GB2175337A - Basement to be located on the sea bed and method for establishing such a basement - Google Patents
Basement to be located on the sea bed and method for establishing such a basementInfo
- Publication number
- GB2175337A GB2175337A GB08610405A GB8610405A GB2175337A GB 2175337 A GB2175337 A GB 2175337A GB 08610405 A GB08610405 A GB 08610405A GB 8610405 A GB8610405 A GB 8610405A GB 2175337 A GB2175337 A GB 2175337A
- Authority
- GB
- United Kingdom
- Prior art keywords
- basement
- sea bed
- establishing
- tanks
- buoancy
- 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- Withdrawn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
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000002706 hydrostatic effect Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
-
- 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
- E02B17/027—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 steel structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D23/00—Caissons; Construction or placing of caissons
- E02D23/02—Caissons able to be floated on water and to be lowered into water in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/18—Foundations formed by making use of caissons
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/06—Constructions, or methods of constructing, in water
-
- 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
- E02B2017/0039—Methods for placing the offshore structure
- E02B2017/0043—Placing the offshore structure on a pre-installed foundation structure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Revetment (AREA)
- Artificial Fish Reefs (AREA)
Abstract
A basement (1) for locating on the sea bed (11) comprises a floatable and submersible structure having tanks subjected to the ambient hydrostatic pressure acting as buoancy/ballast compartments. The basement (1) can preferably be constructed as a hybride structure consisting of an upper (2) and a lower (3) plate of concrete with the tanks (6) of steel located between the plates.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO843447A NO843447L (en) | 1984-08-30 | 1984-08-30 | FOUNDATION FOR LOCATION ON THE SEA AND PROCEDURE TO PROVIDE SUCH A FOUNDATION. |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8610405D0 GB8610405D0 (en) | 1986-06-04 |
GB2175337A true GB2175337A (en) | 1986-11-26 |
Family
ID=19887814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08610405A Withdrawn GB2175337A (en) | 1984-08-30 | 1985-08-30 | Basement to be located on the sea bed and method for establishing such a basement |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB2175337A (en) |
NO (1) | NO843447L (en) |
WO (1) | WO1986001555A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2233017A (en) * | 1989-04-18 | 1991-01-02 | Earl & Wright Ltd | Mudmat for offshore structures has buoyant elements |
GB2253872A (en) * | 1991-03-22 | 1992-09-23 | Norwegian Contractors | Offshore platform |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113482043B (en) * | 2021-06-18 | 2023-04-25 | 上海二十冶建设有限公司 | Basement roof steel truss prefabrication splicing jig frame and installation method thereof |
GB2625292A (en) * | 2022-12-12 | 2024-06-19 | Aker Solutions As | Method and associated apparatus |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429128A (en) * | 1967-04-21 | 1969-02-25 | Chicago Bridge & Iron Co | Offshore storage structure |
US3793842A (en) * | 1971-03-05 | 1974-02-26 | Sea Tank Co | Self-stabilizing submarine tank |
US3855803A (en) * | 1972-02-15 | 1974-12-24 | Sea Tank Co | Method of submerging a hollow structure |
US3886753A (en) * | 1972-04-04 | 1975-06-03 | Jal Nariman Birdy | Submersible structures |
US3896628A (en) * | 1972-12-01 | 1975-07-29 | Redpath Dorman Long North Sea | Marine structures |
DE2507831A1 (en) * | 1974-02-25 | 1976-01-29 | Harold Wilfred Bradbury | FLOATING TRANSPORTABLE ARTIFICIAL ISLAND AND METHOD OF CONSTRUCTION OF THE SAME |
NO135909B (en) * | 1972-05-02 | 1977-03-14 | Olav Mo |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4511288A (en) * | 1981-11-30 | 1985-04-16 | Global Marine Inc. | Modular island drilling system |
-
1984
- 1984-08-30 NO NO843447A patent/NO843447L/en unknown
-
1985
- 1985-08-30 WO PCT/NO1985/000051 patent/WO1986001555A1/en unknown
- 1985-08-30 GB GB08610405A patent/GB2175337A/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429128A (en) * | 1967-04-21 | 1969-02-25 | Chicago Bridge & Iron Co | Offshore storage structure |
US3793842A (en) * | 1971-03-05 | 1974-02-26 | Sea Tank Co | Self-stabilizing submarine tank |
US3855803A (en) * | 1972-02-15 | 1974-12-24 | Sea Tank Co | Method of submerging a hollow structure |
US3886753A (en) * | 1972-04-04 | 1975-06-03 | Jal Nariman Birdy | Submersible structures |
NO135909B (en) * | 1972-05-02 | 1977-03-14 | Olav Mo | |
US3896628A (en) * | 1972-12-01 | 1975-07-29 | Redpath Dorman Long North Sea | Marine structures |
DE2507831A1 (en) * | 1974-02-25 | 1976-01-29 | Harold Wilfred Bradbury | FLOATING TRANSPORTABLE ARTIFICIAL ISLAND AND METHOD OF CONSTRUCTION OF THE SAME |
Non-Patent Citations (1)
Title |
---|
WO A1 84/02151 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2233017A (en) * | 1989-04-18 | 1991-01-02 | Earl & Wright Ltd | Mudmat for offshore structures has buoyant elements |
GB2253872A (en) * | 1991-03-22 | 1992-09-23 | Norwegian Contractors | Offshore platform |
GB2253872B (en) * | 1991-03-22 | 1994-12-14 | Norwegian Contractors | Offshore platform |
Also Published As
Publication number | Publication date |
---|---|
GB8610405D0 (en) | 1986-06-04 |
WO1986001555A1 (en) | 1986-03-13 |
NO843447L (en) | 1986-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |