CN205501925U - Floating breakwater device - Google Patents
Floating breakwater device Download PDFInfo
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- CN205501925U CN205501925U CN201620075601.3U CN201620075601U CN205501925U CN 205501925 U CN205501925 U CN 205501925U CN 201620075601 U CN201620075601 U CN 201620075601U CN 205501925 U CN205501925 U CN 205501925U
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- casing
- floating breakwater
- floating
- breakwater device
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
The utility model belongs to the technical field of ocean engineering, the utility model provides a technical scheme that its technical problem adopted is: a floating breakwater, retrains with being used for including the unit that floats the mooring system of unsteady unit, unsteady unit include box, floor and the setting web at the bottom half, the web sets up along box length direction, the setting of box width orientation is followed to the floor, and connects box and web. The utility model discloses make full use of floating breakwater's the multiple unrestrained principle that disappears, improved its whole unrestrained performance that disappears, especially to the defence of long -period wave by a wide margin. On the selected material of structure, be different from traditional steel or reinforced concrete material, adopt advanced composite material to carry out physical preparation, have excellent performances such as corrosion -resistant, durability, crash -worthiness, fatigue durability by force, and have green, non -maintaining, easy shaping, change advantages such as convenient, realized taking into account of structure practicality and economic benefits.
Description
Technical field
This utility model belongs to field of ocean engineering, especially a kind of floating breakwater device.
Background technology
Floating breakwater is the principle being concentrated mainly on water body top layer according to Wave energy, is built in and floats on the surface
A class wave prevention structure thing, it is made up of buoyancy aid and mooring system.Compared with traditional fixed breakwater,
It has that construction costs is low, draw materials easily, quick construction, need not carry out basement process, easy accessibility, guarantor
The advantages such as retaining ring border etc. are many, can be widely applied to deep water port, sea is gone along with sb. to guard him, artificial seawater outdoor bathing place, yacht
Harbour, aquaculture base, naval port etc., have widely in national economy, the people's livelihood, national defense safety field
Application prospect and the huge market space.It is as provisional shield, can play in many Practical Projects
Effect, such as: ensure marine engineering construction operation safety；Protection entering and leaving port, harbour ship's navigation；As
Protective facility during goods is reprinted between river mouth boats and ships.As military provisional protection facility and motor-driven code
Head, can realize fast-assembling, Quick Release, quickly temporarily the logging in and transfer etc. of guarantee military supplies weapon goods and materials.
Therefore, it is attempted to design-build and goes out the floating breakwater of different structure form, its objective is outside defence
The wave that sea is transmitted, cuts down target wave height to expected value.But existing floating breakwater is primarily present following
Two major defects:
One, version is relatively easy, is utilized the wave principle that disappears the most single.Existing floating breakwater is general
Use square chest type or class square chest type, only make use of the principle of reflexion of wave, i.e. attempt wave toward its opposite direction
Reflect back.But this kind of structure water entry degree of depth is the most limited, when running into long-period wave, due to long period
The Wave energy of ripple does not concentrate merely on water body top, and the distribution in the range of the whole depth of water is the most uniform, because of
This, this class formation of reflection for the Wave energy of water body bottom is helpless, is difficult to stop long-period wave
The traveling of wave.
Two, the material used constrains the performance of the wave performance that disappears significantly, reduces service life.Existing floating
Formula breakwater material use be not material steel be exactly armored concrete.For steel, it is clear that it is at sea water
Long-term immersion in be easy to corrosion, poor durability, the maintaining expense in later stage is the highest, and the life-span has
Limit.For armored concrete, on the one hand its structure bulky, processing technology cost is the highest, if desired for relatively
Thick concrete cover is to ensure the waterproof of reinforcing bar Os Draconis in casing, because once reinforcing bar Os Draconis touch water, whole
Individual structure will be destroyed, and service life is significantly.For meeting waterproof and structural stability requirement, armored concrete
Structure need to make certain scale of construction, virtually adds cost.On the other hand, the advantage of concrete is anti-quiet
Pressure rather than tension and crashworthiness.Wave, ocean current, wind forever it is in during due to floating breakwater duty
Deng under dynamic loading, in the outer force environment of structure of this complexity, it is readily formed fatigue damage, concrete
Top layer is easy to come off, protective layer thickness reduce, when reach a certain amount of after, the sea water reinforcing bar to inside configuration
Os Draconis can cause the biggest threat, and durability reduces.Two adjacent floating breakwater unit are at asynchronous load
Effect is lower can occur relative displacement, is i.e. likely to occur shock, and for avoiding this shock, existing floating is prevented
Two adjacent floating breakwater unit are pulled open a certain distance by ripple dike, but so, wave can be unblocked
Be directly entered screened region, the overall wave performance that disappears is substantially reduced.Therefore, either use steel
Material or reinforced concrete structure, the service life of floating breakwater and the wave performance that disappears all are difficult to ensure that, practical
Property and economic benefit cannot get both.
China's major part marine site tidal range compared with big, be especially suitable for the construction of the anti-ripple of floating, the market demand is huge.And
This is obviously not suitable with by the adaptability of existing floating breakwater technology and durability etc..Therefore, research can
Meet the wave that disappears and require to adapt to again the novel floating breakwater meaning weight of complicated marine site long-term dynamic load environmental activity
Greatly.
Utility model content
The purpose of this utility model be overcome existing existing floating breakwater to wave, the longest
The helpless deficiency of smallclothes of cycle wave, it is provided that a kind of novel floating breakwater device.
This utility model solves its technical problem and be the technical scheme is that a kind of floating breakwater dress
Put, including floating unit with for retraining the mooring system of described floating unit；Described floating unit
Including casing, floor and the web being arranged on box bottom, described web is arranged along casing length direction,
Described floor is arranged along casing width, and connects described casing and web.
Further, for operative constraint floating unit, described mooring system includes anchor chain and is arranged on
Anchor pier bottom anchor chain, described anchor chain top is fixing with described casing to be connected.
Further, effectively connect for floating unit and mooring system, described casing is provided with is
Checking bollard, described anchor chain is fixedly connected on casing by described bollard.
As preferably, described casing is provided with cable hole, the side of the through described casing in described cable hole
And upper surface, described bollard is arranged on the upper surface of described casing, and described anchor chain is through described
Cable hole is connected with described bollard, and anchor chain, through the cross-connection system of casing, is on the one hand conducive to casing
Stable, it is effectively improved wave absorbing effect, on the other hand can optimize the structural internal force distribution of anchor chain and casing.
As preferably, described casing is hollow-core construction, is filled with liquid in described casing, described
Liquid can be water, and casing uses hollow water structure, and in forming case after adding water, water body rocks, whole to buoyancy aid
The motion of body forms retardation, effectively cuts down " reproducing wave " effect of buoyancy aid.
As preferably, described casing is with steel skeleton as supporting construction, with glass-reinforced plastic material as steel skeleton
Panel；Filled and process material layer between described supporting construction and described panel, in described casing
Portion forms the cavity sealed.Steel skeleton ensure that the structural strength of casing, and panel ensure that the anti-of casing
Corrosive nature, improves service life, the deadweight of foamed materials scalable breakwater, it is ensured that casing
Floating performance.
As preferably, subtracting wave effect for improving, described web is rectangular with described tank floor.
Further, described tank ends is additionally provided with engaging lug, and the application breakwater device can be
It is used alone, or subtracting wider region, wave face, single casing is connected into by engaging lug overall in one
Word arrangement, multirow be staggered or circular arc arrangement, as lengthen breakwater, or with other structure merits
Use can be connected by part.
As preferably, for preventing from producing between adjacent two breakwater device rubbing or colliding, casing is made
Becoming scratch or damage, described casing both sides are provided with buffering wearing layer.
Beneficial effect: when wave action is on casing, restriction body structure moved due to anchor chain, head sea
The buoyancy tank side plate in face and web can form effectively reflection to wave.Institute between box bottom, web and floor
The hemi-closure space formed is conducive to water body vortex thus cuts down the energy of wave.Wave crosses casing upper surface
Broken one high current that formed occurring, and interacts with the wave of casing lee side, wave current is made mutually, enters
The Wave energy of one step abatement lee side.In buoyancy tank after water filling, in case, water body can occur along with the motion of casing
Rocking, the motion to casing itself forms effective retardation, thus cuts down " reproducing wave " effect of buoyancy aid.
This utility model takes full advantage of floating breakwater multiple and disappears wave principle, its entirety is greatly improved and disappears wave
Can, especially for the defence of long-period wave.In the selection of structure, it is different from traditional steel or reinforcing bar
Concrete material, uses advanced composite material (ACM) to carry out the making of entity, has strong corrosion resistant, durability, resistance to
The excellent properties such as hitting property, fatigue durability, and there are environmental protection, non-maintaining, easy-formation, replacing convenience etc.
Advantage, it is achieved that taking into account of structure practicality and economic benefit.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is breakwater device perspective view；
Fig. 2 be this utility model breakwater device disappear wave mechanism schematic diagram.
Wherein: 1. casing, 2. web, 3. floor, 4. bollard, 5. cable hole, 6. engaging lug.
Detailed description of the invention
Embodiment
As it is shown in figure 1, a kind of floating breakwater device, including floating unit with for retraining described floating
The mooring system of moving cell；Described floating unit includes casing 1, floor 3 and is arranged on casing 1
Bottom web 2, described web 2 along casing 1 length direction arrange, and with described casing 1 bottom surface
Vertically, described floor 3 is arranged along casing 1 width, and connects described casing 1 and web 2.
Described mooring system includes anchor chain and is arranged on the anchor pier bottom anchor chain, table on described casing 1
Both sides, face are provided with bollard 4, and described casing 1 is provided with cable hole 5, and described cable hole 5 is through
The side of described casing 1 and upper surface, and corresponding with described bollard 4 position, and described anchor chain is worn
Cross described cable hole 5 to be connected with described bollard 4.
The described casing 1 panel with steel skeleton as supporting construction, with glass-reinforced plastic material as steel skeleton；
Filled and process material layer between described supporting construction and described panel, described casing 1 is internally formed
The cavity sealed.Water, described anchor chain and heaving pile is filled in the interior section cavity of described casing 1
Stake 4 all uses preservative treatment.
Described casing 1 two ends are additionally provided with engaging lug 6, and the application breakwater device can individually make
With, or subtracting wider region, wave face, single casing 1 is connected into overall in a word by engaging lug 6
Arrangement, multirow be staggered or circular arc arrangement, as lengthen breakwater, or with other structure functions
Part connects use.After breakwater is used in series, rub for preventing from producing between adjacent two breakwater device
Wipe or casing 1 is caused casing 1 both sides described in scratch or damage to be provided with buffering wearing layer by collision.
This utility model breakwater wave eliminating principle is as follows: as in figure 2 it is shown, wave action is when whole system,
Due to the anchor chain restriction to casing 1 structure motion, side plate and the web 2 of face casing 1 of heading sea can be to waveforms
Become effectively reflection；The hemi-closure space formed between casing 1 bottom surface, web 2 and floor 3 can promote
The formation of water body vortex also comes off, the consumption of aggravation Wave energy；Casing 1 has certain underwater penetration, and
Upper surface is smooth, and to ensure cross levee crown smoothly when big wave comes, wave is crossed casing 1 upper surface and occurred
Broken one high current of formation, and interact with lee side wave, wave current is made mutually, cuts down the back of the body further
The Wave energy in wave face；Require according to the wave that disappears and local depth condition etc. fills water at the cavity within buoyancy tank,
In case, water body can rock along with the motion of casing 1, and the motion to casing 1 itself forms effective retardation
Effect, thus cut down " reproducing wave " effect of floating embankment；Anchor chain is through the cross-connection system of casing 1 simultaneously, and one
Aspect is conducive to casing 1 stable, is effectively improved wave absorbing effect, on the other hand can optimize anchor chain and casing 1
Structural internal force is distributed.
Should be appreciated that specific embodiment described above is only used for explaining this utility model, and need not
In limiting this utility model.The obvious change extended out by spirit of the present utility model or change
Move among still in protection domain of the present utility model.
Claims (9)
1. a floating breakwater device, its feature exists: include floating unit and described for retraining
The mooring system of floating unit；Described floating unit includes casing (1), floor (3) and arranges
At the web (2) of casing (1) bottom, described web (2) is arranged along casing (1) length direction,
Described floor (3) is arranged along casing (1) width, and connects described casing (1) and web
(2)。
Floating breakwater device the most according to claim 1, it is characterised in that: described anchor
Pool system includes anchor chain and is arranged on the anchor pier bottom anchor chain, described anchor chain top and described casing (1)
Fixing connection.
Floating breakwater device the most according to claim 2, it is characterised in that: described case
Being provided with bollard (4) on body (1), described anchor chain is fixedly connected on by described bollard (4)
On casing (1).
Floating breakwater device the most according to claim 3, it is characterised in that: described case
Be provided with cable hole (5) on body (1), the side of the described through described casing of cable hole (5) (1) and
Upper surface, described bollard (4) is arranged on the upper surface of described casing (1), described anchor chain
It is connected through described cable hole (5) with described bollard (4).
Floating breakwater device the most according to claim 1, it is characterised in that: described case
Body (1) is hollow-core construction, is filled with liquid in described casing (1).
Floating breakwater device the most according to claim 1, it is characterised in that: described case
The body (1) panel with steel skeleton as supporting construction, with glass-reinforced plastic material as steel skeleton；Described props up
Filled and process material layer between support structure and described panel, described casing (1) is internally formed sealing
Cavity.
Floating breakwater device the most according to claim 1, it is characterised in that: described abdomen
Plate (2) is rectangular with described casing (1) bottom surface.
Floating breakwater device the most according to claim 1, it is characterised in that: described casing
(1) two ends are additionally provided with engaging lug (6).
Floating breakwater device the most according to claim 1, it is characterised in that: described case
Body (1) both sides are provided with buffering wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075601.3U CN205501925U (en) | 2016-01-26 | 2016-01-26 | Floating breakwater device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075601.3U CN205501925U (en) | 2016-01-26 | 2016-01-26 | Floating breakwater device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205501925U true CN205501925U (en) | 2016-08-24 |
Family
ID=56722037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620075601.3U Active CN205501925U (en) | 2016-01-26 | 2016-01-26 | Floating breakwater device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205501925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756012A (en) * | 2016-01-26 | 2016-07-13 | 江苏天御海工新材料科技有限公司 | Floating breakwater device |
-
2016
- 2016-01-26 CN CN201620075601.3U patent/CN205501925U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756012A (en) * | 2016-01-26 | 2016-07-13 | 江苏天御海工新材料科技有限公司 | Floating breakwater device |
| CN105756012B (en) * | 2016-01-26 | 2017-12-01 | 江苏天御海工新材料科技有限公司 | A kind of floating breakwater device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |