CN109878651A - A kind of offshore wind turbine foundation classification floating anti-collision facility - Google Patents
A kind of offshore wind turbine foundation classification floating anti-collision facility Download PDFInfo
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- CN109878651A CN109878651A CN201910292505.2A CN201910292505A CN109878651A CN 109878651 A CN109878651 A CN 109878651A CN 201910292505 A CN201910292505 A CN 201910292505A CN 109878651 A CN109878651 A CN 109878651A
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- offshore wind
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- turbine foundation
- collision facility
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000005484 gravity Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 24
- 239000002131 composite material Substances 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 10
- 239000011358 absorbing material Substances 0.000 claims description 8
- 230000001788 irregular Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 12
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000000116 mitigating effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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Abstract
The present invention relates to field of ocean engineering, more particularly to a kind of offshore wind turbine foundation is classified floating anti-collision facility, including the bumper frame around offshore wind turbine foundation setting, the number of the bumper frame is greater than or equal to two, the bumper frame is at sea spaced setting in the vertical direction of blower foundation, and the specific gravity of the bumper frame and water is less than 1.Offshore wind turbine foundation classification floating anti-collision facility provided by the invention passes through classification anti-collision system, improve the compatibility between anti-collision facility and Maritime traffic safety, the scope of application for improving anti-collision facility makes it that can also play good anti-collision effect on the basis of tidal range changes sea area or the alternation of cross-section greatly；Using engraved structure, wave force, wind load are effectively reduced to the impact force of offshore foundation；The field of load for expanding anti-collision facility improves the anticollision ability of offshore foundation, and avoiding concentrating due to bump stress leads to its destruction.
Description
Technical field
The present invention relates to field of ocean engineering more particularly to a kind of offshore wind turbine foundation to be classified floating anti-collision facility.
Background technique
As conventional energy resource supply and demand is nervous, environmental pollution is serious, greatly develops mature clean energy resource, reduces environment and continues
The pressure of deterioration has become the common recognition of countries in the world.Offshore wind farm technology is because having the small and close use of Economization on land, wind shear
The inherent advantages such as electric market, are developed rapidly in recent years.As the marine wind electric field site depth of water is deeper and deeper, navigate with sea
Line, traditional fishing ground region also greatly increase therewith close to presence, the probability that ship collides with offshore wind turbine foundation is intersected.One
The problems such as denier crashes, and unstability, inclination will likely occur for blower foundation, influences the normal operation of wind-driven generator, makes
At the loss of biggish generated energy and security risk.And ship can may also sink when serious because damaging caused by collision accident
Ship and fuel losses event.
The country is less for the research of offshore wind turbine foundation classification floating anti-collision facility, especially jacket, high-rise pile cap
The floating anti-collision facility research of equal variable cross-sections foundation pattern is even more rare innovation.Currently, common offshore wind power foundation floating is anti-
Hit that facility structure is simple, is of limited application, security protection performance is poor.
Summary of the invention
In order to overcome the defects of the prior art described above, the technical problems to be solved by the present invention are: providing one kind can mention
High offshore wind turbine foundation anticollision ability effectively reduces anti-collision facility volume, reduces anti-collision facility under the action of wave force to wind
The offshore wind turbine foundation of the load on machine basis is classified floating anti-collision facility.
In order to solve the above-mentioned technical problem, a kind of the technical solution adopted by the present invention are as follows: offshore wind turbine foundation classification floating
Anti-collision facility, including the bumper frame around offshore wind turbine foundation setting, the number of the bumper frame is greater than or equal to two,
The bumper frame is at sea spaced setting in the vertical direction of blower foundation, and the specific gravity of the bumper frame and water is less than 1.
The beneficial effects of the present invention are: a kind of offshore wind turbine foundation classification floating anti-collision facility is provided, including around institute
The bumper frame of offshore wind turbine foundation setting is stated, the number of the bumper frame is designed as being greater than or equal to two, and the bumper frame exists
It is spaced and is arranged in the vertical direction of offshore wind turbine foundation, the specific gravity of the bumper frame and water enables bumper frame to follow less than 1
Tidal level sink-float guarantees that bumper frame is always positioned at effective anticollision position on blower foundation, and bumper frame uses stagewise, not at the same level
No matter blower foundation is cross-section for the external shape fits of the shape of bumper frame and the blower foundation of respective corresponding installation place, in this way design
Or variable section structure, bumper frame rise when floating with tidal level, and adjacent bumper frame conditions each other fixation, to guarantee that it is anti-
Hit the validity of function；Superimposed bumper frame can be further improved its impact resistant capability.Offshore wind turbine is first measured before installation
The highest water level and lowest water level on basis, then multistage bumper frame is corresponded into different tidal level in the vertical direction and is successively spaced installation,
Vertical distance between adjacent two-stage bumper frame is changed according to the tidal level in place sea area and specifications design of navigating, and then improves anticollision
The protecting effect of frame；It is less than or equal to the elevation of low water in place sea area positioned at the bumper frame of minimum installation site, i.e. sea area is in
When elevation of low water, which is correspondingly arranged or is floated to the low tide sea position；Bumper frame positioned at highest installation site is excellent
Be selected as the elevation of high water greater than or equal to place sea area, i.e., sea area be at high tide tidal level when, which is correspondingly arranged or floats
To the climax sea position；No matter how tidal level changes for design in this way, and bumper frame can play protective action always.By bumper frame
Shape setting and the external shape fits of the installation site of corresponding place offshore wind turbine foundation, i.e. the shape of bumper frame follows sea
The changes of section of blower foundation and change, be conducive in this way hit occur when offshore wind turbine foundation uniform force.By every two
The distance of the adjacent bumper frame in the vertical direction is designed as equal, keeps it uniformly distributed in the vertical direction, is conducive to improve
The sink-float height of the superimposed integrally-built stability of bumper frame not at the same level, every grade of bumper frame should be according to the engineering sea area hydrology
Characteristic design, just can guarantee the validity of anti-collision facility.Through-hole plays the role of mitigating anti-collision facility quality, promotes buoyancy, hair
When raw shock, through-hole plays the role of draining, water conservancy diversion, reduces wave shock to the acting surface area of bumper frame, and then improve anti-
The validity and service life of facility are hit, while influence when stormy waves impacts to the balance of bumper frame can be reduced.Energy-absorbing material
Material mainly plays the role of improving the buoyancy of facility and resists collision performance, such as has high energy-absorbing, low-density, buoyancy good simultaneously
And the polythene material with good prosthetic.Bumper frame is designed using hollow type, passes through weldering between Crashworthy plate and support frame
It connects or is mechanically connected, while anti-collision facility impact resistant capability is provided, saves materials, alleviate quality.Shock resistance composite layer
It is made of the material with good waterproofness, anticorrosive property, elasticity and impact resistance, such as FRP composite material, further
Improve the crashworthiness of bumper frame.It is connected between Crashworthy plate by connector, when installing at the scene, according to different waters, no
The blower foundation of same specification selects the Crashworthy plate of different length, and connector is recycled to be fixedly connected, and connection structure is stable, is convenient for dress
Maintenance and replacement are unloaded, connection structure is preferably the easy-to-dismount cold connection structure such as Tenon, bolt.The surface of Crashworthy plate is according to wind
The shape on machine basis and ocean current direction may be designed as plane, curved surface or irregular face, be conducive to the stress condition for improving bumper frame,
Its impact resistance is improved, is prolonged its service life.Offshore wind turbine foundation classification floating anti-collision facility provided by the invention is by dividing
Grade anti-collision system, improves the compatibility between anti-collision facility and Maritime traffic safety, improves the scope of application of anti-collision facility, make it
Good anti-collision effect can be also played on the basis of tidal range changes sea area or the alternation of cross-section greatly；Using engraved structure, effectively
Wave force, wind load are reduced to the impact force of offshore foundation；The field of load for expanding anti-collision facility, improves offshore foundation
Anticollision ability, avoid due to bump stress concentrate lead to its destruction.
Detailed description of the invention
The structure that Fig. 1 show the elevation of low water of the offshore wind turbine foundation classification floating anti-collision facility of the embodiment of the present invention is shown
It is intended to；
The structure that Fig. 2 show the elevation of high water of the offshore wind turbine foundation classification floating anti-collision facility of the embodiment of the present invention is shown
It is intended to；
Fig. 3 show the top view of the offshore wind turbine foundation classification floating anti-collision facility of the embodiment of the present invention；
Fig. 4 show the A-A cross-section diagram of the bumper frame of the embodiment of the present invention；
Fig. 5 show the B direction view of the bumper frame of the embodiment of the present invention；
Fig. 6 show the structural schematic diagram of the connector of the embodiment of the present invention；
Label declaration:
1- bumper frame；
2- through-hole；
3- Crashworthy plate；
4- support frame；
5- connector；
6- offshore wind turbine foundation；
7- energy-absorbing material.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
The most critical design of the present invention is: being improved between anti-collision facility and Maritime traffic safety by classification anti-collision system
Compatibility, improve the scope of application of anti-collision facility, make it on the basis of tidal range changes sea area or the alternation of cross-section greatly
Good anti-collision effect can be played.
It please refers to shown in Fig. 1 to Fig. 6, a kind of offshore wind turbine foundation of the invention is classified floating anti-collision facility, including surround
The bumper frame of the offshore wind turbine foundation setting, the number of the bumper frame are greater than or equal to two, and the bumper frame is at sea
It is spaced and is arranged in the vertical direction of blower foundation, the specific gravity of the bumper frame and water is less than 1.
As can be seen from the above description, the beneficial effects of the present invention are: design enables bumper frame to follow tidal level heavy in this way
It is floating, guarantee that bumper frame is always positioned at effective anticollision position on blower foundation, bumper frame uses stagewise, bumper frame not at the same level
Shape and the external shape fits of the blower foundation of respective corresponding installation place, design no matter blower foundation is cross-section or change in this way
Cross section structure, bumper frame rise when floating with tidal level, and adjacent bumper frame conditions each other fixation, to guarantee its collision prevention function
Validity；Superimposed bumper frame can be further improved its impact resistant capability.
Further, the minimum installation site of bumper frame is corresponded on the offshore wind turbine foundation less than or equal to place sea area
Elevation of low water.
As can be seen from the above description, first measuring the highest water level and lowest water level of offshore wind turbine foundation before installation, then will be multistage
Bumper frame corresponds to different tidal level in the vertical direction and is successively spaced installation, and the vertical distance between adjacent two-stage bumper frame is according to institute
In the tidal level variation in sea area and specifications design of navigating, and then improve the protecting effect of bumper frame；Positioned at the anti-of minimum installation site
When hitting the elevation of low water that frame is less than or equal to place sea area, i.e. sea area tidal level at low ebb, which is correspondingly arranged or floats
To the low tide sea position；The elevation of high water in place sea area is preferably higher or equal to positioned at the bumper frame of highest installation site,
I.e. sea area be at high tide tidal level when, which is correspondingly arranged or is floated to the climax sea position；In this way design no matter tidal level
How to change, bumper frame can play protective action always.
Further, the shape of the bumper frame is suitable with the shape of the installation site of corresponding place offshore wind turbine foundation
Match.
As can be seen from the above description, by the shape setting of bumper frame and the installation site of corresponding place offshore wind turbine foundation
External shape fits, the i.e. shape of bumper frame follow the changes of section of offshore wind turbine foundation and change, when being conducive to hit generation in this way
The uniform force of offshore wind turbine foundation.
Further, the every two adjacent bumper frame being equidistant in the vertical direction.
As can be seen from the above description, the distance of the every two adjacent bumper frame in the vertical direction is designed as it is equal,
Keep it uniformly distributed in the vertical direction, be conducive to improve the superimposed integrally-built stability of bumper frame not at the same level, when design
It should ensure that the sink-float height of every grade of bumper frame in a certain fixed range section, just can guarantee the validity of anti-collision facility.
Further, the side of the bumper frame from the laterally closer offshore wind turbine foundation far from offshore wind turbine foundation is opened
Equipped with through-hole.
As can be seen from the above description, through-hole plays the role of mitigating anti-collision facility quality, promotes buoyancy, when hitting, lead to
Draining, water conservancy diversion are played the role of in hole, reduce the acting surface area hit to bumper frame, so improve anti-collision facility validity and
Service life, while influence when stormy waves impacts to the balance of bumper frame can be reduced.
Further, the bumper frame includes bracket and is filled in energy-absorbing material of the specific gravity less than 1 in rack bore.
As can be seen from the above description, energy-absorbing material is mainly the work for playing the buoyancy for improving facility and resisting collision performance
With as with high energy-absorbing, low-density, buoyancy is good and has the polythene material of good prosthetic.
Further, the bracket ecto-entad includes Crashworthy plate and the support frame to support Crashworthy plate.
As can be seen from the above description, bumper frame is designed using hollow type, pass through welding or machinery between Crashworthy plate and support frame
Connection, while providing anti-collision facility impact resistant capability, saves materials, alleviates quality.
Further, the outer wall of the Crashworthy plate is equipped with shock resistance composite layer.
As can be seen from the above description, shock resistance composite layer, which uses, has good waterproofness, anticorrosive property, elasticity and anti-impact
The material of hitting property is made, and such as FRP composite material, further improves the crashworthiness of bumper frame.
Further, it is connected between the two neighboring Crashworthy plate on the same side by connector.
As can be seen from the above description, being connected between Crashworthy plate by connector, when installing at the scene, according to different waters, no
The blower foundation of same specification selects the Crashworthy plate of different length, and connector is recycled to be fixedly connected, and connection structure is stable, is convenient for dress
Maintenance and replacement are unloaded, connection structure is preferably the easy-to-dismount cold connection structure such as Tenon, bolt.
Further, the surface of the Crashworthy plate is plane, curved surface or irregular face.
As can be seen from the above description, the surface of Crashworthy plate according to the shape and ocean current direction of blower foundation may be designed as plane,
Curved surface or irregular face are conducive to the stress condition for improving bumper frame, improve its impact resistance, prolong its service life.
It please refers to shown in Fig. 1 to Fig. 6, the embodiment of the present invention one are as follows: a kind of classification floating anticollision of offshore wind turbine foundation is set
It applies, including the bumper frame 1 around the offshore wind turbine foundation 6 setting, the number of the bumper frame 1 is greater than or equal to two, institute
It states bumper frame 1 and is at sea spaced setting in the vertical direction of blower foundation 6, the specific gravity of the bumper frame 1 and water is less than 1.
It please refers to shown in Fig. 1 to Fig. 6, the embodiment of the present invention two are as follows: a kind of classification floating anticollision of offshore wind turbine foundation is set
It applies, including the bumper frame 1 around the offshore wind turbine foundation 6 setting, the number of the bumper frame 1 is three, the bumper frame 1
Setting, the distance of the every two adjacent bumper frame 1 in the vertical direction are at sea spaced in the vertical direction of blower foundation 6
Equal, the specific gravity of the bumper frame 1 and water is less than 1.The minimum installation site of bumper frame 1 is corresponded on the offshore wind turbine foundation 6
Less than or equal to the elevation of low water in place sea area.
The offshore wind turbine foundation 6 is in up-narrow and down-wide tower structure, and section is rectangle, the shape of the bumper frame 1
With the external shape fits of the installation site of corresponding place offshore wind turbine foundation 6.The bumper frame 1 is from far from offshore wind turbine foundation 6
The side of a laterally closer offshore wind turbine foundation 6 offer through-hole 2, the section of the through-hole 2 is circle, and the through-hole 2 exists
Setting is spaced in bumper frame 1.The bumper frame 1 is including bracket and is filled in energy-absorbing material of the specific gravity less than 1 in rack bore
7, the energy-absorbing material 7 is polythene material.
The bracket ecto-entad includes Crashworthy plate 3 and the support frame 4 to support Crashworthy plate 3, and the Crashworthy plate 3 is steel
Plate, support frame as described above 4 include the crossbearer and oblique frame being arranged between opposite two blocks of steel plates.The outer wall of the Crashworthy plate 3 is equipped with anti-
Composite layer is impacted, the shock resistance composite layer is FRP composite material.Lead between the two neighboring Crashworthy plate 3 on the same side
The connection of connector 5 is crossed, the connector 5 is to be bolted.The surface of the Crashworthy plate 3 is plane.
In conclusion the present invention provides a kind of offshore wind turbine foundation classification floating anti-collision facility, including around the sea
The bumper frame of blower foundation setting, the number of the bumper frame are designed as being greater than or equal to two, the bumper frame at sea wind
It is spaced and is arranged in the vertical direction on machine basis, the specific gravity of the bumper frame and water enables bumper frame to follow tidal level heavy less than 1
It is floating, guarantee that bumper frame is always positioned at effective anticollision position on blower foundation, bumper frame uses stagewise, bumper frame not at the same level
Shape and the external shape fits of the blower foundation of respective corresponding installation place, design no matter blower foundation is cross-section or change in this way
Cross section structure, bumper frame rise when floating with tidal level, and adjacent bumper frame conditions each other fixation, to guarantee its collision prevention function
Validity；Superimposed bumper frame can be further improved its impact resistant capability.Offshore wind turbine foundation is first measured before installation
Highest water level and lowest water level, then multistage bumper frame is corresponded into different tidal level in the vertical direction and is successively spaced installation, adjacent two
Vertical distance between grade bumper frame is changed according to the tidal level in place sea area and specifications design of navigating, and then improves the guarantor of bumper frame
Protect effect；It is less than or equal to the elevation of low water in place sea area, i.e. sea area tide at low ebb positioned at the bumper frame of minimum installation site
When position, which is correspondingly arranged or is floated to the low tide sea position；Bumper frame positioned at highest installation site is preferably low
In or equal to place sea area elevation of high water, i.e., sea area be at high tide tidal level when, which is correspondingly arranged or is floated to the height
Tidal sea face position；No matter how tidal level changes for design in this way, and bumper frame can play protective action always.By the shape of bumper frame
It is arranged and follows offshore wind turbine base with the external shape fits of the installation site of corresponding place offshore wind turbine foundation, the i.e. shape of bumper frame
The changes of section of plinth and change, be conducive in this way hit occur when offshore wind turbine foundation uniform force.It will be every two adjacent
The distance of the bumper frame in the vertical direction is designed as equal, keeps it uniformly distributed in the vertical direction, is conducive to improve not at the same level
The superimposed integrally-built stability of bumper frame, when design should ensure that the sink-float height of every grade of bumper frame can satisfy anticollision
Energy-absorbing requirement, just can guarantee the validity of anti-collision facility.Through-hole plays the role of mitigating anti-collision facility quality, promotes buoyancy, hair
When raw shock, through-hole plays the role of draining, water conservancy diversion, reduces great waves shock to the acting surface area of bumper frame, and then improve anti-
The validity and service life of facility are hit, while influence when stormy waves impacts to the balance of bumper frame can be reduced.Energy-absorbing material
Material mainly plays the role of improving the buoyancy of facility and resists collision performance, such as has high energy-absorbing, low-density, buoyancy good simultaneously
And the polythene material with good prosthetic.Bumper frame is designed using hollow type, passes through weldering between Crashworthy plate and support frame
It connects or is mechanically connected, while anti-collision facility impact resistant capability is provided, saves materials, alleviate quality.Shock resistance composite layer
It is made of the material with good waterproofness, anticorrosive property, elasticity and impact resistance, such as FRP composite material, further
Improve the crashworthiness of bumper frame.It is connected between Crashworthy plate by connector, when installing at the scene, according to different waters, no
The blower foundation of same specification selects the Crashworthy plate of different length, and connector is recycled to be fixedly connected, and connection structure is stable, is convenient for dress
Maintenance and replacement are unloaded, connection structure is preferably the easy-to-dismount cold connection structure such as Tenon, bolt.The surface of Crashworthy plate is according to wind
The shape on machine basis and ocean current direction may be designed as plane, curved surface or irregular face, be conducive to the stress condition for improving bumper frame,
Its impact resistance is improved, is prolonged its service life.Offshore wind turbine foundation classification floating anti-collision facility provided by the invention is by dividing
Grade anti-collision system, improves the compatibility between anti-collision facility and Maritime traffic safety, improves the scope of application of anti-collision facility, make it
Good anti-collision effect can be also played on the basis of tidal range changes sea area or the alternation of cross-section greatly；Using engraved structure, effectively
Wave force, wind load are reduced to the impact force of offshore foundation；The field of load for expanding anti-collision facility, improves offshore foundation
Anticollision ability, avoid due to bump stress concentrate lead to its destruction.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (10)
1. a kind of offshore wind turbine foundation is classified floating anti-collision facility, which is characterized in that including being set around the offshore wind turbine foundation
The bumper frame set, the number of the bumper frame are greater than or equal to two, the vertical direction of the bumper frame at sea blower foundation
The specific gravity of upper interval setting, the bumper frame and water is less than 1.
2. offshore wind turbine foundation according to claim 1 is classified floating anti-collision facility, which is characterized in that the offshore wind turbine
On the basis of correspond to bumper frame minimum installation site be less than or equal to place sea area elevation of low water.
3. offshore wind turbine foundation according to claim 1 is classified floating anti-collision facility, which is characterized in that the bumper frame
The external shape fits of shape and the installation site of corresponding place offshore wind turbine foundation.
4. offshore wind turbine foundation according to claim 1 is classified floating anti-collision facility, which is characterized in that every two adjacent
The bumper frame being equidistant in the vertical direction.
5. offshore wind turbine foundation according to claim 1 is classified floating anti-collision facility, which is characterized in that the bumper frame is certainly
The side of a laterally closer offshore wind turbine foundation far from offshore wind turbine foundation offers through-hole.
6. offshore wind turbine foundation according to claim 1 is classified floating anti-collision facility, which is characterized in that the bumper frame packet
It includes bracket and is filled in energy-absorbing material of the specific gravity less than 1 in rack bore.
7. offshore wind turbine foundation according to claim 6 is classified floating anti-collision facility, which is characterized in that the bracket is by outer
It inwardly include Crashworthy plate and the support frame to support Crashworthy plate.
8. offshore wind turbine foundation according to claim 7 is classified floating anti-collision facility, which is characterized in that the Crashworthy plate
Outer wall is equipped with shock resistance composite layer.
9. offshore wind turbine foundation according to claim 7 is classified floating anti-collision facility, which is characterized in that the phase on the same side
It is connected between adjacent two Crashworthy plates by connector.
10. offshore wind turbine foundation according to claim 7 is classified floating anti-collision facility, which is characterized in that the Crashworthy plate
Surface be plane, curved surface or irregular face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910292505.2A CN109878651A (en) | 2019-04-12 | 2019-04-12 | A kind of offshore wind turbine foundation classification floating anti-collision facility |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910292505.2A CN109878651A (en) | 2019-04-12 | 2019-04-12 | A kind of offshore wind turbine foundation classification floating anti-collision facility |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549814A (en) * | 2020-04-16 | 2020-08-18 | 重庆大学 | Wave-dissipating porous anti-collision device for offshore wind power tower foundation |
| CN112339926A (en) * | 2020-11-03 | 2021-02-09 | 阳光学院 | Floating anti-collision structure for offshore wind turbine foundation |
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| CN108661012A (en) * | 2018-06-14 | 2018-10-16 | 福建省新能海上风电研发中心有限公司 | A kind of dual anti-collision system for offshore wind turbine foundation |
| CN209795767U (en) * | 2019-04-12 | 2019-12-17 | 福建省新能海上风电研发中心有限公司 | Offshore wind turbine foundation grading floating type anti-collision facility |
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| CN111549814A (en) * | 2020-04-16 | 2020-08-18 | 重庆大学 | Wave-dissipating porous anti-collision device for offshore wind power tower foundation |
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