CN106638662A - Three-bucket-foundation combined foundation structure system of concrete supporting structure - Google Patents
Three-bucket-foundation combined foundation structure system of concrete supporting structure Download PDFInfo
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- CN106638662A CN106638662A CN201611014456.9A CN201611014456A CN106638662A CN 106638662 A CN106638662 A CN 106638662A CN 201611014456 A CN201611014456 A CN 201611014456A CN 106638662 A CN106638662 A CN 106638662A
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- concrete
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- bucket
- bucket foundation
- ballast cabin
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- 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
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention relates to the field of foundation structures, and discloses a three-bucket-foundation combined foundation structure system of a concrete supporting structure. The three-bucket-foundation combined foundation structure system comprises three bucket foundations, wherein the connecting lines of the center points of the three bucket foundations form a triangle. The top of each bucket foundation is connected with a concrete ballast tank structure. The part between every two adjacent concrete ballast tank structures is connected with a vertical concrete connecting piece. A concrete connecting bottom plate is arranged among the three vertical concrete connecting pieces. A concrete column located in the center is arranged at the upper portion of the concrete connecting bottom plate. A concrete connecting top plate is arranged on the top of the concrete column. The concrete column and each concrete ballast tank structure are connected through an oblique sheet variable section concrete structure. Through the concrete supporting structure similar to a special-shaped column, large bending moment transmitted from an upper structure is effectively and approximately converted into pull force and pressure at the bucket foundation positions, so that the maximum bearing force of the bucket foundations is brought into play, and materials are saved.
Description
Technical field
The present invention relates to the foundation structure field of a kind of harbour, ocean, water conservancy and science of bridge building, is to be related to specifically
A kind of many are combined to optimize the foundation structure of bucket foundation stress.
Background technology
At present, in ocean engineering field such as Oversea wind power generation engineering, foundation structure generally has pile foundation, gravity type base
The forms such as plinth, jacket-type basis, negative-pressure foundation and floating platform, these foundation structures generally need large-scale equipment to be transported
And installation, cause operating expenses higher, construction period is longer.For comparing conventional infrastructure, bucket foundation is due to its cost
The features such as cheap, convenient, safe and reliable construction, reusing, is widely used in ocean engineering.
But, offshore wind power generation basic structure local environment is sufficiently complex, and load is except under superstructure transmission
Outside the vertical forces of construction weight such as the blower fan pylon for coming, also wind load is delivered to the horizontal force and moment of flexure of foundation structure, and
Wave, ocean current, sea ice force etc..Big moment load is generally resulted in and needs bucket foundation to be relatively large in diameter, and major diameter monotubular is basic
Construction restrictive condition it is more, such as its transport and installation process need large-scale equipment.
Therefore, how reasonable in design base form and force transfer system, upper load is safely and effectively delivered to cartridge type
Basis, and the bearing capacity of the performance bucket foundation of maximum possible, the construction restriction for overcoming major diameter monotubular basis is bucket foundation
A key link in design.
The content of the invention
The present invention is to solve the above-mentioned problems in the prior art, there is provided three of a kind of concrete support structure
Bucket foundation combined type foundation structure system, is formed by oblique sheet type variable cross-section xoncrete structure and concrete circular rod structure
The concrete support structure of similar Special-Shaped Column, the larger moment of flexure for effectively transmitting superstructure is near at bucket foundation
Pulling force and pressure are seemingly converted into, the bearing capacity maximum to play bucket foundation, material-saving, and be capable of achieving in construction " floating
Fortune-sinking-leveling " complete set technology, short construction period reduces marine wind electric field construction cost.
In order to solve above-mentioned technical problem, the present invention is achieved by following technical scheme：
A kind of three bucket foundation combined type foundation structure systems of concrete support structure, including three bucket foundations,
The central point line of three bucket foundations constitutes a triangle, and each described cylinder type basal top is connected with a coagulation
Soil pressure carries cabin structure, and the central shaft of the connected bucket foundation of central shaft of the concrete ballast cabin structure is conllinear；
A vertical concrete connector, the vertical concrete connector are connected with described in each two between concrete ballast cabin structure
It is coplanar with the central shaft of two concrete ballast cabin structures being connected；Set between three vertical concrete connectors
Concrete connecting bottom board is equipped with, the concrete connecting bottom board is located at the bucket foundation and the concrete ballast cabin structure institute
On the horizontal plane of connection；The concrete connecting bottom board top is provided with concrete column, and the concrete column is located at described in three
At the triangle heart of bucket foundation；The concrete column top is provided with concrete connection top board, the concrete
Connection top board is used to connect superstructure；Respectively by 1-4 between the concrete column and each described concrete ballast cabin structure
Individual oblique sheet type variable cross-section xoncrete structure connection, the height of the oblique sheet type variable cross-section xoncrete structure is mixed with described
Solidifying earth pillar it is highly consistent, its cross-sectional length by the concrete connect top board to the concrete ballast cabin structure edge in connect
Continuous change.
Wherein, the bucket foundation is internally provided with multiple cabins.
Wherein, the bucket foundation is steel cylinder shape, and external diameter is 10～20m, is highly 4～6m.
Wherein, the clear distance between bucket foundation described in each two is 1～3 times of the bucket foundation external diameter.
Wherein, the concrete ballast cabin structure for opening upwards cylindrical shape, its external diameter is 10～20m, highly for 4～
6m。
Wherein, the bucket foundation periphery arranges upwardly extending steel floor and inserts the concrete ballast cabin knot
Structure, to realize the connection of the concrete ballast cabin structure and the bucket foundation.
Wherein, the highly consistent and scope of the height of the vertical concrete connector and the concrete ballast cabin structure
For 4～6m, thickness is 0.5m～1.5m；The both sides up and down of the vertical concrete connector respectively with the concrete ballast cabin
The upper and lower surface of structure is flushed.
Wherein, the thickness of the concrete connecting bottom board and concrete connection top board is 0.5m～2m.
Wherein, the height of the concrete column is 10～20m.
Wherein, the thickness of the oblique sheet type variable cross-section xoncrete structure is 0.5m～2m.
The invention has the beneficial effects as follows：
The combined type foundation structure system of the present invention adopts concrete support structure transition between three bucket foundations, and
Three bucket foundations are linked to be into entirety, are conducive to increasing foundation structure system resistance to tipping moment, improve stablizing in transportation
Property；Concrete support structure can adopt cast in place process, be monolithic construction, and upper load is transmitted jointly, increase structure overall just
Degree.
The combined type foundation structure system of the present invention is by oblique sheet type variable cross-section xoncrete structure and concrete cylindrical
Structure forms the structure stress system of similar Special-Shaped Column, the larger moment of flexure for effectively transmitting superstructure, in cartridge type base
Pulling force and pressure are approximately converted at plinth, to play the maximum bearing capacity of bucket foundation and population effect, version is simple, receives
Power system is clear, material-saving, reduces cost.Oblique sheet type variable cross-section xoncrete structure both material-saving, can make top again
The load for transmitting more uniformly is diffused into bucket foundation, is prevented effectively from stress concentration.
The combined type foundation structure system of the present invention is less with monotubular bucket foundation phase diameter group, is capable of achieving in construction
" transportation by driving-sinking-leveling " complete set technology, foundation structure and tower and blower fan integral installation at sea, can in work progress
The use of large-scale equipment is reduced, equipment needed thereby is simple, and installation time offshore only needs a few hours, relative to conventional infrastructure construction
Cycle is short, efficiency high, safety and environmental protection, the construction speed that can make offshore wind farm is greatly improved, and construction period significantly shortens, greatly
The construction cost of marine wind electric field is reduced, makes offshore wind farm more possess the condition of standardization, Development of Modular.
Description of the drawings
Fig. 1 is the front view of foundation structure system provided by the present invention；
Fig. 2 is the top view of foundation structure system provided by the present invention.
In figure：1st, bucket foundation；2nd, concrete ballast cabin structure；3rd, vertical concrete connector；4th, concrete column；5th, tiltedly
To sheet type variable cross-section xoncrete structure；6th, concrete connection top board；7th, concrete connecting bottom board.
Specific embodiment
For the content of the invention, feature and the effect of the present invention can be further appreciated that, following examples are hereby enumerated, and coordinate accompanying drawing
Describe in detail as follows：
As depicted in figs. 1 and 2, present embodiment discloses a kind of three bucket foundation combined type bases of concrete support structure
Plinth structural system, including three identicals of identical concrete ballast cabin structure 2, three of identical bucket foundation 1, three are vertical
The oblique 5, coagulation of sheet type variable cross-section xoncrete structure of the identical of concrete cylindrical 4, three of concrete connector 3,
Soil connection top board 6 and a concrete connecting bottom board 7.
Bucket foundation 1 is the open cylinder-shaped steel architecture basics in top seal, bottom, and external diameter is 15m, wall thickness 25mm, top
Lid thickness 50mm, the high 5m of cylinder, its inside is divided into multiple cabins by arranging subdivision plate.The diameter of bucket foundation 1 is usually 10～
20m, height is usually 4～6m；Material can be armored concrete, steel, steel-concrete composite；Inside can be carried out
Subdivision process, it is also possible to do not carry out subdivision process.Subdivision plate can constitute cellular, including a regular hexagon subdivision at center
And six identical side subdivisions being uniformly arranged on around it, all of steel subdivision plate equal length, it is steel circular cylinder
0.25 times of 1 diameter of movement of type basis.
Three bucket foundations 1 can constitute an equilateral triangle and be arranged according to its central point line in the horizontal plane,
The distance between central point of each two bucket foundation 1 is 25m.The arrangement requirement of three bucket foundations 1 is in the horizontal plane in three
The center of the bucket foundation of angular distribution, i.e., three 1 is respectively on three summits of the triangle.Each two bucket foundation 1 it
Between clear distance be 1～3 times of the external diameter of bucket foundation 1, can so give full play to concrete support structure optimization cartridge type base
While 1 bearing capacity of plinth, the carrying energy of mass-type foundation structural system is improved using the population effect of three bucket foundations 1
Power.
Concrete ballast cabin structure 2 is that open top, a kind of of bottom lock are inverted cylindric xoncrete structure, its external diameter
For 15m, wall thickness 35mm, bottom thickness 50mm, high 5m.The external diametrical extent of concrete ballast cabin structure 2 is 10～20m, altitude range
It is 4～6m.The central shaft of concrete ballast cabin structure 2 is conllinear with the central shaft of the bucket foundation 1 being connected corresponding to it, and coagulation
Soil pressure carries the diameter of cabin structure 2 and the equal diameters of bucket foundation 1.The inside configuration of concrete ballast cabin structure 2 may also set up point
Deck board, or increase trapezoidal floor on the inside of bulkhead, to increase the rigidity of concrete ballast cabin structure 2.By bucket foundation 1 week
Side arranges the annular steel floor that extends and inserts concrete ballast cabin structure 2 solving concrete ballast cabin structure 2 and cylinder
Connectivity problem between type basis 1, this connected mode can be prevented effectively from the stress concentration phenomenon of conventional connecting node, improve
The integral rigidity of structure.
Vertical concrete connector 3 is in vertically arranged cuboid flake structure, and height is generally tied with concrete ballast cabin
The highly consistent and scope of structure 2 is 0.5m～1.5m in 4～6m, thickness, and concrete size can be adjusted according to Practical Project.
Be connected with a vertical concrete connector 3 between each two concrete ballast cabin structure 2, the vertical concrete connector 3 with
The central shaft of the two concrete ballast cabin structures 2 for being connected at grade, and up and down the two of vertical concrete connector 3
Side flushes respectively with the upper and lower surface of concrete ballast cabin structure 2.Concrete connecting bottom board 7 is board-like xoncrete structure, is arranged
Between three vertical concrete connectors 3, it is connected with three concrete ballast cabin structures 2 positioned at three bucket foundations 1
On horizontal plane, i.e., concrete connecting bottom board 7 is trapped among between three vertical concrete connectors and is located at its bottom plane.Concrete
The thickness of connecting bottom board 7 is generally 0.5m～2m, and concrete size can be adjusted according to Practical Project.Vertical concrete connection
Part 3, the configurable reinforcing bar in the inside of concrete connecting bottom board 7.Concrete ballast cabin structure 2, vertical concrete connector 3 and concrete
The setting of connecting bottom board 7 further increases the globality of three bucket foundations 1, is conducive to improving practice of construction quality, makes three
The interphase interaction of individual bucket foundation produces population effect, and using the population effect between three bucket foundations three cylinders can be avoided
Excessive, overall so as to the reduce foundation structure system differential settlement of the 1 internal force difference in type basis.
Concrete column 4 is cylindrical concrete soil structure, and external diameter is 5m, is highly 20m, the configurable reinforcing bar in inside.Concrete
Post 4 is arranged at three triangle heart positions of bucket foundation 1, and its bottom is connected on concrete connecting bottom board 7
Surface, its external diametrical extent is 4～6m, and altitude range is 10～20m.Between each concrete ballast cabin structure 2 and concrete column 4
Connected by an oblique sheet type variable cross-section xoncrete structure 5 respectively, and oblique sheet type variable cross-section xoncrete structure 5 with connect
The central shaft of the concrete ballast cabin structure 2 for connecing and the central shaft of concrete column 4 are at grade.Each two is adjacent oblique thin
Angle between chip variable cross-section xoncrete structure 5 is 120 degree, its internal configurable reinforcing bar.Oblique sheet type variable cross-section coagulation
The bottom of soil structure 5 is connected to concrete connecting bottom board 7, and it is highly highly consistent with concrete column 4, is highly 20m, and thickness is
0.5m～2m；The oblique top cross-sectional length of sheet type variable cross-section xoncrete structure 5 is 2.5m, and its cross-sectional length is connected by concrete
Top board 6 to the edge of concrete ballast cabin structure 2 (in the inner part) is in consecutive variations.Concrete column 4 and three oblique sheet types changes cut
The combination of surface concrete structure 5 forms the structure stress system similar to Special-Shaped Column, can be reasonably resistant to what top was transmitted
Larger moment of flexure, is approximately converted into pulling force and pressure at bucket foundation 1, to play the maximum bearing capacity of bucket foundation and colony's effect
Should, this version material-saving reduces cost, with good economy.
Concrete connection top board 6 is circular concrete plank frame, its a diameter of 10m, and thickness is 0.5m, and inside is configurable
Reinforcing bar.Concrete connects a diameter of 8～15m of top board 6, and thickness is 0.5m～2m.Concrete connection top board 6 is arranged on concrete
Post 4 and three oblique tops of sheet type variable cross-section xoncrete structure 5, for passing through the attachment structures such as ring flange with superstructure such as
The structures such as offshore fan tower barrel, ocean platform connect, and load that superstructure is transmitted and moment of flexure pass down to mix
In solidifying soil supporting construction, and then it is delivered on three bucket foundations 1.
The foundation structure system of the present invention can carry out assembly after integral assembling with top blower fan again on land, by sea
Its entirety is dragged to construction location by upper floating towage, realizes that injection is installed by deadweight and negative pressure.After in use or using finishing
Can also be by the basic jacking be recycled with air pressure reverse during injection.
Although being described to the preferred embodiments of the present invention above in conjunction with accompanying drawing, the invention is not limited in
The specific embodiment stated, above-mentioned specific embodiment is only schematic, be not it is restricted, this area it is common
Technical staff in the case of without departing from present inventive concept and scope of the claimed protection, may be used also under the enlightenment of the present invention
To make the concrete conversion of many forms, these are belonged within protection scope of the present invention.
Claims (10)
1. a kind of three bucket foundation combined type foundation structure systems of concrete support structure, including three bucket foundations, its
It is characterised by, the central point line of three bucket foundations constitutes a triangle, each described cylinder type basal top connection
There is a concrete ballast cabin structure, in the connected bucket foundation of central shaft of the concrete ballast cabin structure
Heart axle is conllinear；A vertical concrete connector is connected with described in each two between concrete ballast cabin structure, it is described vertical mixed
Solidifying soil connector is coplanar with the central shaft of two concrete ballast cabin structures being connected；Three vertical concrete connect
Concrete connecting bottom board is provided between fitting, the concrete connecting bottom board is located at the bucket foundation and the coagulation soil pressure
Carry on the horizontal plane that cabin structure is connected；The concrete connecting bottom board top is provided with concrete column, the concrete column position
At the triangle heart of three bucket foundations；The concrete column top is provided with concrete connection top board,
The concrete connection top board is used to connect superstructure；Between the concrete column and each described concrete ballast cabin structure
Respectively by 1-4 oblique sheet type variable cross-section xoncrete structure connection, the height of the oblique sheet type variable cross-section xoncrete structure
Degree is highly consistent with the concrete column, and its cross-sectional length is tied by concrete connection top board to the concrete ballast cabin
Structure edge is in consecutive variations.
2. three bucket foundation combined type foundation structure systems of a kind of concrete support structure according to claim 1,
Characterized in that, the bucket foundation is internally provided with multiple cabins.
3. three bucket foundation combined type foundation structure systems of a kind of concrete support structure according to claim 1,
Characterized in that, the bucket foundation is steel cylinder shape, external diameter is 10～20m, is highly 4～6m.
4. three bucket foundation combined type foundation structure systems of a kind of concrete support structure according to claim 1,
Characterized in that, the clear distance described in each two between bucket foundation is 1～3 times of the bucket foundation external diameter.
5. three bucket foundation combined type foundation structure systems of a kind of concrete support structure according to claim 1,
Characterized in that, cylindrical shape of the concrete ballast cabin structure for opening upwards, its external diameter is 10～20m, highly for 4～
6m。
6. three bucket foundation combined type foundation structure systems of a kind of concrete support structure according to claim 1,
Characterized in that, the bucket foundation periphery arranges upwardly extending steel floor and inserts the concrete ballast cabin structure,
To realize the connection of the concrete ballast cabin structure and the bucket foundation.
7. three bucket foundation combined type foundation structure systems of a kind of concrete support structure according to claim 1,
Characterized in that, the height of the vertical concrete connector is with the highly consistent and scope of the concrete ballast cabin structure
4～6m, thickness is 0.5m～1.5m；Tie with the concrete ballast cabin respectively on the both sides up and down of the vertical concrete connector
The upper and lower surface of structure is flushed.
8. three bucket foundation combined type foundation structure systems of a kind of concrete support structure according to claim 1,
Characterized in that, the thickness of the concrete connecting bottom board and concrete connection top board is 0.5m～2m.
9. three bucket foundation combined type foundation structure systems of a kind of concrete support structure according to claim 1,
Characterized in that, the height of the concrete column is 10～20m.
10. three bucket foundation combined type foundation structure systems of a kind of concrete support structure according to claim 1,
Characterized in that, the thickness of the oblique sheet type variable cross-section xoncrete structure is 0.5m～2m.
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| CN201611014456.9A CN106638662B (en) | 2016-11-15 | 2016-11-15 | A kind of three bucket foundation combined type foundation structure systems of concrete support structure |
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| CN201611014456.9A CN106638662B (en) | 2016-11-15 | 2016-11-15 | A kind of three bucket foundation combined type foundation structure systems of concrete support structure |
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| CN106638662A true CN106638662A (en) | 2017-05-10 |
| CN106638662B CN106638662B (en) | 2019-04-23 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589763A (en) * | 2018-07-02 | 2018-09-28 | 天津大学 | A kind of anti-buckling structure of bucket foundation |
| CN109306706A (en) * | 2018-11-01 | 2019-02-05 | 合肥学院 | Main and auxiliary barrel seabed injection device and construction method thereof |
| CN112674007A (en) * | 2021-01-29 | 2021-04-20 | 山东海洋工程装备研究院有限公司 | Gravity bottom-sitting type deep sea cultivation general foundation and construction and installation method thereof |
| CN113412353A (en) * | 2019-02-11 | 2021-09-17 | 株式会社攸朱 | Underwater concrete block structure construction method |
| WO2021224525A1 (en) * | 2020-05-08 | 2021-11-11 | Seaplace S.L. | Floating reinforced concrete platform applicable to the marine wind power sector industry |
| GB2614902A (en) * | 2022-01-21 | 2023-07-26 | Subsea 7 Ltd | Foundations for offshore wind turbines |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736754A (en) * | 2010-01-29 | 2010-06-16 | 天津大学 | Offshore wind power unit foundation adopting prestressed concrete cylindrical structure |
| KR20130094410A (en) * | 2012-02-16 | 2013-08-26 | 이지현 | Suction bucket foundation |
| CN103981894A (en) * | 2014-04-30 | 2014-08-13 | 天津大学 | Multi-cylindrical foundation combined foundation structure system |
| CN203924100U (en) * | 2014-04-30 | 2014-11-05 | 天津大学 | A kind of four bucket foundation combined type foundation structure systems with support |
| CN103981884B (en) * | 2014-04-30 | 2016-04-13 | 天津大学 | A kind of foundation structure system of three bucket foundations combination |
| KR20160059570A (en) * | 2014-11-18 | 2016-05-27 | 현대건설주식회사 | Suction bucket foundation for decreasing resistance of seawater and adjusting verticality, installing and lifting method |
-
2016
- 2016-11-15 CN CN201611014456.9A patent/CN106638662B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736754A (en) * | 2010-01-29 | 2010-06-16 | 天津大学 | Offshore wind power unit foundation adopting prestressed concrete cylindrical structure |
| KR20130094410A (en) * | 2012-02-16 | 2013-08-26 | 이지현 | Suction bucket foundation |
| CN103981894A (en) * | 2014-04-30 | 2014-08-13 | 天津大学 | Multi-cylindrical foundation combined foundation structure system |
| CN203924100U (en) * | 2014-04-30 | 2014-11-05 | 天津大学 | A kind of four bucket foundation combined type foundation structure systems with support |
| CN103981884B (en) * | 2014-04-30 | 2016-04-13 | 天津大学 | A kind of foundation structure system of three bucket foundations combination |
| KR20160059570A (en) * | 2014-11-18 | 2016-05-27 | 현대건설주식회사 | Suction bucket foundation for decreasing resistance of seawater and adjusting verticality, installing and lifting method |
Non-Patent Citations (1)
| Title |
|---|
| 乐丛欢等: "分舱板对海上风机混凝土筒型基础承载模式的影响", 《工程力学》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589763A (en) * | 2018-07-02 | 2018-09-28 | 天津大学 | A kind of anti-buckling structure of bucket foundation |
| CN108589763B (en) * | 2018-07-02 | 2024-04-19 | 天津大学 | Barrel-type foundation buckling restrained structure |
| CN109306706A (en) * | 2018-11-01 | 2019-02-05 | 合肥学院 | Main and auxiliary barrel seabed injection device and construction method thereof |
| CN113412353A (en) * | 2019-02-11 | 2021-09-17 | 株式会社攸朱 | Underwater concrete block structure construction method |
| WO2021224525A1 (en) * | 2020-05-08 | 2021-11-11 | Seaplace S.L. | Floating reinforced concrete platform applicable to the marine wind power sector industry |
| ES2876053A1 (en) * | 2020-05-08 | 2021-11-11 | Seaplace Sl | FLOATING PLATFORM OF REINFORCED CONCRETE APPLICATION TO THE INDUSTRY OF THE MARINE WIND POWER SECTOR (Machine-translation by Google Translate, not legally binding) |
| CN112674007A (en) * | 2021-01-29 | 2021-04-20 | 山东海洋工程装备研究院有限公司 | Gravity bottom-sitting type deep sea cultivation general foundation and construction and installation method thereof |
| GB2614902A (en) * | 2022-01-21 | 2023-07-26 | Subsea 7 Ltd | Foundations for offshore wind turbines |
| NL2034000A (en) | 2022-01-21 | 2023-08-01 | Subsea 7 Ltd | Foundations for offshore wind turbines |
| GB2615652A (en) * | 2022-01-21 | 2023-08-16 | Subsea 7 Ltd | Foundations for offshore wind turbines |
| GB2614902B (en) * | 2022-01-21 | 2024-09-25 | Seaway 7 Eng B V | Foundations for offshore wind turbines |
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