FR2264136A1 - Automatically lifting horizontal marine platform - is fixed into final position by a stiffening structure and vertical columns - Google Patents

Automatically lifting horizontal marine platform - is fixed into final position by a stiffening structure and vertical columns

Info

Publication number
FR2264136A1
FR2264136A1 FR7508114A FR7508114A FR2264136A1 FR 2264136 A1 FR2264136 A1 FR 2264136A1 FR 7508114 A FR7508114 A FR 7508114A FR 7508114 A FR7508114 A FR 7508114A FR 2264136 A1 FR2264136 A1 FR 2264136A1
Authority
FR
France
Prior art keywords
stiffening structure
platform
fixed
marine platform
vertical columns
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Withdrawn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
FR7508114A
Other languages
French (fr)
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.)
MICOPERI SpA
Original Assignee
MICOPERI SpA
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 MICOPERI SpA filed Critical MICOPERI SpA
Publication of FR2264136A1 publication Critical patent/FR2264136A1/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Withdrawn legal-status Critical Current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
    • E02B17/021—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 with relative movement between supporting construction and platform
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Revetment (AREA)

Abstract

The marine platform is horizontal and it is supported by vertical columns and a stiffening structure has vertical hollow members for accommodating vertical column of the platform. These members of the stiffening structure are connected by diagonal bracing members. The stiffening structure is positioned and sunk on the sea bottom. Sub-sequently the floating platform is brought into position and the platform columns are pushed into the hollow members of the stiffening structure and fastened to the sea bottom and to the stiffening structure. Finally the platform is brought into its final working level and fastened to its columns. This arrangement simplifies construction of the marine platform.
FR7508114A 1974-03-14 1975-03-14 Automatically lifting horizontal marine platform - is fixed into final position by a stiffening structure and vertical columns Withdrawn FR2264136A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8623774A IT1016480B (en) 1974-03-14 1974-03-14 SELF-LIFTING MARINE PLATFORM WITH SUBMERSIBLE STRUCTURE OF IRRIGID CHIN

Publications (1)

Publication Number Publication Date
FR2264136A1 true FR2264136A1 (en) 1975-10-10

Family

ID=11330382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508114A Withdrawn FR2264136A1 (en) 1974-03-14 1975-03-14 Automatically lifting horizontal marine platform - is fixed into final position by a stiffening structure and vertical columns

Country Status (3)

Country Link
DE (1) DE2511100A1 (en)
FR (1) FR2264136A1 (en)
IT (1) IT1016480B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424370A1 (en) * 1978-04-25 1979-11-23 Union Indle Entreprises Light platform for offshore petroleum prodn, - comprising units erected on site using only drilling barge and floats, obviating need of prefabrication on shore
EP1620628A2 (en) * 2003-04-08 2006-02-01 Anadarko Petroleum Corporation Arctic platform
WO2022262186A1 (en) * 2021-06-18 2022-12-22 广东精铟海洋工程股份有限公司 Self-elevating exploration platform

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1145204A (en) * 1978-02-28 1983-04-26 Roger C. Harvey Embeddable anchor and to a method of embedding such anchors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424370A1 (en) * 1978-04-25 1979-11-23 Union Indle Entreprises Light platform for offshore petroleum prodn, - comprising units erected on site using only drilling barge and floats, obviating need of prefabrication on shore
EP1620628A2 (en) * 2003-04-08 2006-02-01 Anadarko Petroleum Corporation Arctic platform
EP1620628A4 (en) * 2003-04-08 2007-11-14 Anadarko Petroleum Corp Arctic platform
US7410327B2 (en) 2003-04-08 2008-08-12 Anadarko Petroleum Corporation Arctic platform
WO2022262186A1 (en) * 2021-06-18 2022-12-22 广东精铟海洋工程股份有限公司 Self-elevating exploration platform

Also Published As

Publication number Publication date
DE2511100A1 (en) 1975-09-18
IT1016480B (en) 1977-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse