GB1153653A - Marine Structures - Google Patents
Marine StructuresInfo
- Publication number
- GB1153653A GB1153653A GB50621/68A GB5062168A GB1153653A GB 1153653 A GB1153653 A GB 1153653A GB 50621/68 A GB50621/68 A GB 50621/68A GB 5062168 A GB5062168 A GB 5062168A GB 1153653 A GB1153653 A GB 1153653A
- Authority
- GB
- United Kingdom
- Prior art keywords
- columns
- platform
- footings
- oct
- hollow
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Foundations (AREA)
- Earth Drilling (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
1,153,653. Offshore platform. LITTON INDUSTRIES Inc. 10 Oct., 1966 [11 Oct., 1965], No. 50621/65. Divided out of 1,153,652. Heading E1H. A marine structure comprises three hollow columns 23, 24, 25 supporting a triangular working platform 12, the columns being capable of being flooded so that the structure can be maintained in a floating position on the surface of the water, or in a semi-submerged position in which the columns are partly submerged, or in a bottom-sitting position in water sufficiently shallow to permit the platform to remain above water level when the structure is in the bottom-sitting position, and each of the columns 23, 24, 25 is supported by a hollow footing such as 27 at its base, the footings having a boat shaped contour and being orientated to define a centre line in the direction in which towing meets least resistance, those footings 31, 32 which support the stern columns being toed-in with respect to the centre-line.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US494507A US3397545A (en) | 1965-10-11 | 1965-10-11 | Marine structure |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1153653A true GB1153653A (en) | 1969-05-29 |
Family
ID=23964771
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB50621/68A Expired GB1153653A (en) | 1965-10-11 | 1966-10-10 | Marine Structures |
GB45263/66A Expired GB1153652A (en) | 1965-10-11 | 1966-10-10 | Marine Structures |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB45263/66A Expired GB1153652A (en) | 1965-10-11 | 1966-10-10 | Marine Structures |
Country Status (4)
Country | Link |
---|---|
US (1) | US3397545A (en) |
JP (1) | JPS4927828B1 (en) |
GB (2) | GB1153653A (en) |
NL (1) | NL6612905A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4897341A (en) * | 1972-03-24 | 1973-12-12 | ||
US4298945A (en) * | 1978-05-12 | 1981-11-03 | Eltra Corporation | Character generating method and apparatus |
GB2200082A (en) * | 1987-01-23 | 1988-07-27 | Goetaverken Arendal Ab | Semisubmersible vessel having means for increasing stability and dampening motion |
CN117341914A (en) * | 2023-10-07 | 2024-01-05 | 自然资源部第二海洋研究所 | Ocean geophysical prospecting platform with high operation efficiency and suitable for shoal and operation method thereof |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6712041A (en) * | 1967-09-01 | 1969-03-04 | ||
US3490406A (en) * | 1968-08-23 | 1970-01-20 | Offshore Co | Stabilized column platform |
USRE29167E (en) * | 1968-09-04 | 1977-04-05 | Santa Fe International Corporation | Twin hull variable draft drilling vessel |
FR2367697A1 (en) * | 1976-10-12 | 1978-05-12 | Doris Dev Richesse Sous Marine | DEVICE FOR PLACING A CRANE ON A PLATFORM INSTALLED AT SEA |
SE433832B (en) * | 1977-02-23 | 1984-06-18 | Blehr & Tenvig As | VESSEL STABILIZATION DEVICE |
DE2731788C2 (en) * | 1977-07-14 | 1979-07-19 | Dyckerhoff & Widmann Ag, 8000 Muenchen | Semi-submersible watercraft |
US4440103A (en) * | 1979-09-07 | 1984-04-03 | Lang Thomas G | Semi-submerged ship construction |
US4576520A (en) * | 1983-02-07 | 1986-03-18 | Chevron Research Company | Motion damping apparatus |
NO300884B1 (en) * | 1995-12-06 | 1997-08-11 | Fred Olsen | Wave dampers for floating structures |
US6652192B1 (en) | 2000-10-10 | 2003-11-25 | Cso Aker Maritime, Inc. | Heave suppressed offshore drilling and production platform and method of installation |
US6524032B2 (en) | 2000-10-10 | 2003-02-25 | Cso Aker Maritime, Inc. | High capacity nonconcentric structural connectors and method of use |
US6601649B2 (en) * | 2001-05-01 | 2003-08-05 | Drillmar, Inc. | Multipurpose unit with multipurpose tower and method for tendering with a semisubmersible |
US7086809B2 (en) * | 2003-01-21 | 2006-08-08 | Marine Innovation & Technology | Minimum floating offshore platform with water entrapment plate and method of installation |
US6899492B1 (en) * | 2003-05-05 | 2005-05-31 | Nagan Srinivasan | Jacket frame floating structures with buoyancy capsules |
US20120114421A1 (en) * | 2009-07-13 | 2012-05-10 | Arno Laurentius Michael Van Den Haak | Semi-submersible floating structure |
KR101164085B1 (en) * | 2009-09-15 | 2012-07-12 | 대우조선해양 주식회사 | Roll Suppression Device for offshore structure |
US20110174206A1 (en) * | 2010-01-19 | 2011-07-21 | Kupersmith John A | Wave attenuating large ocean platform |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US919694A (en) * | 1908-10-09 | 1909-04-27 | James Serene Chase | Water-craft. |
US1422542A (en) * | 1919-12-03 | 1922-07-11 | Creed Frederick George | Multiple-hull boat |
US1815286A (en) * | 1930-05-16 | 1931-07-21 | William R Blair | Seagoing craft |
US2973046A (en) * | 1957-02-07 | 1961-02-28 | Mclean Ind Inc | Apparatus for offshore recovery and storage of oil and the like |
US3176644A (en) * | 1963-06-26 | 1965-04-06 | Movible Offshore Inc | Retractable dampener for vessels |
US3273526A (en) * | 1963-11-15 | 1966-09-20 | Lawrence R Glosten | Stable ocean platform |
US3246476A (en) * | 1963-12-05 | 1966-04-19 | Kerr Mc Gee Oil Ind Inc | Submersible vessel for submarine operations |
US3289419A (en) * | 1964-02-03 | 1966-12-06 | Camco Inc | Sea raft |
US3324401A (en) * | 1964-06-01 | 1967-06-06 | Sylvania Electric Prod | Direct indicating frequency determining circuit employing peak detecting combined delayed and undelayed signals of unknown frequency |
-
1965
- 1965-10-11 US US494507A patent/US3397545A/en not_active Expired - Lifetime
-
1966
- 1966-09-13 NL NL6612905A patent/NL6612905A/xx unknown
- 1966-10-10 GB GB50621/68A patent/GB1153653A/en not_active Expired
- 1966-10-10 GB GB45263/66A patent/GB1153652A/en not_active Expired
-
1971
- 1971-02-16 JP JP46007017A patent/JPS4927828B1/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4897341A (en) * | 1972-03-24 | 1973-12-12 | ||
JPS5311790B2 (en) * | 1972-03-24 | 1978-04-24 | ||
US4298945A (en) * | 1978-05-12 | 1981-11-03 | Eltra Corporation | Character generating method and apparatus |
GB2200082A (en) * | 1987-01-23 | 1988-07-27 | Goetaverken Arendal Ab | Semisubmersible vessel having means for increasing stability and dampening motion |
CN117341914A (en) * | 2023-10-07 | 2024-01-05 | 自然资源部第二海洋研究所 | Ocean geophysical prospecting platform with high operation efficiency and suitable for shoal and operation method thereof |
CN117341914B (en) * | 2023-10-07 | 2024-05-14 | 自然资源部第二海洋研究所 | Ocean geophysical prospecting platform with high operation efficiency and suitable for shoal and operation method thereof |
Also Published As
Publication number | Publication date |
---|---|
US3397545A (en) | 1968-08-20 |
JPS4927828B1 (en) | 1974-07-20 |
NL6612905A (en) | 1967-04-12 |
GB1153652A (en) | 1969-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1153653A (en) | Marine Structures | |
GB1232688A (en) | ||
GB1310142A (en) | Buoyant offshore structures | |
GB995539A (en) | Marine platform support structure | |
IE39016L (en) | Transporting and launching an offshore tower | |
GB1426218A (en) | Marine craft or vessels | |
GB1530732A (en) | Method of submerging an off-shore structure | |
GB1197762A (en) | Improvements in or relating to Mobile Marine Platform Apparatus. | |
GB1202228A (en) | Hydrofoil craft having displacement foils | |
GB1186499A (en) | A Marine Platform for Vessel Mooring and like purposes | |
ES416756A1 (en) | Floating vessels for handling large items | |
GB1079250A (en) | Structure for carrying out operations in deep waters | |
GB1368909A (en) | Foil-strut assembly for a hydrofoil boat | |
GB1294401A (en) | Self righting vessel | |
GB1278150A (en) | Method of building ships | |
GB1177362A (en) | Floatable Structure | |
GB1104352A (en) | Improvements in and relating to methods of and apparatus for building marine structures such as lighthouses | |
GB1402468A (en) | Method of installing large tanks in ships and floating structures | |
GB1454291A (en) | Marine structure | |
GB1472538A (en) | Stabilisation of maritime structures | |
GB1209840A (en) | A device for mooring ships | |
GB1067658A (en) | Improvements in or relating to methods of manufacturing floating tanks for the storage of oil | |
GB1310256A (en) | Buoys | |
GB1288989A (en) | ||
GB1103991A (en) | Improvements relating to apparatus for submerging an object beneath the surface of a liquid |