CN110239684A - A kind of more body composite floating type platforms, the floating type man-made island based on the platform, the man-made island method of construction - Google Patents
A kind of more body composite floating type platforms, the floating type man-made island based on the platform, the man-made island method of construction Download PDFInfo
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- 238000007667 floating Methods 0.000 title claims abstract description 244
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 20
- 229920001971 elastomer Polymers 0.000 claims abstract description 15
- 239000000806 elastomer Substances 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000004873 anchoring Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 15
- 230000009471 action Effects 0.000 abstract description 6
- 230000005489 elastic deformation Effects 0.000 description 24
- 238000011084 recovery Methods 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 7
- 239000003653 coastal water Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000004044 response Effects 0.000 description 4
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- 238000006243 chemical reaction Methods 0.000 description 3
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- 230000008569 process Effects 0.000 description 3
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- 230000007613 environmental effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
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Classifications
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- 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
-
- 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
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Abstract
There is a problem of that shaking amplitude is excessive for the whole floating type man-made island of rigidity, the present invention provides a kind of new more body composite floating type man-made island schemes.Floating type man-made island of the invention, the floating platform including playing carrying, the floating platform are spliced by least two float members, and adjacent float member is connected with each other using connector；And connector is elastomer, makes that opposite deflection or displacement can occur between each float member for forming floating platform, and can restore the deflection or displacement.Above scheme solve the problems, such as floating type man-made island under by action of wave force shaking amplitude it is excessive, so that floating type man-made island be made to can adapt to the stormy waves such as off-lying sea sea area.
Description
It is required that priority
Present applicant had submitted on 04 30th, 2019 to China State Intellectual Property Office entitled " a kind of more
Body composite floating type platform, the floating type man-made island based on the platform, the man-made island method of construction " patent application, should be
First to file application No. is 2019103624993, this application claims the priority of the earlier application.
Technical field
The invention belongs to floating type man-made island technical fields.It is spliced and combined in particular it relates to one kind by multiple float members
Made of floating platform, further relate to the method for construction of floating type man-made island and the man-made island based on the platform.
Background technique
Ocean is richly stored with renewable energy.The oceanic area of China's administration is about 3,000,000 km2, adjusted according to incomplete
Display is looked into, only the potential amount of Chinese Coastal Areas regenerable marine energy is about 15.8 hundred million kW, and technical exploitation amount is up to 6.47 hundred million kW.Sea
Ocean is also the major fields of national defence.For defendance sovereignty over territorial waters and economic rights and interests, various countries need can largely build an airport runway, shutdown
The offshore artificial island of the heavy constructions such as level ground, as the relay station for transporting goods and materials, the outpost position to safeguard one's country and exploitation ocean
The base of resource.
Current man-made island mainly has fixed artificial island and two kinds of floating type man-made island.Fixed artificial island refers to, uses
Manually fill out the man-made island for being fixed on seabed in sea or piling strtucture object composition.Floating type man-made island refers to, with floating structure structure
At anchoring seabed man-made island.Fixed artificial island is only applicable to the shallow water areas such as off-lying sea reef disk or coastal waters, and addressing is opposite
Limitation.In contrast, floating type man-made island has many advantages, such as that extensive using sea area, positioning is flexible and removable.
In existing floating type man-made island, there is a kind of mutually spliced and combined by multiple float members and form floating platform
Form.For example, Japan is assembled into sea with the rectangle float member of 6 pieces of 380m long, 60m wide in Tokyo Bay in August, 1999
Floating aerodrome, float member are made of steel plate, and adjacent float member is connected with each other in such a way that seabed is freezed.This airport tool
There is very big military value, wartime, which can be used as, supports the mobile base of operational aircraft to use.The airport in 2000 success into
After row takeoff and landing test, the civilian uses such as fishing platform, cargo berth, industry park and parking lot are also served as.
Between the above-mentioned float member for splicing and combining into floating type man-made island for rigid connection, make floating platform integral into
For the rigid platfor of a floating across the sea.And simply by the presence of the effect of slight wave force, floating platform relative sea level is
The overturning of certain angle can occur.Since floating platform size is usually all in km rank, even the flip angle in several years,
The shaking amplitude being shown on entire floating platform is also excessively big for the construction of structures on floating platform.
Therefore, the existing whole floating type man-made island of this rigidity is applicable only to the flat Mare Undarum domain such as coastal waters bay, is not suitable for off-lying sea
Equal stormy waves sea area.
Summary of the invention
It is an object of the invention to: there is a problem of that shaking amplitude is excessive for the whole floating type man-made island of existing rigidity,
A kind of new more body composite floating type platform schemes, floating type man-made island scheme and the man-made island based on the platform are provided
Construction program.With solve the problems, such as floating type man-made island under by action of wave force shaking amplitude it is excessive, to make floating type people
Work island can adapt to the stormy waves such as off-lying sea sea area.
To achieve the goals above, present invention employs following technical solutions:
Firstly, providing a kind of more body composite floating type platform schemes, the floating platform is by least two float members
It is spliced, adjacent float member is connected with each other using connector；And connector is elastomer, makes to form each of floating platform
Opposite deflection or displacement can occur between float member, and the deflection or displacement can be restored.Two adjacent float members it
Between using flexible connector be connected with each other, make floating platform elastic connection structure.
Relative to the floating type man-made island of existing rigid connection monoblock type, this programme uses a kind of distinctive relative resilient
Connector, float member is mutually spliced to the floating platform for being assembled to form a kind of distinctive relative resilient.Based on connection
The connector of two adjacent float members, floating platform are floated across the sea, when the effect by wave force, are assembled into floating
The independent stress of single float member of dynamic formula platform.Due to using a kind of distinctive relative resilient between each float member
Connector is connected with each other, and influences active force mutual between each float member comparatively small.
Specifically, power wave force being decomposed into the power and horizontal direction on vertical direction.Wherein, on vertical direction
Power acts on float member, and float member is made to have the trend to deflect, and connector has elastic deformation in this direction
Ability can make the deflection of float member generation with respect to the horizontal plane；Meanwhile the connector also has recovery bullet in this direction
Property deformation ability, additionally it is possible to make float member occur to restore home position after opposite deflection.Reaction is whole floating type flat
On platform, that is, reduce the shaking amplitude on vertical direction.In addition, making floating body when the power in horizontal direction acts on float member
Component has the trend that opposing compression occurs or pulls, and connector also has elastic deformation ability in this direction, can make to float
Relatively close or separate displacement occurs for body component；Meanwhile the connector also has the elastically-deformable energy of recovery in this direction
Power, additionally it is possible to float member be made to occur relatively close or restore home position far from after.It reacts on whole floating platform,
Reduce the shaking amplitude in horizontal direction.
Connector enables single float member to buffer the part action of wave force suffered by it, and is unlikely to whole biographies
It is handed to remaining float member, to reduce the shaking amplitude of floating platform entirety.It reacts on whole floating platform,
Relative to existing rigid monoblock type man-made island, it there will not be the angle of deflection very little and go out the case where just will form very big shaking amplitude
It is existing.Therefore, the floating type man-made island of this programme can be applied not only to the flat Mare Undarum domain such as coastal waters bay, moreover it is possible to be suitable for off-lying sea etc.
Stormy waves sea area.In addition, the defect that the shaking amplitude intrinsic by rigid monoblock type floating platform is big, this rigid floating formula people
If work island is applied to off-lying sea, size cannot be excessive, but is limited by size, the application of this rigid floating formula man-made island
Field is also very limited, and this programme is then able to solve or avoids above-mentioned relevant issues.
As the preferred embodiment of connector, the connector is cushion block, and cushion block is connected between adjacent float member, and is padded
Block is that elastomer makes the connector elastomer, so as to can occur between each float member of composition floating platform opposite
Deflection or displacement, and the deflection or displacement can be restored.
As another preferred embodiment of connector, the connector is by the cushion block that is connected between two adjacent float members
It is formed with rope, the rope is arranged in the edge of two adjacent float member opposing sidewalls, and the cushion block is arranged in two phases
The middle part of adjacent float member opposing sidewalls, the cushion block and/or rope are elastomer, and the cushion block and/or rope after assembly generate
Deformation, cushion block compress and rope tension make the connector elastomer so that form floating platform each float member it
Between can occur it is opposite deflect or displacement, and the deflection or displacement can be restored.
The connector is made of the compressed part being arranged between two adjacent float members with Tensile part, compressed
Part and/or Tensile part have elastic deformation and elastic deformation recovery capability, and connector is made to have elastic deformation and elastic deformation
Recovery capability.This programme using Tensile part and the mutually matched mode of compressed part, between two neighboring float member by
Compression piece bear two float members between pressure, Tensile part bear two float members between pulling force, the pressure with
Pulling force mutually balances, and float member is connected with each other.Specifically, the compressed part is to be arranged in two adjacent float members
Between cushion block, the Tensile part is several ropes being connected between two adjacent float members, the cushion block and/or
Rope has elastic deformation and elastic deformation recovery capability.Cushion block and rope are easy to obtain, and assemble simplicity, are a kind of economical
Type of attachment.Also, the rope is arranged in the edge of two adjacent float member opposing sidewalls, and the cushion block is arranged at two
The middle part of adjacent float member opposing sidewalls.This programme keeps float member stability interconnected stronger.
Further, a kind of floating type man-made island scheme based on above-mentioned more body composite floating type platforms is provided, including is risen
The floating platform of carrying effect, and floating platform is fixed on sea bed by multi-buoy mooring system.When in floating platform
When upper construction entirety construction of structures, it can guarantee the safety and steady of construction of structures.
As the preferred embodiment of multi-buoy mooring system, each float member for constituting floating platform passes through multipoint mooring respectively
System is fixed on sea bed.Since float member is the connection of relative resilient, therefore each float member that floating platform will be constituted
It is fixed on sea bed, relative motion amplitude between each float member is down to smaller by multi-buoy mooring system respectively.I.e.
When multiple float members are crossed in construction of structures, it can also guarantee the safety and steady of construction of structures.
In addition, this man-made island further includes having floating breakwater, the floating breakwater is arranged in outside the floating platform
It encloses.Floating type man-made island is protected using floating breakwater, further prevents the factors such as ocean wave power to floating type flat
The interference of platform makes the stationarity of floating platform and mooring system be protected, and is suitable for Deepwater Open Sea region complexity stormy waves stream
Under the conditions of run, be able to solve influence of the Deepwater Open Sea complex environment to man-made island.
As the preferred embodiment of floating breakwater, the floating breakwater is in closed, and floating platform is trapped among in it
Portion, preferably to consume the impact energy of Deepwater Open Sea region wave.
As the preferred embodiment of floating breakwater, the floating breakwater is spliced by least two parts.Such as it will float
Formula breakwater is divided into three parts, and wherein at least some length at least should allow for the required passage for stopping ship.When dragging
When the ships such as fortune ship need to stop floating platform, tie point only need to be removed, can make ship that can rest on floating platform.
As the preferred embodiment of floating breakwater, the floating breakwater outside side wall is provided with the indent for slicing
Portion.Using the inner fovea part structure, it is based on wave crest dissipation mechanism of energy dissipation, it is anti-by notch different lateral into the wave inside the notch
It penetrates, and is overlapped mutually to offset wave energy, to make floating breakwater that there is better wave absorption performance.This programme not only reduces and finishes
Structure stress, and reduce floating embankment movement and wave effect is made to its inside sheltered waters, to consume Deepwater Open Sea region wave
Impact energy, further prevent interference of the factors such as ocean wave power to floating platform.
As the preferred embodiment of floating breakwater, sea is exposed on the floating breakwater top, and lower part draft is greater than
30 meters.According to linear water waves theory, the sphere of action of wave force is generally in the water surface to underwater 30 meters or so, therefore it is anti-that floating is arranged
Wave dike is partly latent to be floated in seawater, and absorbs water 30 meters or more, to reduce influence of the wave force to floating type man-made island as far as possible.
As the preferred embodiment of floating breakwater, the floating breakwater of the invention is fixed by multi-buoy mooring system
It is specified on the sea bed below sea area in man-made island.
In addition, more body composite floating type man-made islands of the invention have corresponding sensor module in multiple location arrangements, use
In the dynamic response and stress condition that monitor floating type man-made island, and the monitoring system real-time monitoring by matching is floating type flat
The motor imagination and stress condition of platform and mooring mooring system guarantee the stationarity and safety of floating type man-made island.
As the preferred embodiment of sensor module, it is provided at the float member mass center for measuring float member movement
Three kinds of gyroscope, accelerometer and magnetometer sensors of response.On the side wall that the float member is contacted with water, if being provided with
Dry for measuring the surface pressure sensor of wave force suffered by floating platform.It is set between the compressed part and float member
It is equipped with the pressure sensor for measuring pressure between adjacent float member.It is provided on the cable of multi-buoy mooring system for surveying
The tension sensor of amount anchoring tension.
Based on sensor module dynamic response data collected, more body composite floating type man-made islands of the invention further include
There is monitoring system, the monitoring system includes signal monitoring tower, transferring device and data processing platform (DPP)；The signal monitoring tower will
The collected data of the sensor are sent to transferring device by wireless transmission；The sensor number that transferring device will receive
According to being sent to data processing platform (DPP).As the preferred embodiment of monitoring system, the monitoring system further includes for showing data
Display device, display device are connect with the data processing platform (DPP).
As the preferred embodiment of float member, the float member bottom is connected with clump weight, it is therefore an objective to reduce whole knot
Structure centroid position.As the preferred embodiment of clump weight, it is based on damper principle, the clump weight is connected to floating by flexible rope
Body member bottom section.This programme facilitates the swaying, surging and the horizontal Oscillating that reduce float member under outer sea wind wave stream environmental activity, indulges
The motor imagination of the freedom degrees such as Oscillating keeps floating platform more stable.
As the preferred embodiment of floating platform, the floating platform periphery is provided with by boat equipment, is held in the palm to prevent
Floating platform is hit when fortune is beached.
Still further, providing a kind of construction program applied to above-mentioned floating type man-made island: first in the prefabricated institute in land
Float member is stated, then the float member is transported to man-made island and specifies sea area, finally by the connector by adjacent floating body
Component is connected with each other, and forms the floating platform with assembly.It is first prefabricated as the preferred embodiment of floating breakwater method of construction
The floating breakwater, then the floating breakwater is transported to man-made island and specifies sea area, assembly is finally carried out, and be arranged in institute
State floating platform periphery.Further, after floating platform and floating breakwater assembly are completed, pass through multi-buoy mooring system
Floating platform and floating breakwater are fixed on the sea bed that man-made island is specified below sea area.It is floating type provided by this programme
Man-made island method of construction solves the difficulty that separate continent construction material lacks, and its construction technology rapid and convenient, construction process
Simple to be easy, construction period is short, can quickly build up, so that time cost and goods and materials cost further decrease.
In conclusion present invention employs a kind of peculiar relative to the floating type man-made island of existing rigid connection monoblock type
Relative resilient connector, float member is mutually spliced and has been assembled to form a kind of the floating type flat of distinctive relative resilient
Platform.Based on the connector of two adjacent float members of connection, floating platform is floated across the sea, when the effect by wave force
When, it is assembled into the independent stress of single float member of floating platform.It is a kind of peculiar due to being used between each float member
The connector of relative resilient be connected with each other, influence mutual active force comparatively small.Therefore, originally
The floating type man-made island of embodiment can be applied not only to the flat Mare Undarum domain such as coastal waters bay, moreover it is possible to be suitable for the stormy waves such as off-lying sea sea
Domain.
Based on the above-mentioned technical proposal, compared with the prior art, the invention has the following advantages:
1. using a kind of connection type of relative resilient, make the anti-wave ability enhancing of man-made island, to make man-made island
Adaptability enhancing, scale become larger, and are particularly suitable for the stormy waves such as Deepwater Open Sea sea area；Floating type man-made island of the invention be have it is comprehensive
Close property, multifunctional usage man-made island, can be applied to Deepwater Open Sea region Jian Gang, ship flying object safe navigation, rest and reorganize and
Supply etc., meets the demands such as "Oceanic" strategy target and development of resources, is suitable for maintenance national marine sovereignty interests and sea
The exploitation of foreign resource；
2. using the structure type of more body assembly, keeps float member reusable, further decrease construction cost；
3. first prefabricated towage again carries out assembled method of construction to specified sea area, it is tired to solve current man-made island construction construction
The disadvantages of difficulty involves great expense, and the period is long.
Detailed description of the invention
Fig. 1 is the elevational schematic view of more body composite floating type man-made islands.
Fig. 2 is the floor map of more body composite floating type man-made islands.
Fig. 3 is the elevational schematic view of the another embodiment of connector between float member.
Fig. 4 is the elevational schematic view of the another embodiment of connector between float member.
Fig. 5 is the floor map of floating platform and floating breakwater.
Fig. 6 is the floor map of floating breakwater.
Fig. 7 is the schematic diagram of monitoring system.
Fig. 8 is the decomposition diagram of wave force suffered by float member.
Label corresponding to component in attached drawing:
1- sea bed, 2- are pressurized by boat equipment, 3- construction of structures, 4- float member, 5- floating platform, 6- connector, 7-
Contracting part or cushion block, 8- Tensile part or rope, 9- clump weight, 10- suction anchor, 11- cable, 12- tension sensor, the surface 13-
Pressure sensor, 14- pressure sensor, 15- gyroscope/accelerometer/magnetometer sensor, 16- floating breakwater, 17- connect
Contact, 18- floating breakwater monomer, 19- inner fovea part, 20- signal monitoring tower, 21- transferring device, 22- data processing platform (DPP),
23- display device, 24- spring, 25- curved plate or reinforcing bar.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Embodiment 1
Present embodiment discloses a kind of more body composite floating type platforms, floating platform can be applied to man-made island and for holding
Carry the stop of fixed construction of structures and ship, aircraft etc..As shown in Figs. 1-2, the floating platform is by least two
Float member is spliced, and adjacent float member is connected with each other using connector；And connector is elastomer, makes to form floating type
Opposite deflection or displacement can occur between each float member of platform, and the deflection or displacement can be restored.Relative to existing
Rigid connection monoblock type floating platform, the present embodiment use a kind of distinctive relative resilient connector, by floating body structure
Part mutually splices the floating platform for being assembled to form a kind of distinctive relative resilient.
Relative to the floating type man-made island of existing rigid connection monoblock type, the present embodiment uses a kind of distinctive opposite bullet
Float member, is mutually spliced the floating platform for being assembled to form a kind of distinctive relative resilient by the connector of property.Based on even
The connector of two adjacent float members is connect, floating platform is floated across the sea, when the effect by wave force, is assembled into
The independent stress of single float member of floating platform.Due to using a kind of distinctive relative resilient between each float member
Connector be connected with each other, influence mutual active force comparatively small.
Specifically, as shown in figure 8, wave force P to be decomposed into the power P on vertical directionhWith the power P in horizontal directionv.Its
In, the power P on vertical directionhFloat member 1 is acted on, there is float member 1 and occur partially relative to adjacent float member 2
The trend turned, and connector 1 therebetween has elastic deformation ability in this direction, and float member 1 can be made relative to floating body
Deflection with respect to the horizontal plane occurs for component 2；Meanwhile the connector 1 also has the elastically-deformable ability of recovery in this direction,
Float member 1 can also be made to occur to restore home position after opposite deflect relative to float member 2.Reaction is whole floating type
On platform, that is, reduce the shaking amplitude on vertical direction.In addition, the power P in horizontal directionvWhen acting on float member 1, make
Float member 1 has the trend that opposing compression occurs relative to adjacent float member 2 or pulls, and connector 1 therebetween exists
Also there is elastic deformation ability in this direction, can make float member 1 that relatively close or separate position occur relative to float member 2
It moves；Meanwhile the connector 1 also has the elastically-deformable ability of recovery in this direction, additionally it is possible to make float member 1 relative to floating
Body component 2 occurs relatively close or restores home position far from after.Reaction reduces level on whole floating platform
Shaking amplitude on direction.
Connector enables single float member to buffer the part action of wave force suffered by it, and is unlikely to whole biographies
It is handed to remaining float member, to reduce the shaking amplitude of floating platform entirety.It reacts on whole floating platform,
Relative to existing rigid monoblock type man-made island, it there will not be the angle of deflection very little and go out the case where just will form very big shaking amplitude
It is existing.Therefore, the floating type man-made island of the present embodiment can be applied not only to the flat Mare Undarum domain such as coastal waters bay, moreover it is possible to be suitable for off-lying sea
Equal stormy waves sea area.In addition, the defect that the shaking amplitude intrinsic by rigid monoblock type floating platform is big, this rigid floating formula
If man-made island is applied to off-lying sea, size cannot be excessive, but is limited by size, and this rigid floating formula man-made island is answered
Also very limited with field, this programme is then able to solve or avoids above-mentioned relevant issues.
A kind of specific connecting-piece structure form presented below, as shown in Figs. 1-2, the connector is by being connected to two phases
Cushion block and rope between adjacent float member form, and the rope is arranged in the edge of two adjacent float member opposing sidewalls,
The middle part of two adjacent float member opposing sidewalls is arranged in the cushion block, and the cushion block and/or rope are elastomer, after assembly
Cushion block and/or rope generate deformation so that can occur between each float member of composition floating platform it is opposite deflect or
Displacement, and the deflection or displacement can be restored.As long as guaranteeing at least one in cushion block and rope with elastic deformation and elasticity
Deformation recovery capability.The connector that the cushion block and rope are constituted has the elasticity capacity of horizontal direction and vertical direction, from
And it can satisfy connector for the requirement by force constraint between adjacent float member.
The connector is made of the compressed part being arranged between two adjacent float members with Tensile part, compressed
Part and/or Tensile part have elastic deformation and elastic deformation recovery capability, and connector is made to have elastic deformation and elastic deformation
Recovery capability.This programme using Tensile part and the mutually matched mode of compressed part, between two neighboring float member by
Compression piece bear two float members between pressure, Tensile part bear two float members between pulling force, the pressure with
Pulling force mutually balances, and float member is connected with each other.Specifically, the compressed part is to be arranged in two adjacent float members
Between cushion block, the Tensile part is several ropes being connected between two adjacent float members, the cushion block and/or
Rope has elastic deformation and elastic deformation recovery capability.Cushion block and rope are easy to obtain, and assemble simplicity, are a kind of economical
Type of attachment.Also, the rope is arranged in the edge of two adjacent float member opposing sidewalls, and the cushion block is arranged at two
The middle part of adjacent float member opposing sidewalls.For example, four apex angles of side wall arrange rope, center if float member is in cube
Cushion block is set, and this programme keeps float member stability interconnected stronger.
In addition, float member can be made of concrete or steel plate, can be floated on the water surface by the way that hollow structure is made.It is floating
Body member cross-sections can be in rectangle, triangle, diamond shape, parallelogram etc..There are two quantity tools, three, the bases such as four
Form needed for floating platform determines that connecting method can be the combinations such as chain type, linear, rectangular, trigonometric expression.Specifically
Purposes according to floating platform platform etc. determines.
Embodiment 2
The present embodiment provides the specific constructive forms of alternative attachment.As shown in figure 3, the embodiment of the present invention connector
For spring, both ends and the float member side wall of spring are mutually permanently connected.
Spring has elastic deformation and elastic deformation recovery capability between two adjacent float members on the direction of line,
And perpendicular to the elastic deformation in line direction between two adjacent float members and elastic deformation recovery capability.
Embodiment 3
The present embodiment provides the specific constructive forms of another connector.As shown in figure 4, the embodiment of the present invention connector
For arch steel or steel plate, both ends and the float member side wall of arch steel or steel plate are mutually permanently connected.Quantity is configurable single
A or two, when configuring two, two openings are opposite or opposite.
Arch steel or steel plate have elastic deformation and elasticity between two adjacent float members on the direction of line
Deformation recovery capability, and restore in the elastic deformation Yu elastic deformation perpendicular to line direction between two adjacent float members
Ability.
Embodiment 4
On the basis of embodiment 1, as shown in Figure 1, the present embodiment provides a kind of based on floating platform in embodiment 1
Floating type man-made island.The present embodiment has included the floating platform of carrying effect, and floating platform passes through multipoint mooring system
System is fixed on sea bed.Also, each float member for constituting floating platform passes through multi-buoy mooring system respectively and is fixed on sea bed
On.
Since float member is the connection of relative resilient, therefore each float member for constituting floating platform is passed through respectively more
Point anchoring system is fixed on sea bed, relative motion amplitude between each float member is down to it is smaller, when floating type flat
When building whole construction of structures on platform, i.e., when multiple float members are crossed in construction of structures, it can guarantee the safety of construction of structures
Steadily.Suitable for runing under the conditions of the complexity stormy waves stream of Deepwater Open Sea region, solves Deepwater Open Sea complex environment to man-made island
It influences.
Embodiment 5
On the basis of embodiment 4, as shown in figure 5, the present embodiment further includes having floating breakwater, the floating breakwater
It is arranged in the floating platform periphery.The present embodiment is abound with floating breakwater around floating platform, to consume off-lying sea
The impact energy of deepwater regions wave.The present embodiment protects floating type man-made island using floating breakwater, further prevents
Only interference of the kinetic factors such as ocean wave power to floating platform protects the stationarity of floating platform and mooring system
Barrier.
The floating breakwater is in closed, and floating platform is enclosed inside it.The floating breakwater of the present embodiment is in
Closed ring encloses floating platform inside it.The design of the global shape of floating breakwater is preferably positive six by the present embodiment
Side shape.
Preferably, as seen in figs. 5-6, the floating breakwater is spliced by least two parts.The present embodiment preferably will
Floating breakwater is divided into three parts, and wherein at least some length at least should allow for the required passage for stopping ship.Respectively
Connection structure between the floating breakwater of part can be selected and the type of attachment in float member in embodiment 1-5.When haul ship
When equal ships need to stop floating platform, tie point only need to be removed, can make ship that can rest on floating platform.
Preferably, as shown in fig. 6, the floating breakwater outside side wall is provided with the inner fovea part for slicing.Such as Fig. 6 institute
Show, the floating breakwater of the present embodiment is interconnected to form by several regular hexagonal prisms, on the outside of entire annular floating breakwater
On wall, notch recessed inwardly is formd by hexagonal prisms side wall.It is formed by inner fovea part structure using the form of fracture, is based on
Wave crest dissipation mechanism of energy dissipation is reflected by notch different lateral into the wave inside the notch, and is overlapped mutually to offset wave energy,
To make floating breakwater that there is better wave absorption performance.This programme not only reduces structure stress, and reduces floating embankment fortune
It is dynamic that wave effect is made to its inside sheltered waters, to consume the impact energy of Deepwater Open Sea region wave, further prevent sea
Interference of the factors such as foreign wave force to floating platform.
Preferably, sea is exposed on the floating breakwater top, and lower part draft is greater than 30 meters.It is managed according to linear water waves
By, the sphere of action of wave force generally in the water surface to underwater 30 meters or so, therefore it is arranged that floating breakwater is partly latent to be floated in seawater,
And 30 meters or more are absorbed water, to reduce influence of the wave force to floating type man-made island as far as possible.
The floating breakwater of the present embodiment is by multi-buoy mooring system, the sea bed being fixed below the specified sea area of man-made island
On.Preferably, the cable of multi-buoy mooring system is anchored on sea bed by suction.
Embodiment 6
On the basis of embodiment 4, as shown in Figs. 1-2, the present embodiment is multiple more by installing on floating type man-made island
The sensor of a test structure motion response and stress, and by the monitoring system real-time monitoring floating platform matched and be
The motor imagination and stress condition for mooring mooring system, guarantee the stationarity and safety of floating type man-made island.
Preferably, as shown in Fig. 2, gyroscope, accelerometer and three kinds of magnetometer are arranged at the float member mass center
Sensor.The enhanced gyroscope alignment sensor being made of accelerometer, gyroscope and magnetometer, for measuring floating body structure
The motor imagination of part six degree of freedom.
Preferably, as shown in Figure 1, on the side wall that the float member is contacted with water, it is floating for measuring that several are provided with
The surface pressure sensor of wave force suffered by dynamic formula platform.Specifically, surrounding side wall, bottom surface side of the present embodiment in float member
The position of bordering on the sea that wall and each side wall vertex etc. are contacted with water arranges several surface pressure sensors, and measuring point is distributed
Uniformly.Surface pressure sensor tests the circumferential pressure of underwater floating formula platform, and then handles correlative measurement by zero-crossing method
Data are measured, obtain wave force using Pinkster Second Order theoretical calculation.
Preferably, as shown in Figure 1, pressure sensor is provided between the compressed part and float member, for surveying
Measure the pressure between adjacent float member.
Preferably, as shown in Figure 1, being provided with the pull sensing for measuring anchoring tension on the cable of multi-buoy mooring system
Device.By installing tension sensor on anchoring cable, the anchoring tension of anchor cable is measured, the movements such as real time monitoring anchoring tension are rung
It answers, timely feedbacks mooring system tension, prevent mooring system from destroying.
Based on the sensor, as shown in fig. 7, the present embodiment further includes having monitoring system, the monitoring system includes letter
Number monitoring tower, transferring device and data processing platform (DPP)；The collected data of the sensor are passed through nothing by the signal monitoring tower
Line transmission is sent to transferring device；The sensing data received is sent to data processing platform (DPP) by transferring device.
Preferably, the monitoring system further includes the display device for showing data, at display device and the data
Platform connection.
By treated, described image signal passes through radio transmitting device with transferring device for the monitoring-controlling system signal conditioning
It is sent to data processing and display device；Signal condition transmission device mould is constructed simultaneously, it will using wirelessly or non-wirelessly transmitting device
The monitoring signals of collection carry out the processing such as de-noising, amplification, signal normalization and by signal adjusted be transmitted to data processing and
Display device realizes the safe transmission of the real-time long range of data.
Embodiment 7
On the basis of embodiment 4-6 any one, the present embodiment has done optimization design.As shown in Figure 1, each described floating
Body member bottom section is respectively connected with clump weight.Clump weight can hang the quantity such as one, two, and the present embodiment preferably two.Purpose is
Reduce overall structure centroid position.
In addition, being based on damper principle, the clump weight is connected to float member bottom by flexible rope.This programme has
The movement for helping the freedom degrees such as the swaying, surging and the horizontal Oscillating that reduce float member under outer sea wind wave stream environmental activity, vertical Oscillating is rung
It answers, keeps floating platform more stable.
As shown in Figure 1, being provided with floating when preventing delivery from beaching by boat equipment on the floating platform periphery
Formula platform is hit.
Embodiment 8
Since the floating type man-made island capacity of anti-storm of existing formula is insufficient, it is caused to be applied only to offshore sea waters.Coastal waters sea
Domain is closer apart from land, and floating type man-made island, which is used, hauls in land integral constructing floating platform, then entirety to specified
Sea area；Or using the method directly built in specified sea area.
Since the distance between open ocean and continent are long, scene is without common construction material and suitable precasting yard
Ground and marine environment is severe, coral reef basement process lack the reasons such as effective mature technology means, are such as applied to the above method
The construction of open ocean man-made island, then be not suitable for.
And floating type man-made island described in embodiment 4-7 any one, open ocean can be suitable for.When using in land
Ground integral constructing floating platform, in the mode of integrally haul to specified sea area, since floating platform size is excessively huge
Greatly, there are towage risks.And using in such a way that off-lying sea specifies sea area directly to build, then have material shipment and delivery cost high, operation
The restriction of the factors such as bad environments.
The present embodiment is disclosed a kind of applied to above-mentioned based on floating type man-made island described in embodiment 4-7 any one
More body composite floating type man-made islands method of construction: i.e. first in the prefabricated float member in land or floating platform
Construction of structures, then the float member is transported to man-made island and specifies sea area, finally by the connector by adjacent floating body
Component is connected with each other, and forms the floating platform with assembly.
Floating type man-made island method of construction provided by the present embodiment solves the tired of separate continent construction material shortage
Difficulty, and its construction technology rapid and convenient, construction process simply be easy, construction period is short, can quickly build up so that time cost and
Goods and materials cost further decreases.
Embodiment 9
On the basis of embodiment 8, the present embodiment also introduces the method for construction of floating breakwater.It is i.e. first prefabricated described floating
Formula breakwater, then the floating breakwater is transported to man-made island sea area, assembly is finally carried out, and be arranged in described floating type flat
Platform periphery.
Later, the present embodiment also introduces the anchorage scheme of floating breakwater and floating platform.I.e. floating platform and
After floating breakwater assembly is completed, floating platform and floating breakwater are fixed on by man-made island by multi-buoy mooring system and referred to
On sea bed below the domain of Dinghai.
Embodiment 10
Another specific connecting-piece structure form is present embodiments provided, compared to the connector in embodiment 1, this reality
The connector for applying example does not have rope, is only connected between adjacent float member by cushion block, is preferably placed at two adjacent floating body structures
The middle part of part opposing sidewalls, and cushion block is that elastomer makes the connector elastomer, so that composition floating platform is each floating
Opposite deflection or displacement can occur between body component, and the deflection or displacement can be restored.Rubber material can be selected in the cushion block.
The cushion block has the elasticity capacity of horizontal direction and vertical direction, so as to meet connector between adjacent float member
The requirement by force constraint.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of more body composite floating type platforms, it is characterised in that: including at least two float members, float member passes through connection
Part is connected with each other；And the connector is elastomer.
2. more body composite floating type platforms according to claim 1, it is characterised in that: the connector is cushion block, cushion block
It is connected between adjacent float member, and cushion block is elastomer；Alternatively, the connector is made of cushion block and rope, cushion block is set
Be placed between adjacent float member, rope is arranged in around cushion block, and rope is connected between adjacent float member, cushion block and/
Or rope is elastomer, cushion block compresses and rope tension makes the connector elastomer.
3. a kind of floating type man-made island, it is characterised in that: including floating platform of any of claims 1 or 2, constitute floating type
Each float member of platform passes through multi-buoy mooring system respectively and is fixed on sea bed.
4. floating type man-made island according to claim 3, it is characterised in that: it further include having floating breakwater, the floating
Breakwater is arranged in the floating platform periphery；The floating breakwater is fixed on sea bed by multi-buoy mooring system.
5. floating type man-made island according to claim 4, it is characterised in that: the floating breakwater outside side wall is provided with
Inner fovea part for slicing.
6. floating type man-made island according to claim 3, it is characterised in that: be provided with and be used at the float member mass center
Measure three kinds of gyroscope, accelerometer and magnetometer sensors of float member motor imagination；The float member is contacted with water
Side wall on, be provided with the surface pressure sensor for measuring wave force suffered by floating platform；The cable of multi-buoy mooring system
The tension sensor for measuring anchoring tension is provided on rope.
7. floating type man-made island according to claim 3, it is characterised in that: it further include having monitoring system, the monitoring system
System includes signal monitoring tower, transferring device, data processing platform (DPP) and display device；The signal monitoring tower adopts the sensor
The data collected are sent to transferring device by wireless transmission；The sensing data received is sent to data by transferring device
Processing platform；Display device is connect with data processing platform (DPP) for showing data.
8. floating type man-made island according to claim 3, it is characterised in that: the float member bottom is connected with counterweight
Block, and the clump weight is connected in float member by flexible rope.
9. being applied to the method for construction of floating type man-made island as claimed in claim 4, it is characterised in that: the first prefabricated floating body structure
Part, then the float member is transported to man-made island sea area, adjacent float member is connected with each other finally by the connector,
The floating platform is formed with assembly.
10. the method for construction of floating type man-made island according to claim 9, it is characterised in that: first the prefabricated floating is anti-
Wave dike, then the floating breakwater is transported to man-made island sea area, assembly is finally carried out, and be arranged in outside the floating platform
It encloses.
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| CN2019103624993 | 2019-04-30 | ||
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| CN110962993A (en) * | 2019-12-06 | 2020-04-07 | 天津大学 | Abdicating unloading balancer for offshore floating artificial island anchor cable |
| CN111006826A (en) * | 2019-11-05 | 2020-04-14 | 中国水产科学研究院南海水产研究所 | Installation and adjustment method of deepwater net cage anchoring system |
| CN111098991A (en) * | 2020-01-16 | 2020-05-05 | 江苏科技大学 | Deep open sea farming systems of offshore wind turbine power supply |
| CN113320656A (en) * | 2021-07-02 | 2021-08-31 | 阳光新能源开发有限公司 | Floating type photovoltaic power station safety monitoring method and system |
| CN114715342A (en) * | 2022-05-05 | 2022-07-08 | 中国华能集团清洁能源技术研究院有限公司 | Flexible connection mechanism for floating body and offshore floating type platform |
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