) 1977-12-21
DE2627658A1 (en) 1977-12-22
DE2627658C3 (en) 1981-06-25
GB1523096A (en) 1978-08-31
NO772098L (en) 1977-12-20
DK269777A (en) 1977-12-20
SE7706978L (en) 1977-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse