FI20126086L - OFFSHORE STRUCTURE - Google Patents
OFFSHORE STRUCTURE Download PDFInfo
- Publication number
- FI20126086L FI20126086L FI20126086A FI20126086A FI20126086L FI 20126086 L FI20126086 L FI 20126086L FI 20126086 A FI20126086 A FI 20126086A FI 20126086 A FI20126086 A FI 20126086A FI 20126086 L FI20126086 L FI 20126086L
- Authority
- FI
- Finland
- Prior art keywords
- foundation
- offshore structure
- hollow frame
- frame structure
- base column
- Prior art date
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
- E02B17/0017—Means for protecting offshore constructions
- E02B17/0021—Means for protecting offshore constructions against ice-loads
-
- 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
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
-
- 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
-
- 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
-
- 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
- E02B2017/0082—Spudcans, skirts or extended feet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Foundations (AREA)
Abstract
The present invention relates to an offshore structure including a foundation (2) to be located on a sea floor and a base column (3) fixed to the foundation (2). The base column supports a second column (41) provided with an optional ice cone (5). In order to provide a lightweight and stabile foundation (2) the foundation is in the form of a unitary hollow frame structure (27) with an open bottom surface and with an open top surface arranged around the base column (3). The hollow frame structure (27) is composed of bulkhead elements (21, 22) attached to each other in order to form adjacent open cells (28) of the unitary hollow frame structure (27) with respective open bottom surface sections and respective open top surface sections. The present invention also relates to a method of manufacturing an offshore structure and a method for deploying an offshore structure on a sea floor.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20126086A FI20126086L (en) | 2012-10-18 | 2012-10-18 | OFFSHORE STRUCTURE |
PCT/FI2013/050990 WO2014060650A2 (en) | 2012-10-18 | 2013-10-17 | Offshore structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20126086A FI20126086L (en) | 2012-10-18 | 2012-10-18 | OFFSHORE STRUCTURE |
Publications (1)
Publication Number | Publication Date |
---|---|
FI20126086L true FI20126086L (en) | 2014-04-19 |
Family
ID=49679546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20126086A FI20126086L (en) | 2012-10-18 | 2012-10-18 | OFFSHORE STRUCTURE |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI20126086L (en) |
WO (1) | WO2014060650A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104533724B (en) * | 2015-01-04 | 2017-05-17 | 江苏海事职业技术学院 | Intelligent vibration damping type deep sea floating fan |
EP3276086B1 (en) * | 2015-03-27 | 2020-01-15 | Drace Infraestructuras, S.A. | Gravity foundation for the installation of offshore wind turbines |
CA3019884C (en) | 2016-04-07 | 2021-12-07 | Dragados, S.A. | Device for protecting against the scouring of granular fillings submerged in gravity structures |
CN106812154A (en) * | 2017-03-13 | 2017-06-09 | 上海勘测设计研究院有限公司 | Assembled anti-ice bores offshore foundation structure and its installation method afterwards |
KR102027212B1 (en) * | 2017-12-20 | 2019-10-01 | 삼성중공업 주식회사 | Light weight spudcan |
AT521433B1 (en) * | 2018-07-13 | 2021-12-15 | Holcim Technology Ltd | Foundation for a wind power plant |
US11428363B2 (en) * | 2018-08-14 | 2022-08-30 | Lamprell Energy Lt. | Grillage apparatus and method of using and making same |
GB201819844D0 (en) * | 2018-12-05 | 2019-01-23 | Univ Birmingham | Support structure |
CN114746610A (en) * | 2019-11-12 | 2022-07-12 | 贝瑞迪海事有限公司 | Structure for supporting an offshore installation and method of implementation |
EP3879035A1 (en) * | 2020-03-13 | 2021-09-15 | Pori Offshore Constructions Oy | Marine foundation, arrangement, use of a marine foundation and method of installing and de-installing a marine foundation |
CN116657573A (en) * | 2021-02-05 | 2023-08-29 | 成都蜂装钢构集团有限公司 | Offshore platform structure |
GB2604909A (en) | 2021-03-18 | 2022-09-21 | Subsea 7 Ltd | Subsea foundations |
CN113789808A (en) * | 2021-09-16 | 2021-12-14 | 中国华能集团清洁能源技术研究院有限公司 | Offshore wind power suction cylinder foundation with turbulence strips |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US720997A (en) * | 1902-10-07 | 1903-02-17 | Edmund Becker | Art of establishing subaqueous foundations. |
GB843339A (en) * | 1958-03-18 | 1960-08-04 | Bataafsche Petroleum | Improvements in or relating to off-shore platforms |
FR2395359A2 (en) * | 1977-06-24 | 1979-01-19 | Emh | IMPROVEMENTS MADE TO THE SEA BASE OPERATION PLATFORMS |
CA1230745A (en) | 1978-03-29 | 1987-12-29 | James C. Pearce | Arctic multi-angle conical structure |
SE440804B (en) * | 1981-01-26 | 1985-08-19 | Klas Heyman | BED OF FRICTION MATERIAL ESTABLISHABLE STOCK CONSTRUCTION |
GB9113194D0 (en) | 1991-06-19 | 1991-08-07 | Earl & Wright Ltd | Offshore structure |
US6371695B1 (en) | 1998-11-06 | 2002-04-16 | Exxonmobil Upstream Research Company | Offshore caisson having upper and lower sections separated by a structural diaphragm and method of installing the same |
GB0324317D0 (en) | 2003-10-17 | 2003-11-19 | Dixon Richard K | A composite marine foundation |
ES2749915T3 (en) | 2006-07-07 | 2020-03-24 | Gicon Windpower Ip Gmbh | Wind turbine with floating foundation on the high seas |
US8661752B2 (en) | 2006-09-21 | 2014-03-04 | Ahmed Phuly | Foundation with slab, pedestal and ribs for columns and towers |
GB0810431D0 (en) | 2008-06-07 | 2008-07-16 | Concrete Marine Structures Ltd | Apparatus and method |
NO329946B1 (en) * | 2008-08-14 | 2011-01-31 | Olav Olsen As Dr Techn | Foundations for an offshore wind turbine generator as well as methods for building and installing the foundation |
DE102008041849A1 (en) | 2008-09-05 | 2010-03-25 | Max Bögl Bauunternehmung GmbH & Co. KG | Off-shore system, foundation of an off-shore system and method for setting up an off-shore system |
NO330530B1 (en) | 2009-06-10 | 2011-05-09 | Seatower As | Apparatus and method for supporting a wind turbine or the like |
US8743784B2 (en) | 2010-08-04 | 2014-06-03 | Qualcomm Incorporated | VHT-SIG-B field in null data packets (NDPs) |
FR2970694B1 (en) | 2011-01-25 | 2015-07-03 | Dcns | FLOATING SUPPORT FOR A WIND-TYPE STRUCTURE |
-
2012
- 2012-10-18 FI FI20126086A patent/FI20126086L/en not_active Application Discontinuation
-
2013
- 2013-10-17 WO PCT/FI2013/050990 patent/WO2014060650A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014060650A3 (en) | 2014-07-31 |
WO2014060650A2 (en) | 2014-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |