FR2343863A1 - Platform for industrial, scientific, etc. installations at sea - has integrally structured heavy crane, handling assembly on site (NO 10.10.77) - Google Patents

Platform for industrial, scientific, etc. installations at sea - has integrally structured heavy crane, handling assembly on site (NO 10.10.77)

Info

Publication number
FR2343863A1
FR2343863A1 FR7606801A FR7606801A FR2343863A1 FR 2343863 A1 FR2343863 A1 FR 2343863A1 FR 7606801 A FR7606801 A FR 7606801A FR 7606801 A FR7606801 A FR 7606801A FR 2343863 A1 FR2343863 A1 FR 2343863A1
Authority
FR
France
Prior art keywords
platform
crane
bridge
industrial
site
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
FR7606801A
Other languages
French (fr)
Other versions
FR2343863B1 (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
Priority to FR7606801A priority Critical patent/FR2343863A1/en
Priority to ES456840A priority patent/ES456840A1/en
Priority to NO770843A priority patent/NO770843L/en
Priority to BR7701430A priority patent/BR7701430A/en
Publication of FR2343863A1 publication Critical patent/FR2343863A1/en
Application granted granted Critical
Publication of FR2343863B1 publication Critical patent/FR2343863B1/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
    • 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
    • E02B17/0017—Means for protecting offshore constructions
    • 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

A platform designed to rest on the bottom of a sheet of water and carry a bridge equipped with industrial or other equipment has a tower crane on an eccentric mast. The crane has a jib with a radial range of at least that necessary to reach any point on the platform and to a barge alongside. The mast is a column erected integrally with the structure of the platform and is fully capable of supporting the crane lifting the heaviest structural elements or modules forming the equipment. Pref. the crane is capable of lifting loads of at least 600 to 800 tons. the structure of the bridge may include a number where they are a required. In the absence of shelted sites with a great depth of water close to shore, and with a design in which the bridge cannot be jacked up unobstructed columns, a convenient means is provided of positioning very heavy loads irrespective of the height of the bridge above water. The erection and any modifications is completed on site.
FR7606801A 1976-03-10 1976-03-10 Platform for industrial, scientific, etc. installations at sea - has integrally structured heavy crane, handling assembly on site (NO 10.10.77) Granted FR2343863A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7606801A FR2343863A1 (en) 1976-03-10 1976-03-10 Platform for industrial, scientific, etc. installations at sea - has integrally structured heavy crane, handling assembly on site (NO 10.10.77)
ES456840A ES456840A1 (en) 1976-03-10 1977-03-09 Platform for facilities at sea and procedure for its construction. (Machine-translation by Google Translate, not legally binding)
NO770843A NO770843L (en) 1976-03-10 1977-03-09 PLATFORM FOR SEA INSTALLATION
BR7701430A BR7701430A (en) 1976-03-10 1977-03-09 PLATFORM, SAME CONSTRUCTION PROCESS AND CONSTRUCTION PROCESS AND DEVICE AT SEA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7606801A FR2343863A1 (en) 1976-03-10 1976-03-10 Platform for industrial, scientific, etc. installations at sea - has integrally structured heavy crane, handling assembly on site (NO 10.10.77)

Publications (2)

Publication Number Publication Date
FR2343863A1 true FR2343863A1 (en) 1977-10-07
FR2343863B1 FR2343863B1 (en) 1978-09-01

Family

ID=9170204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606801A Granted FR2343863A1 (en) 1976-03-10 1976-03-10 Platform for industrial, scientific, etc. installations at sea - has integrally structured heavy crane, handling assembly on site (NO 10.10.77)

Country Status (1)

Country Link
FR (1) FR2343863A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674916A (en) * 1984-06-14 1987-06-23 Richard Dziewolski Offshore platform designed in particular to constitute a pleasure center
US4749309A (en) * 1985-10-23 1988-06-07 Norwegian Contractors Offshore platform structure of reinforced concrete and a method of producing same
FR2659943A1 (en) * 1990-03-23 1991-09-27 Inst Nat Sciences Appliq Lyon HIGH RESISTANCE HULL WITH REVOLUTION SYMMETRY.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674916A (en) * 1984-06-14 1987-06-23 Richard Dziewolski Offshore platform designed in particular to constitute a pleasure center
US4749309A (en) * 1985-10-23 1988-06-07 Norwegian Contractors Offshore platform structure of reinforced concrete and a method of producing same
FR2659943A1 (en) * 1990-03-23 1991-09-27 Inst Nat Sciences Appliq Lyon HIGH RESISTANCE HULL WITH REVOLUTION SYMMETRY.
WO1991014831A1 (en) * 1990-03-23 1991-10-03 Institut National Des Sciences Appliquees De Lyon High-strength, revolution-symmetrical casing

Also Published As

Publication number Publication date
FR2343863B1 (en) 1978-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse