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 columnsInfo
- 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- Withdrawn
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.
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)
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)
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 |
-
1974
- 1974-03-14 IT IT8623774A patent/IT1016480B/en active
-
1975
- 1975-03-13 DE DE19752511100 patent/DE2511100A1/en active Pending
- 1975-03-14 FR FR7508114A patent/FR2264136A1/en not_active Withdrawn
Cited By (5)
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 |