CN207173911U - A kind of large ocean artificial floating island - Google Patents
A kind of large ocean artificial floating island Download PDFInfo
- Publication number
- CN207173911U CN207173911U CN201720995272.9U CN201720995272U CN207173911U CN 207173911 U CN207173911 U CN 207173911U CN 201720995272 U CN201720995272 U CN 201720995272U CN 207173911 U CN207173911 U CN 207173911U
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- floating
- platform
- large ocean
- floating platform
- bridge
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Abstract
The utility model provides large ocean artificial floating island, is to close chain structure by what multiple floating platforms were in turn connected to form, is connected between the two adjacent floating platforms by bridge, mooring structure is provided between each floating platform and seabed.The utility model is to be floated on based on the floating structures by ocean buoyancy on sea, reduce the requirement to Marine Geology and the depth of water, with reference to correlation techniques such as cable-stayed bridges, a kind of design of large ocean artificial floating island of proposition, certain reference is provided for the construction in large ocean base.
Description
Technical field
It the utility model is related to marine resources development field, and in particular to a kind of large ocean artificial floating island.
Background technology
Man-made island construction is that the mankind solve the existence land used important means in short supply with exploitation marine resources, especially in coastal area
Domain, artificial island are more universal.Artificial island is built situation according to it and distinguished, a kind of to fill in the sea to grow grain to be formed, and also has one kind
It is the floating platform on sea for floating over ocean surface, in general floating platform on sea is all an independent individual, passes through anchoring system
Fixed with seabed, realize building for platform by buoyant of sea water, the floating platform of this independent individual will generally be examined when building
Consider Marine Geology and depth of water situation, therefore its condition built requires high, and, between platform. between each platform independently of each other
Cooperation, rescue and Material Transportation etc. it is very inconvenient.And the key technology of the conceptual design of very-large offshore structure is
Design criteria, structure type, construction material, modular connector and the several aspects of anchoring system, scholars also propose in succession
Many VLFS design concept, but not yet propose the design of the large ocean artificial floating island of maturation.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of large ocean artificial floating island, floats on by ocean buoyancy
On sea, the requirement to Marine Geology and the depth of water is reduced, the construction for large ocean base provides reference.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of large ocean artificial floating island, it is by more
What individual floating platform was in turn connected to form closes chain structure, is connected between the two adjacent floating platforms by bridge, often
Mooring structure is provided between one floating platform and seabed.
Preferably, described large ocean artificial floating island is the hexagon being in turn connected to form by 6 angle point floating platforms
Structure.
Wherein, the bridge between two adjacent corner points floating platforms is provided with midpoint floating platform, each midpoint floating
Bridge between platform and angle point floating platform adjacent thereto is cable-stayed bridge, and the Sarasota of the cable-stayed bridge is put down located at midpoint floating
On platform, the Sarasota is connected by suspension cable with angle point floating platform.
Further, the cable-stayed bridge between each midpoint floating platform and the angle point floating platform of both sides is symmetrical arranged.
Preferably, the angle point floating platform includes regular hexagon table top, the bridge of the angle point floating platform both sides
Angle is 120 °, and the two sides with regular hexagon table top are connected respectively.The midpoint floating platform includes square mesa.
Wherein, the angle point floating platform and midpoint floating platform are respectively floating production storage unit, tension leg platform (TLP), stood
One or more combinations in pillar platform and semisubmersible platform.
Further, the angle point floating platform and midpoint floating platform are truss semi-submersible formula platform, including double-deck truss, are set
Put the buoyancy tank on truss, the more root posts being arranged on buoyancy tank and the landing slab installed in column upper surface, every layer of truss
Lower section is fixed by the shake plate that hangs down and held up.The landing slab of the angle point floating platform is hexagonal structure, the midpoint floating platform
Landing slab be square structure.
Wherein, the connector between the floating platform and bridge is rigid connector, articulated coupling and flexible connection
One kind in device.
Wherein, the alignment system of the mooring structure is one or both of anchoring system and dynamic positioning system
With reference to.
Above-mentioned technical proposal of the present utility model has the beneficial effect that：The utility model is to be based on the floating structures
Float on by ocean buoyancy on sea, reduce the requirement to Marine Geology and the depth of water, with reference to correlation techniques such as cable-stayed bridges, propose
A kind of large ocean artificial floating island design, provide certain reference for the construction in large ocean base.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the structural representation of cable-stayed bridge in embodiment one；
Fig. 3 is the structural representation of truss semi-submersible formula platform in embodiment one.
Description of reference numerals：
1st, angle point floating platform；100th, regular hexagon table top；2nd, midpoint floating platform；200th, square mesa；3rd, cable-stayed bridge；
4th, Sarasota；5th, double-deck truss；6th, buoyancy tank；7th, column；8th, landing slab；9th, hang down shake plate；10th, mooring structure.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
Embodiment of the present utility model provides a kind of large ocean artificial floating island, is to be sequentially connected shape by multiple floating platforms
Into close chain structure, be connected between the two adjacent floating platforms by bridge, each floating platform and seabed
Between be provided with mooring structure.Multiple floating platforms can be as the module for playing difference in functionality：Such as storing, inhabitation and rescue, bridge
Can be as the place of transport and people's daily routines.
As shown in Figure 1 and Figure 2, the large ocean artificial floating island of the present embodiment is sequentially connected by 6 angle point floating platforms 1
The hexagonal structure of formation, the bridge between two adjacent corner points floating platforms 1 are provided with midpoint floating platform 2.
Bridge between each midpoint floating platform 2 and angle point floating platform 1 adjacent thereto is cable-stayed bridge 3, and
Cable-stayed bridge 3 between each midpoint floating platform 2 and the angle point floating platform 1 of both sides is symmetrical arranged.The cable-stayed bridge 3
On midpoint floating platform 2, the Sarasota 4 is connected Sarasota 4 by suspension cable with angle point floating platform 1.
For above-mentioned Cable-Stayed Bridge Structure, the power on the left side can be decomposed into level to power to the left and power straight down；
The power on same the right can be decomposed into horizontal power to the right and power straight down, because the two power are symmetrical, so
Horizontal to be cancelled each other to the left with horizontal two power to the right, the gravity of final master bridge turns into straight down two to Sarasota
Power, so, power are transmitted to the midpoint floating platform below Sarasota again.
The angle point floating platform 1 includes regular hexagon table top 100, the folder of the bridge of the both sides of angle point floating platform 1
Angle is 120 °, and the two sides with regular hexagon table top 100 are connected respectively.Both sides bridge is all overlapped on angle point floating by connector
On the regular hexagon table top of platform, it is easy to bridge floor as communications and transportation and daily life activity location.Company therein
Device is connect as one kind in rigid connector, articulated coupling and flexible connector, preferably flexible connector, such as chain, spring
Deng.
The Sarasota of its both sides bridge of oblique pull is set on 6 midpoint floating platforms in the present embodiment, is subjected to both sides bridge plate
Deadweight, therefore scale is big compared with angle point floating platform, and the table top of midpoint floating platform 2 is made into square mesa in the present embodiment
200。
The angle point floating platform 1 and midpoint floating platform 2 are respectively floating production storage unit, tension leg platform (TLP), column
One or more combinations in formula platform and semisubmersible platform.For semisubmersible platform, semisubmersible platform is by several vertical
Cylindricality floating body（Column）With horizontal floating body（Lower floating body）Joint is formed to support upper module, and has more mooring cables to be fixed on
Seabed, the water plane area of column is smaller, so the roll and pitch motion of platform is smaller when meeting with stormy waves, but heaving
It is larger.For Spar Platform, cylinder knot that the structure type of Spar Platform is initially a major diameter, absorbed water deeply
Structure, after improvement, height is subtracted, increases truss and pouring weight, and some damping sheets are added further to improve on truss structure
Heaving performance.The two platforms respectively have an obvious advantage and disadvantage, therefore the truss semi-submersible formula platform that both are combined to form, more next in recent years
More favored by Offshore Platform Design person, can be preferably applied in the middle of the correlation module of above-mentioned artificial floating island.
The truss semi-submersible formula platform shown in 2 preferred Fig. 3 of angle point floating platform 1 and midpoint floating platform in the present embodiment,
Including double-deck truss 5, the buoyancy tank 6 being arranged on truss 5, more root posts 7 being arranged on buoyancy tank 6 and on column 7
The landing slab 8 on surface, every layer of lower section of truss 5 are fixed by the shake plate 9 that hangs down and held up.
In the present embodiment the alignment system of mooring structure 10 be anchoring system and dynamic positioning system in one kind or
Both combine.Mooring structure is the key of marine structure positioning, and a large amount of scholars are studied it correlation technique, pin
For the artificial floating island of deep-sea, two kinds of alignment systems can be mainly used：Anchoring system and dynamic positioning system.For anchoring
For alignment system, typically there are two kinds of catenary mooring system and stretching type mooring system, due to the technical program design
It is a large-scale artificial floating island, it is closely coupled between each template, therefore usable satellite or force sensor are to its position or stress feelings
Condition is monitored, and coordinates dynamic positioning system it is kept optimum Working.
The utility model proposes a kind of technical scheme of large ocean artificial floating island, using a regular hexagon structure as base
Plinth, by the way of cable-stayed bridge overlap joint, by multiple functional modules（Single floating platform）Link together, meet people at sea
Various activities requirement, provide certain reference for the construction in large ocean base.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (10)
1. a kind of large ocean artificial floating island, it is characterised in that be the closed chain formula knot being in turn connected to form by multiple floating platforms
Structure, it is connected by bridge between the two adjacent floating platforms, mooring knot is provided between each floating platform and seabed
Structure（10）.
2. large ocean artificial floating island according to claim 1, it is characterised in that be by 6 angle point floating platforms（1）According to
The hexagonal structure that secondary connection is formed.
3. large ocean artificial floating island according to claim 2, it is characterised in that two adjacent corner points floating platforms（1）It
Between bridge be provided with midpoint floating platform（2）, each midpoint floating platform（2）With angle point floating platform adjacent thereto
（1）Between bridge be cable-stayed bridge（3）, the cable-stayed bridge（3）Sarasota（4）Located at midpoint floating platform（2）On, the Sarasota
（4）Pass through suspension cable and angle point floating platform（1）It is connected.
4. large ocean artificial floating island according to claim 3, it is characterised in that each midpoint floating platform（2）
With the angle point floating platform of both sides（1）Between cable-stayed bridge（3）It is symmetrical arranged.
5. the large ocean artificial floating island according to any one of claim 2 ~ 4, it is characterised in that the angle point floating is put down
Platform（1）Including regular hexagon table top（100）, the angle point floating platform（1）The angle of the bridge of both sides is 120 °, respectively with just
Hexagon table top（100）Two sides connection.
6. the large ocean artificial floating island according to claim 3 or 4, it is characterised in that the midpoint floating platform（2）Bag
Include square mesa（200）.
7. the large ocean artificial floating island according to claim 3 or 4, it is characterised in that the angle point floating platform（1）With
Midpoint floating platform（2）One kind respectively in floating production storage unit, tension leg platform (TLP), Spar Platform and semisubmersible platform
Or multiple combinations.
8. large ocean artificial floating island according to claim 7, it is characterised in that the angle point floating platform（1）With in
Point floating platform（2）For truss semi-submersible formula platform, including double-deck truss（5）, be arranged on truss（5）On buoyancy tank（6）, be arranged on
Buoyancy tank（6）On more root posts（7）And installed in column（7）The landing slab of upper surface（8）, every layer of truss（5）Lower section passes through
Hang down shake plate（9）It is fixed to hold up.
9. large ocean artificial floating island according to claim 1, it is characterised in that between the floating platform and bridge
Connector is one kind in rigid connector, articulated coupling and flexible connector.
10. large ocean artificial floating island according to claim 1, it is characterised in that the mooring structure（10）Positioning
System combines for one or both of anchoring system and dynamic positioning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995272.9U CN207173911U (en) | 2017-08-10 | 2017-08-10 | A kind of large ocean artificial floating island |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995272.9U CN207173911U (en) | 2017-08-10 | 2017-08-10 | A kind of large ocean artificial floating island |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173911U true CN207173911U (en) | 2018-04-03 |
Family
ID=61745732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720995272.9U Expired - Fee Related CN207173911U (en) | 2017-08-10 | 2017-08-10 | A kind of large ocean artificial floating island |
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| Country | Link |
|---|---|
| CN (1) | CN207173911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282081A (en) * | 2019-07-24 | 2019-09-27 | 大连壹海科技有限公司 | A kind of marine city platform mooring system |
| CN110329445A (en) * | 2019-07-24 | 2019-10-15 | 大连壹海科技有限公司 | A kind of ultra-large type artificial floating island and the marine city group by its building |
-
2017
- 2017-08-10 CN CN201720995272.9U patent/CN207173911U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282081A (en) * | 2019-07-24 | 2019-09-27 | 大连壹海科技有限公司 | A kind of marine city platform mooring system |
| CN110329445A (en) * | 2019-07-24 | 2019-10-15 | 大连壹海科技有限公司 | A kind of ultra-large type artificial floating island and the marine city group by its building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190810 |