CN110409366B - Floating comb-shaped wave eliminating device with bottom plate and application thereof - Google Patents
Floating comb-shaped wave eliminating device with bottom plate and application thereof Download PDFInfo
- Publication number
- CN110409366B CN110409366B CN201910793319.7A CN201910793319A CN110409366B CN 110409366 B CN110409366 B CN 110409366B CN 201910793319 A CN201910793319 A CN 201910793319A CN 110409366 B CN110409366 B CN 110409366B
- Authority
- CN
- China
- Prior art keywords
- floating
- wave
- comb
- shaped
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 7
- 210000000779 thoracic wall Anatomy 0.000 claims description 7
- 210000000038 chest Anatomy 0.000 claims description 6
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000000463 material Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- -1 but not limited to Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
A floating comb-shaped wave eliminating device with a bottom plate and application thereof, wherein the floating comb-shaped wave eliminating device comprises a floating body unit which provides buoyancy for the floating comb-shaped wave eliminating device and plays a role of wave blocking; the wave blocking backboard is vertically arranged between two adjacent floating body units and plays a role in connecting the floating body units with waves; and the embankment body bottom plate is horizontally arranged between two adjacent floating body units and plays a role in connecting the floating body units and blocking waves. According to the invention, the length ratio of the buoyancy tank main body to the plate type structure can be optimally adjusted according to engineering requirements, and the special embankment body bottom plate can improve the wave-eliminating performance and the torsional strength.
Description
Technical Field
The invention relates to the technical field of coastal engineering and ocean engineering, in particular to a floating comb-shaped wave dissipating device with a bottom plate and application thereof.
Background
The breakwater structure is used as an important means for coastal protection, can be used for blocking the outside sea waves from being transmitted into the near shore in a limited way, effectively reduces the wave height in the breakwater shield area, and plays roles of avoiding coastal erosion, protecting coastal facility safety and ensuring stable operation of ships in ports. Nowadays, as the water depth of port and offshore island projects increases, the requirements for the construction of breakwater are also increasing. The increase of water depth increases the construction consumables of the traditional gravity breakwater and increases the construction difficulty, and the engineering development needs can not be met.
Thus, floating breakwaters are an inevitable trend for deep water harbor construction and protection of offshore islands and reefs. The floating breakwater has the advantages of being beneficial to water body exchange, capable of effectively protecting ecological environment in harbor, small in change of local water flow and sediment characteristics, solving foundation softness, reducing special foundation treatment procedures and the like.
The invention provides a floating comb-shaped wave dissipating structure with a bottom plate, which is used for designing a floating breakwater, and the lower part of the floating comb-shaped wave dissipating structure is fixed on the seabed through an anchoring system. Compared with the traditional floating type wave eliminating structure, the wave eliminating structure has the advantages that the material consumption is greatly reduced, the overall stress is reduced, and the wave eliminating and blocking performances are greatly improved.
Disclosure of Invention
Accordingly, one of the primary objectives of the present invention is to provide a floating comb-shaped wave dissipating device with a bottom plate and an application thereof, so as to at least partially solve at least one of the above problems.
In order to achieve the above object, as one aspect of the present invention, there is provided a floating comb-shaped wave dissipating device with a bottom plate, comprising:
the floating body unit provides buoyancy for the floating comb-shaped wave eliminating device and plays a role in blocking waves;
the wave blocking backboard is vertically arranged between two adjacent floating body units and plays a role in connecting the floating body units with waves; and
The embankment body bottom plate is horizontally arranged between two adjacent floating body units and plays a role in connecting the floating body units and blocking waves.
As another aspect of the present invention, there is also provided an application of the floating comb-shaped wave dissipating device as described above in the technical fields of coastal engineering and ocean energy utilization.
Based on the technical scheme, the floating comb-shaped wave dissipating device with the bottom plate and the application thereof have at least one of the following advantages compared with the prior art:
(1) The length ratio of the buoyancy tank main body to the plate-type structure can be optimally adjusted according to engineering requirements
The traditional floating box type wave-attenuating structure adopts a rectangular floating box body which is continuous (namely, is full of length) in the horizontal length direction to float on the water surface to provide buoyancy and realize wave-blocking effect, and because the wet area in the immersed water is larger, excessive buoyancy is provided, weight materials such as sand and stone are actually required to be filled into the box body, so that enough draft (the larger the draft is, the better the wave-preventing effect is) is achieved, and therefore, the box body materials and the weight materials of the traditional floating box type breakwater are larger in dosage. The invention adopts a discontinuous box plate structure form consisting of a floating box main body, a wave blocking backboard and a embankment body bottom plate in the horizontal length direction, namely, the wave blocking backboard and the embankment body bottom plate structure are utilized to replace part of the floating box main body (namely, a floating body unit), so that box materials are effectively reduced; meanwhile, due to the small wet area immersed in water, the buoyancy can be provided more appropriately. In practice, different draft can be realized by adjusting the length proportion relation between the buoyancy tank main body and the wave blocking backboard/embankment body bottom plate structure, so that no or little counterweight material is needed, and the material consumption and the transportation cost are reduced. In addition, the setting of chest wallboard also can increase the effective height of part more than the surface of water, plays the effect of reducing the surmounting volume, saves the volume of body unit more than the surface of water simultaneously.
(2) The maximum wave acting force is effectively reduced by adjusting the front and back positions of the wave blocking backboard
The wave blocking backboard is of a vertical plate type structure for connecting two adjacent buoyancy tank bodies, and plays a role in replacing part of buoyancy tank bodies to block horizontal wave propagation. As shown in fig. 2, when waves act on the breakwater, as the wave facing surface 1 of the buoyancy tank body and the wave facing surface 2 of the wave blocking backboard are not on the same plane, namely, a distance X exists, the distance enables the wave crest to reach the two wave blocking surfaces of the breakwater successively, so that a wave force phase difference exists, the maximum wave force is slowed down, and the total horizontal stress of the wave eliminating structure is smaller than that of the conventional floating tank type wave eliminating structure, thereby being beneficial to the stability of the whole breakwater system and the reduction of the bearing capacity of the anchoring system. In the implementation process, the front and back positions of the wave blocking backboard can be specifically designed according to wave element conditions, so that the wave blocking backboard has a large optimization space.
(3) The special embankment body bottom plate can improve the wave-eliminating performance and the torsional strength
The base plate of the embankment body is a horizontal plate structure for connecting two adjacent buoyancy tank bodies, and belongs to special components of a floating type wave-eliminating structure. The comb-shaped breakwater is applied in gravity type in the past, namely, the straight seat is arranged on the seabed, and structurally only comprises a rectangular square box and a wave blocking backboard, and a base plate of the breakwater body is not needed. If the floating comb-shaped breakwater adopts the same structural form, the bottom part becomes transparent because the floating comb-shaped breakwater floats nearby the water surface to work, wave blocking is not facilitated, and only the wave blocking backboard is connected between the floating box main bodies, and the integral strength is low.
(4) By reasonably designing the length and the position of the flange plate, the wave eliminating performance is improved
The flange plate is a plate structure which is arranged at the bottom of the embankment body in a through length way, and belongs to an additional structure. The flange plates may be connected horizontally or vertically to the base plate of the dike body (see the description of the implementation process). When the floating breakwater is horizontally connected with the bottom plate of the breakwater body, the effective width of the floating breakwater is increased, so that the wave-eliminating performance is improved; when the floating breakwater is vertically connected with the bottom plate of the breakwater body, the effective water depth of the floating breakwater is increased, and the effect of increasing the wave-eliminating performance can be achieved. In addition, as the flange plate protrudes out of the structural main body, a vortex releasing process exists around the corner of the flange plate in the wave flow field, so that dissipation of wave energy is further increased. In the implementation process, the length and the arrangement mode of the flange plates can be specifically designed according to the wave eliminating performance requirement, and the method has a large optimization space. In addition, the flange plates are arranged at the bottom of the breakwater, so that the gravity center position of the whole floating breakwater can be adjusted, and the stability of the floating comb-shaped breakwater is facilitated.
Drawings
FIG. 1 is a schematic three-dimensional structure of a floating comb-shaped wave dissipating structure according to an embodiment of the present invention;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the A-A plane of FIG. 2;
FIG. 4 is a schematic cross-sectional view of the B-B plane in FIG. 2;
FIG. 5 is a schematic cross-sectional view of a wave blocking backboard and a dike body base board in a T-shaped structure according to an embodiment of the invention;
fig. 6 is a schematic cross-sectional structure of an embodiment of the present invention when the flange plate is disposed perpendicular to the base plate of the dike body.
Reference numerals illustrate:
1-a buoyancy tank main body; 2-a wave blocking backboard; 3-a dike body bottom plate; 4-flange plates; 5-chest wall boards; a 6-mooring unit; 7-a first head-on face; 8-a second wave-facing surface; 9-wave incidence direction.
Detailed Description
The present invention will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent.
The invention discloses a floating comb-shaped wave dissipating device with a bottom plate, which comprises:
the floating body unit provides buoyancy for the floating comb-shaped wave eliminating device and plays a role in blocking waves;
the wave blocking backboard is vertically arranged between two adjacent floating body units and plays a role in connecting the floating body units with waves; and
The embankment body bottom plate is horizontally arranged between two adjacent floating body units and plays a role in connecting the floating body units and blocking waves.
Wherein, the body unit is hollow structure.
Wherein the shape of the floating body unit includes, but is not limited to, a box, a prism, or a cylinder;
wherein the floating body unit is made of materials including, but not limited to, concrete or steel plates.
The wave blocking backboard and the embankment body bottom board are L-shaped or T-shaped;
Wherein, the wave blocking backboard adopts materials including but not limited to concrete or steel plate;
Wherein, the material adopted by the base plate of the embankment body comprises, but is not limited to, concrete or steel plate.
The wave blocking backboard and the embankment body bottom plate are of an integrated structure, a fixed connection structure or a detachable connection structure;
The wave blocking backboard and the embankment body bottom board are hinged with the floating body unit;
the wave blocking backboard and the embankment body bottom board have the same length;
the wave blocking backboard and the floating body unit are the same in height.
The floating comb-shaped wave dissipating device further comprises a flange plate for increasing wave energy dissipation and balancing stability of the embankment body, and the flange plate is connected with the base plate of the embankment body;
wherein the number of the flange plates is greater than or equal to 1;
wherein the included angle between the flange plate and the base plate of the embankment body is 0-90 degrees;
the included angle between the flange plate and the base plate of the embankment body is 0 degree, 90 degrees or a plurality of flange plates are arranged in different angle combination modes at the same time, for example, two flange plates are arranged, wherein the included angle between one flange plate and the base plate of the embankment body is 0 degree, and the included angle between the other flange plate and the base plate of the embankment body is 90 degrees.
Wherein the flange plate is made of materials including, but not limited to, concrete or steel plates.
The floating comb-shaped wave eliminating device further comprises a chest wall plate for reducing wave overtopping effect, and the chest wall plate is connected with the top of the wave blocking backboard;
Wherein the chest wallboard and the wave blocking backboard are in the same plane;
wherein the chest wall board is made of materials including, but not limited to, concrete or steel plates.
The floating comb-shaped wave dissipating device further comprises a anchor chain unit which is used for being fixed with the seabed, and the anchor chain unit is connected with the bottom of the floating body unit or the bottom of the L-shaped plate structure.
Wherein, the projection plane of the floating comb-shaped wave-attenuating device is comb-tooth-shaped.
The invention also discloses application of the floating comb-shaped wave dissipating device in the technical fields of coastal engineering and ocean energy utilization.
The technical scheme of the invention is further described below by means of specific embodiments and with reference to the accompanying drawings. It should be noted that the following specific examples are given by way of illustration only and the scope of the present invention is not limited thereto.
A floating comb-shaped wave eliminating device with a bottom plate mainly comprises: the buoyancy tank body 1, the wave blocking backboard 2, the embankment body bottom board 3, the flange board 4 and the breast wall board 5 are connected with the seabed through the anchoring unit 6, and the lower part of the buoyancy tank body floats on the sea to work. As shown in fig. 1, the buoyancy tank body 1, the wave blocking backboard 2 and the embankment body bottom plate 3 are sequentially arranged at intervals in the horizontal length direction, the buoyancy tank body is comb-tooth-shaped (as shown in fig. 2) on a projection plane, and schematic cross-sectional views of different positions of the buoyancy tank body are shown in fig. 3 and 4.
Buoyancy tank body 1: the floating comb-shaped wave eliminating device is a closed hollow concrete box-shaped structure, provides buoyancy for the whole floating comb-shaped wave eliminating device, and plays a role in blocking waves;
wave blocking backboard 2: the vertical plate type structure between the adjacent buoyancy tank bodies 1 is made of materials such as concrete plates or steel plates, and mainly plays roles of blocking waves and connecting the adjacent buoyancy tank bodies 1;
Dyke body bottom plate 3: the horizontal plate type structure between the adjacent buoyancy tank bodies 1 is made of materials such as concrete plates or steel plates, and mainly plays roles of blocking waves and connecting the adjacent buoyancy tank bodies 1;
Flange plate 4: the extended part of the base plate 3 of the embankment body can be horizontally connected with the base plate 3 of the embankment body or vertically connected with the base plate, is made of concrete or steel plates, and mainly plays roles of increasing the effective dimension of the floating comb-shaped wave dissipating device in the horizontal or vertical direction, increasing wave energy dissipation and balancing the stability of the embankment body.
Chest wallboard 5: the upward extending part of the wave blocking backboard is made of concrete or steel plates, and mainly plays roles of increasing the effective height of the floating comb-shaped breakwater device above the water surface and reducing the wave surmounting amount.
The buoyancy tank main body 1 is of a rectangular concrete hollow closed tank structure and provides buoyancy for the whole floating comb-shaped wave dissipating device. When in operation, part of the water is exposed above the water surface, and the water is partially submerged below the water surface. As shown in fig. 2 and 3, the main dimensions of the buoyancy tank body 1: length is L1, width is B, and height is H.
The wave blocking backboard 2 is of a vertical concrete slab type structure between the two buoyancy tank bodies 1, and the embankment body bottom plate 3 is of a horizontal concrete slab type structure between the two buoyancy tank bodies 1. The wave blocking backboard 2 and the embankment body bottom board 3 form a mutually perpendicular structure, are connected into a whole in a rigid mode, and can be welded and connected by pre-buried iron pieces or directly cast integrally during prefabrication. The height of the wave blocking backboard 2 is H, and is the same as that of the buoyancy tank main body 1; the width of the embankment body bottom plate 3 is B, and the height of the embankment body bottom plate is the same as that of the buoyancy tank main body 1; the wave blocking backboard 2 and the embankment body soleplate 3 have the same length and are L2, as shown in figures 2-3.
The wave blocking backboard 2/the embankment body bottom board 3 and the buoyancy tank main body 1 on two sides form a cavity, so that the wave blocking effect can be effectively achieved. The rigid integral structure formed by the wave blocking backboard 2/the embankment body bottom board 3 is connected with the buoyancy tank main bodies 1 at two sides in a hinged mode, so that the floating comb-shaped wave dissipating device can be horizontally arranged and adjusted, and the energy dissipating effect is achieved.
The flange plate 4 is an additional structure which is arranged at the bottom of the floating comb-shaped wave-dissipating device in a longitudinal direction, is a concrete slab structure, can be connected in a mode that the bottom plate of the floating comb-shaped wave-dissipating device extends forwards in the horizontal direction, and can also be connected in a mode that the bottom plate of the floating comb-shaped wave-dissipating device is vertical to the bottom plate of the floating comb-shaped wave-dissipating device. The flange plate is rigidly connected with the bottom of the floating comb-shaped wave-dissipating device (comprising the bottom surface of the floating box main body 1 and the bottom surface of the embankment body bottom plate 3), and can be welded and connected by pre-buried iron pieces or can be directly and integrally poured during prefabrication. The width of the flange plate 4 is b, as shown in fig. 3; the length of the floating comb-shaped wave eliminating device is set along the bottom surface of the floating comb-shaped wave eliminating device.
The chest wallboard 5 is an additional structure which is arranged on the upper part of the floating comb-shaped wave dissipating device in a long direction, is made of a concrete plate or a steel plate material, is always kept on the same plane with the wave blocking backboard, and is fixedly connected with the wave blocking backboard and the upper surface of the floating body unit. The height of the chest wallboard is d, as shown in fig. 3; the thickness and the height of the floating comb-shaped wave-eliminating device can be designed according to actual needs, and the length of the floating comb-shaped wave-eliminating device is set along the through length of the upper part of the floating comb-shaped wave-eliminating device.
The buoyancy tank main body 1, the wave blocking backboard 2 and the embankment body bottom plate 3 are distributed intermittently, the proportional relation between the length L1 of each section of buoyancy tank main body 1 and the length L2 of the wave blocking backboard 2 and the embankment body bottom plate 3 can be comprehensively determined according to parameters such as the integral draft requirement of the floating comb-shaped wave dissipating device, and the like, and the buoyancy tank has the advantage that different draft and wave dissipating performance requirements can be realized by adjusting the proportional relation between the lengths of the buoyancy tank main body 1 and the wave blocking backboard 2 and the embankment body bottom plate 3.
As shown in fig. 2, in the top view direction, a distance difference X, also called a phase difference, exists between the first wave facing surface 7 of the buoyancy tank body 1 and the second wave facing surface 8 of the wave blocking backboard in the wave incident direction 9, and this phase difference can effectively reduce the maximum wave force acting on the floating comb-shaped wave dissipating device as a whole, in practice, the front and rear positions X of the wave blocking backboard can be optimally adjusted to effectively reduce the maximum wave force, and the overall stability of the floating comb-shaped wave dissipating device is improved. When the wave blocking backboard 2 is positioned at the rearmost part of the dike body bottom plate 3 (relative to wave incidence), the cross section of the structure is L-shaped (as shown in figure 4); when the wave blocking backboard 2 is positioned at the middle position of the embankment body soleplate 3, the structural section is inverted T-shaped (as shown in figure 5).
The width and the relative position of the flange plate 4 can be designed according to actual engineering requirements. When the flange plates 4 are connected in the horizontal direction, only the width b of the flange plates needs to be adjusted to meet the wave eliminating requirement (shown in fig. 3); when the flange plates are connected in the vertical direction, the width b and the front-rear position c of the flange plates can be adjusted simultaneously to meet the wave-dissipating requirement (as shown in fig. 6). Sometimes, according to actual needs, the flange plates can be arranged in different combination modes, such as the horizontal direction and the vertical direction, or a plurality of flange plates in the vertical direction can be arranged at the same time.
The height d of the chest wall board 5 can be designed according to the actual control requirement for the surmounting amount, and is fixedly connected with the upper surfaces of the wave blocking backboard and the floating body unit, and keeps the same plane with the wave blocking backboard, and the above specific embodiment further describes the purpose, the technical scheme and the beneficial effects of the invention in detail, and it should be understood that the above description is only specific embodiment of the invention, and is not intended to limit the invention, and any modification, equivalent replacement, improvement and the like made in the spirit and principle of the invention are included in the protection scope of the invention.
Claims (12)
1. A floating comb-shaped wave dissipating device with a bottom plate, comprising:
the floating body unit provides buoyancy for the floating comb-shaped wave eliminating device and plays a role in blocking waves;
the wave blocking backboard is vertically arranged between two adjacent floating body units and plays a role in connecting the floating body units with waves; and
The embankment body bottom plate is horizontally arranged between two adjacent floating body units and plays a role in connecting the floating body units with the waves, and the waves blocking back plate and the embankment body bottom plate are L-shaped or T-shaped;
and the flange plate is connected with the base plate of the embankment body and is used for increasing wave energy dissipation and balancing stability of the embankment body.
2. The floating comb-shaped wave attenuating device of claim 1,
The floating body unit is of a hollow structure.
3. The floating comb-shaped wave attenuating device of claim 1,
The floating body unit is in the shape of a box body;
The floating body unit is made of concrete or steel plates.
4. A floating comb wave attenuating device according to claim 3, wherein the floating body unit is prismatic or cylindrical in shape.
5. The floating comb-shaped wave attenuating device of claim 1,
The wave blocking backboard is made of concrete or steel plates;
The base plate of the embankment body is made of concrete or steel plates.
6. The floating comb-shaped wave attenuating device of claim 1,
The wave blocking backboard and the embankment body bottom plate are of an integrated structure, a fixed connection structure or a detachable connection structure;
the wave blocking backboard and the embankment body bottom board are hinged with the floating body unit;
The wave blocking backboard and the embankment body bottom board have the same length;
The wave blocking backboard and the floating body unit are the same in height.
7. The floating comb-shaped wave attenuating device of claim 1,
The number of the flange plates is greater than or equal to 1;
the included angle between the flange plate and the base plate of the embankment body is 0-90 degrees.
8. The floating comb wave attenuating device of claim 7,
The included angle between the flange plate and the base plate of the embankment body is 0 degree or 90 degrees;
The flange plates are made of concrete or steel plates.
9. The floating comb-shaped wave attenuating device of claim 1,
The floating comb-shaped wave eliminating device further comprises a chest wall plate for reducing wave overtopping effect, and the chest wall plate is connected with the top of the wave blocking backboard;
The chest wallboard and the wave blocking backboard are in the same plane;
the chest wall board is made of concrete or steel plates.
10. The floating comb-shaped wave attenuating device of claim 1,
The floating comb-shaped wave dissipating device further comprises a anchor chain unit which is used for being fixed with the seabed, and the anchor chain unit is connected with the bottom of the floating body unit or the bottom of the L-shaped plate structure.
11. The floating comb-shaped wave attenuating device of claim 1,
The projection plane of the floating comb-shaped wave eliminating device is comb-tooth-shaped.
12. Use of a floating comb-shaped wave attenuating device according to any one of claims 1-11 in the technical field of coastal engineering and marine energy utilization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910793319.7A CN110409366B (en) | 2019-08-27 | 2019-08-27 | Floating comb-shaped wave eliminating device with bottom plate and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910793319.7A CN110409366B (en) | 2019-08-27 | 2019-08-27 | Floating comb-shaped wave eliminating device with bottom plate and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110409366A CN110409366A (en) | 2019-11-05 |
| CN110409366B true CN110409366B (en) | 2024-06-14 |
Family
ID=68369102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910793319.7A Active CN110409366B (en) | 2019-08-27 | 2019-08-27 | Floating comb-shaped wave eliminating device with bottom plate and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110409366B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110474A (en) * | 2022-06-30 | 2022-09-27 | 中国交通建设股份有限公司 | Wave dissipation dam and wave dissipation dam system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693631A (en) * | 1984-08-30 | 1987-09-15 | Pacific Marina Developments Pty. Ltd. | Floating breakwater |
| JP2001206284A (en) * | 2000-01-21 | 2001-07-31 | Mitsubishi Heavy Ind Ltd | Seaworthy large floating body |
| CN109083092A (en) * | 2018-09-03 | 2018-12-25 | 哈尔滨工程大学 | A kind of comb type breakwater system for taking into account oscillating float type wave energy power generation |
| CN211057718U (en) * | 2019-08-27 | 2020-07-21 | 天津大学 | Floating comb-shaped wave dissipation device with bottom plate |
-
2019
- 2019-08-27 CN CN201910793319.7A patent/CN110409366B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693631A (en) * | 1984-08-30 | 1987-09-15 | Pacific Marina Developments Pty. Ltd. | Floating breakwater |
| JP2001206284A (en) * | 2000-01-21 | 2001-07-31 | Mitsubishi Heavy Ind Ltd | Seaworthy large floating body |
| CN109083092A (en) * | 2018-09-03 | 2018-12-25 | 哈尔滨工程大学 | A kind of comb type breakwater system for taking into account oscillating float type wave energy power generation |
| CN211057718U (en) * | 2019-08-27 | 2020-07-21 | 天津大学 | Floating comb-shaped wave dissipation device with bottom plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110409366A (en) | 2019-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211057718U (en) | Floating comb-shaped wave dissipation device with bottom plate | |
| CN103321180B (en) | A kind of hole box floating breakwater of built-in buoyancy unit | |
| CN108824356B (en) | Abnormal shape energy dissipation caisson and breakwater | |
| CN109763455B (en) | Permeable breakwater | |
| CN110409366B (en) | Floating comb-shaped wave eliminating device with bottom plate and application thereof | |
| CN202416251U (en) | Water-breaking ocean platform | |
| CN114150616B (en) | Novel shore-based oscillating water column breakwater capable of eliminating medium-long period waves | |
| CN110409367B (en) | Floating comb-shaped breakwater device capable of utilizing wave energy and application | |
| CN109537524A (en) | A kind of anti-camber curtain wall type breakwater | |
| US9915049B2 (en) | Cost-efficient armor unit | |
| JP5541267B2 (en) | Tide barrier | |
| CN216586372U (en) | Floating breakwater and its component unit | |
| CN109208534B (en) | Pile foundation open type breakwater and construction method thereof | |
| CN211057719U (en) | Floating comb-shaped breakwater device capable of utilizing wave energy | |
| CN214168926U (en) | Gravity type permeable breakwater structure with inboard side against ship | |
| CN211312407U (en) | Buoy type breakwater | |
| CN210482186U (en) | Be applied to breakwater of wetland protection | |
| JP2908718B2 (en) | Pendulum-type wave power generator attached to wave-breaking structure | |
| KR100764915B1 (en) | Floating breakwater of low centroid comprising extending pannel | |
| CN220977863U (en) | Assembled type transparent breakwater structure adopting grating to dissipate waves | |
| CN211922490U (en) | Pile foundation open type breakwater with variable open rate | |
| CN218713690U (en) | Sea drainage port structure suitable for sea drainage pipe | |
| CN216586378U (en) | Floating breakwater and its component unit | |
| CN216379368U (en) | Pile foundation open type breakwater | |
| CN110106901B (en) | Permeable caisson |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |