CN204780766U - Breakwater is floated to flotation tank formula that has reflection and dissipation wave absorption function concurrently - Google Patents
Breakwater is floated to flotation tank formula that has reflection and dissipation wave absorption function concurrently Download PDFInfo
- Publication number
- CN204780766U CN204780766U CN201520467845.1U CN201520467845U CN204780766U CN 204780766 U CN204780766 U CN 204780766U CN 201520467845 U CN201520467845 U CN 201520467845U CN 204780766 U CN204780766 U CN 204780766U
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- China
- Prior art keywords
- flotation tank
- buoyancy tank
- reflection
- rectangle
- wave absorption
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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
Abstract
The utility model discloses a breakwater is floated to flotation tank formula that has reflection and dissipation wave absorption function concurrently comprises a plurality of flotation tanks, the flotation tank passes through the anchor chain and the anchor is heavily fixed at the bottom, be equipped with the counter weight in the flotation tank, the flotation tank includes the rectangle flotation tank baffle at the bottom of being equipped with preceding, back two below the rectangle flotation tank preceding, the back both sides of rectangle flotation tank all are equipped with two upper and lower side hanging decks, just " opening " font is personally submitted in the transection of flotation tank. The utility model discloses floating breakwater adopt to intersect and to personally submit the flotation tank of " opening " font, sets up end baffle the flotation tank below, can increase the wave energy reflection, and simultaneously, the side cavity that is formed by two side hanging decks and the end cavity that is formed by baffle at the bottom of two can produce certain dissipation effect to the wave energy, and messenger wave absorbing effect obtains the improvement. And the utility model discloses simple structure can save engineering materials, simultaneously, can adopt reinforced concrete prefabricated, and the construction is all comparatively convenient with the maintenance.
Description
Technical field
The utility model belongs to breakwater engineering technical field, is specifically related to a kind of floating breakwater with good wave absorbing effect, can be applicable to ocean, lakes and reserviors.
Background technology
Mole is as a kind of hydraulic structure, and major function resists the invasion and attack of wave to harbour region, for boats and ships provide steady, safe berthing and operation waters, also improves the design condition of the building such as harbour, shore protection in harbour simultaneously.Mole is pressed structural shape and is divided, and has following a few class: ramp type, vertical type, hybrid, exposed throughout type, floating, air pressing type and hydraulic [1], first three class is traditional entity seat bottom type mole, and rear a few class is the mole of extraordinary pattern.
Theoretical and experimental study shows, the energy major part of wave concentrates on the top layer of water body, doubly with in the water layer thickness of 3 times of wave height has concentrated the wave energy of 90% and 98% [2] respectively on top layer 2.Floating breakwater is exactly this characteristic distributions according to wave energy, utilizes the buoyancy aid of certain underwater penetration to reflect wave energy and dissipates (comprising ripple fragmentation, friction, turbulent fluctuation, vibration etc.), reaching wave absorption, wave resistance object.Compared with traditional entity seat bottom type mole, it is strong that floating breakwater has exchange of seawater function, do not change current and sediment movement condition, less on marine environment impact, and cost is low, to features such as ground are less demanding, be more and more subject to people's attention.
The Energy Dissipation Modes that the floating breakwater of different structure type and material utilizes is also different, and the elastic performance according to floating body material can be divided into rigidity and flexible and floating type mole.Rigidity floating breakwater does not deform under the wave action, and wave absorption mode mainly reflects, and representing pattern has floating box type [3], float-type [3]; Flexible mole can change its shape under the wave action, and wave absorption mode mainly dissipates, and representing pattern has floating raft type [3] etc.There is again the floating breakwater in conjunction with rigidity and flexible material feature in recent years.In above-mentioned all kinds, the design and installation of floating box type breakwater structure are simple, cost relative moderate, and except disappearing except wave, buoyancy aid itself also can double as road, warehouse, anchor ship or fish pier etc., therefore application is relatively many at present.
Because floating breakwater can not stop the wave energy of the whole depth of water, especially the saturating unrestrained rate of long-period wave is higher, therefore it disappears, unrestrained performance is the problem that engineers and technicians are concerned about always, to the improvement of its structural shape also in lasting research.
The wave absorption mode that rectangle floating box type floats mole mainly reflects, wave absorbing effect is affected, for improving the wave absorbing effect of rectangle buoyancy tank, technician has carried out the research of various structural shape, and what have sets up damping structure in buoyancy tank bottom, and the various transmission of setting up on buoyancy tank had disappears unrestrained room, the two buoyancy tanks of some employings etc., all obtain certain effect, but the equal relative complex of structure, add certain construction volume.
Bibliography:
[1] Yan Kai chief editor, Liangqi Xun associate editor. harbour engineering [M]. Beijing: Maritime Press .1996.329.
[2] Chen Wanjia chief editor. marine structure [M]. Beijing: People's Transportation Press .1989.351.
[3] Wang Yongxue, kingdom is beautiful. the progress of offshore floating breakwater structure and engineer applied [J]. and Shipbuilding of China, 2002,43 (supplementary issue): 314-320.
Summary of the invention
The utility model provides a kind of structure floating box type having reflection and dissipation wave absorption function concurrently that is simple, that can save engineering material to float mole for solving in known technology the technical problem that exists.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: a kind of floating box type having reflection and dissipation wave absorption function concurrently floats mole, be made up of multiple buoyancy tank, described buoyancy tank is heavily fixed on the bottom by anchor chain and anchor, counterweight is provided with in described buoyancy tank, described buoyancy tank comprises rectangle buoyancy tank, former and later two bottom baffles are provided with below described rectangle buoyancy tank, it is characterized in that, be equipped with upper and lower two side hanging decks in the front and rear sides of described rectangle buoyancy tank, and the cross section of described buoyancy tank is "ON" font.
Each described side hanging deck is provided with multiple uniform vertical through hole.
On described rectangle buoyancy tank, be provided with former and later two plates of fending off, and the cross section of described buoyancy tank is in " well " font.
Fend off described in each on plate and be provided with multiple uniform horizontal through hole.
The advantage that the utility model has and good effect are: floating breakwater employing cross section is the buoyancy tank of "ON" font, below buoyancy tank, bottom baffle is set, wave energy reflection can be increased, simultaneously, the side cavity formed by two side hanging decks and the end cavity formed by two bottom baffles can produce certain dissipation effect to wave energy, and wave absorbing effect is improved.And the utility model structure is simple, engineering material can be saved, simultaneously, can adopt reinforced concrete prefabricated, all more for convenience, can be the places such as aquaculture, artificial beach and yacht wharf and provide effective shielding, large-scale floating structure can also be used as temporary wharf for construction and maintenance, facilitate boats and ships to stop, have wide practical prospect.
Accompanying drawing explanation
Fig. 1 is the top view of the utility model embodiment 1;
Fig. 2 is I-I profile of Fig. 1;
Fig. 3 is the lateral view of Fig. 1;
Fig. 4 is the cross-sectional drawing of the utility model embodiment 2.
In figure: 1, rectangle buoyancy tank, 2, side hanging deck, 3, bottom baffle, 4, vertically through hole, 5, anchor chain, 6, anchor weight, 7, horizontal through hole, 8, counterweight, 9, plate of fending off.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Embodiment 1:
Refer to Fig. 1 ~ Fig. 3, a kind of floating box type having reflection and dissipation wave absorption function concurrently floats mole, be made up of multiple buoyancy tank, described buoyancy tank weighs 6 by anchor chain 5 and anchor and is fixed on the bottom, be provided with counterweight 8 in described buoyancy tank, described buoyancy tank comprises rectangle buoyancy tank 1, is provided with former and later two bottom baffles 3 below described rectangle buoyancy tank 1, be equipped with upper and lower two side hanging decks 2 in the front and rear sides of described rectangle buoyancy tank 1, and the cross section of described buoyancy tank is "ON" font.
The cavity formed by upper and lower sides hanging deck 2 and front and back bottom baffle 3 has effect of dissipation wave energy, combines, effectively can improve the wave absorbing effect of mole with good reflection wave energy effect that rectangle floating box structure has itself, wave height after reduction dike.For lowering the center of gravity, improve stability, the uniform counterweight 8 in buoyancy tank middle and lower part.
In the present embodiment, each described side hanging deck 2 is provided with multiple uniform vertical through hole 4.The wave force suffered by side hanging deck 2 can be reduced.
Embodiment 2:
Refer to Fig. 4, when the wave of required protection is comparatively large, cross section as described in Example 1 be the buoyancy tank of "ON" font more unrestrained serious time, can on the basis of embodiment 1, on rectangle buoyancy tank 1, set up former and later two plates 9 of fending off, and make the cross section of described buoyancy tank 1 in " well " font.
In the present embodiment, in order to improve wave absorbing effect further, uniform multiple horizontal through hole 7 bottom each plate 9 of fending off, for draining.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (4)
1. the floating box type having reflection and dissipation wave absorption function concurrently floats mole, be made up of multiple buoyancy tank, described buoyancy tank is heavily fixed on the bottom by anchor chain and anchor, counterweight is provided with in described buoyancy tank, described buoyancy tank comprises rectangle buoyancy tank, is provided with former and later two bottom baffles, it is characterized in that below described rectangle buoyancy tank, be equipped with upper and lower two side hanging decks in the front and rear sides of described rectangle buoyancy tank, and the cross section of described buoyancy tank is "ON" font.
2. the floating box type having reflection and dissipation wave absorption function according to claim 1 concurrently floats mole, it is characterized in that, each described side hanging deck is provided with multiple uniform vertical through hole.
3. the floating box type having reflection and dissipation wave absorption function according to claim 1 or 2 concurrently floats mole, it is characterized in that, is provided with former and later two plates of fending off on described rectangle buoyancy tank, and the cross section of described buoyancy tank is in " well " font.
4. have reflection according to claim 3 concurrently and the floating box type of dissipation wave absorption function floats mole, it is characterized in that, plate of fending off described in each is provided with multiple uniform horizontal through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467845.1U CN204780766U (en) | 2015-07-02 | 2015-07-02 | Breakwater is floated to flotation tank formula that has reflection and dissipation wave absorption function concurrently |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520467845.1U CN204780766U (en) | 2015-07-02 | 2015-07-02 | Breakwater is floated to flotation tank formula that has reflection and dissipation wave absorption function concurrently |
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| CN204780766U true CN204780766U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520467845.1U Expired - Fee Related CN204780766U (en) | 2015-07-02 | 2015-07-02 | Breakwater is floated to flotation tank formula that has reflection and dissipation wave absorption function concurrently |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421290A (en) * | 2015-12-11 | 2016-03-23 | 哈尔滨工程大学 | Dual-body floating type wave suppressor additionally provided with horizontal plates |
| CN105525593A (en) * | 2016-01-27 | 2016-04-27 | 山东省水利科学研究院 | Estuary floating type wave attenuating structure and method |
| CN105971813A (en) * | 2016-07-08 | 2016-09-28 | 大连理工大学 | Wave energy power station structure integrating bulwark function |
| CN106012959A (en) * | 2016-07-08 | 2016-10-12 | 大连理工大学 | Perpendicular guide pile type floating breakwater with local permeable structures |
| CN107458551A (en) * | 2016-06-06 | 2017-12-12 | 朱剑文 | Multiple buoyancy is on an even keel or the hull that berths |
| CN107938595A (en) * | 2017-12-15 | 2018-04-20 | 江苏科技大学 | The device of wave reflection between a kind of reduction multiple tracks floating breakwater |
| CN110172954A (en) * | 2019-05-16 | 2019-08-27 | 刘广 | Block unrestrained drift in sea |
| CN111058419A (en) * | 2020-01-09 | 2020-04-24 | 滁州欣皓工程技术有限公司 | Floating box type breakwater structure and construction method thereof |
| CN114215004A (en) * | 2021-12-09 | 2022-03-22 | 中交第三航务工程勘察设计院有限公司 | Floating breakwater structure with wave dissipation chamber and wave blocking plate and construction method thereof |
-
2015
- 2015-07-02 CN CN201520467845.1U patent/CN204780766U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421290A (en) * | 2015-12-11 | 2016-03-23 | 哈尔滨工程大学 | Dual-body floating type wave suppressor additionally provided with horizontal plates |
| CN105525593A (en) * | 2016-01-27 | 2016-04-27 | 山东省水利科学研究院 | Estuary floating type wave attenuating structure and method |
| CN105525593B (en) * | 2016-01-27 | 2017-05-31 | 山东省水利科学研究院 | A kind of river mouth floating wave absorption structure and method |
| CN107458551A (en) * | 2016-06-06 | 2017-12-12 | 朱剑文 | Multiple buoyancy is on an even keel or the hull that berths |
| CN105971813A (en) * | 2016-07-08 | 2016-09-28 | 大连理工大学 | Wave energy power station structure integrating bulwark function |
| CN106012959A (en) * | 2016-07-08 | 2016-10-12 | 大连理工大学 | Perpendicular guide pile type floating breakwater with local permeable structures |
| CN106012959B (en) * | 2016-07-08 | 2018-06-15 | 大连理工大学 | A kind of vertical guide pile formula partially with hollow structure floats breakwater |
| CN107938595A (en) * | 2017-12-15 | 2018-04-20 | 江苏科技大学 | The device of wave reflection between a kind of reduction multiple tracks floating breakwater |
| CN110172954A (en) * | 2019-05-16 | 2019-08-27 | 刘广 | Block unrestrained drift in sea |
| CN111058419A (en) * | 2020-01-09 | 2020-04-24 | 滁州欣皓工程技术有限公司 | Floating box type breakwater structure and construction method thereof |
| CN114215004A (en) * | 2021-12-09 | 2022-03-22 | 中交第三航务工程勘察设计院有限公司 | Floating breakwater structure with wave dissipation chamber and wave blocking plate and construction method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |