CN110344368B - Pile foundation assembled type permeable breakwater - Google Patents
Pile foundation assembled type permeable breakwater Download PDFInfo
- Publication number
- CN110344368B CN110344368B CN201910614428.8A CN201910614428A CN110344368B CN 110344368 B CN110344368 B CN 110344368B CN 201910614428 A CN201910614428 A CN 201910614428A CN 110344368 B CN110344368 B CN 110344368B
- Authority
- CN
- China
- Prior art keywords
- wave
- breakwater
- pile foundation
- waves
- bearing platform
- 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
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract description 16
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000009194 climbing Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 230000010355 oscillation Effects 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000013011 mating Effects 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
The invention belongs to the technical field of oceans, and relates to a pile foundation assembled type open breakwater, which comprises a pile foundation with a spiral bulge layer, a bearing platform arranged on the pile foundation, a U-shaped hanging plate, a wave-dissipating component A and a wave-dissipating component B. The wave-dissipating component A and the wave-dissipating component B can enable waves and grooves to act on the basis of wave climbing to dissipate wave energy, so that climbing is reduced; the wave-dissipating components A and B have different cross-sectional shapes and are alternately arranged, so that interfaces are generated, and wave energy is dissipated by collision with the boundaries in the process of climbing waves; the front breakwater is provided with a plurality of rows of openings, so that partial waves are reflected and mutually impacted with the incoming waves to form vortex wave energy dissipation, and wave surface oscillation is reduced; part of waves enter the energy dissipation chamber, and the rear breakwater is a solid baffle plate and plays a role in blocking waves, so that the waves achieve the effect of eliminating waves in the energy dissipation chamber; pile foundations distributed on the lower array increase water permeability and ensure stable and good water environment in the dike; the pile foundation can enable the breakwater to be used in the sea area with poor geology, and the applicability of the breakwater is improved.
Description
Technical Field
The invention belongs to the technical field of ocean, and relates to a permeable breakwater, in particular to a pile foundation assembled permeable breakwater.
Background
At present, the strategic position of the ocean in China is increasingly improved, the construction of the marine ecology civilization is continuously enhanced, the influence of traditional breakwater such as slope dikes, upright dikes and the like on the marine ecology system is obviously large, the problems of blocking the water exchange inside and outside ports and the like exist, and the demand on the permeable breakwater is increasingly strong. However, the general transparent breakwater has higher requirements on construction process, so the novel pile foundation assembled transparent breakwater is provided, the requirement of wave reduction can be better met, the water quality exchange between the inside and the outside of the breakwater can be ensured, and each part can be prefabricated through factories, so that the difficulty of the construction process is reduced; in addition, the pile foundation can be used for constructing sea areas with poor geology.
Disclosure of Invention
The invention aims to optimize the structure of a permeable breakwater and provides a pile foundation assembled permeable breakwater. The wave eliminating component A and the wave eliminating component B can enable waves and grooves to act on the basis of the climbing of waves to dissipate wave energy, so that the climbing is reduced; the wave-eliminating members A and B have different cross-sectional shapes and are alternately arranged, so that interfaces are generated, and wave energy is dissipated by collision with the boundaries in the process of climbing waves. The U-shaped baffle mainly aims at a lower water level and comprises a front breakwater, a transverse plate and a rear breakwater, wherein two ends of the transverse plate are respectively connected with the front breakwater and the rear breakwater; the front breakwater is provided with a plurality of rows of openings, so that partial waves are reflected and mutually impacted with the incoming waves to form vortex wave energy dissipation, and wave surface oscillation is reduced; part of the waves enter the energy dissipation chamber, and the rear breakwater is a solid baffle plate and plays a role in blocking the waves, so that the waves can be dissipated in the energy dissipation chamber. Pile foundations distributed on the lower array increase water permeability and ensure stable and good water environment in the dike; the pile foundation can enable the breakwater to be used in a sea area with poor geology, so that the applicability of the breakwater is improved; the pile foundation surface is additionally provided with a layer of spiral protruding layer, so that ocean currents and waves can conveniently form vortex after passing through the pile to dissipate wave energy, and the wave-eliminating and flow-blocking capacity of the breakwater is improved. Each component of the breakwater can be prefabricated in a factory, so that the engineering cost is reduced, the investment is saved, and the installation is convenient and safe; the damage of the single wave eliminating component A and the wave eliminating component B does not affect the stability of the whole structure, and is easy to dismantle and pull back to land for maintenance.
The technical scheme of the invention is as follows:
a pile foundation assembled type open breakwater comprises a pile foundation 1 with a spiral bulge layer, a bearing platform 3 arranged on the pile foundation, a U-shaped hanging plate 4, a wave dissipating component A6 and a wave dissipating component B7;
the U-shaped hanging plate 4 has a downward opening and comprises a front breakwater 41, an opening 42, a transverse plate 43, a rear breakwater 44, a key tenon 45, a grouting hole 46 and a second hanging ring 47; the main structure of the U-shaped hanging plate 4 consists of a front breakwater 41, a transverse plate 43 and a rear breakwater 44, wherein a plurality of rows of openings 42 are arranged on the front breakwater 41; the upper surface of the transverse plate 43 is provided with a second hanging ring 47, the lower surface of the transverse plate 43 is provided with an integrally formed key tenon 45, and the transverse plate 43 is provided with a grouting hole 46;
the bearing platform 3 is a concave body and comprises a key groove 31 and a first lifting ring 32, the convex part of the bearing platform is provided with the first lifting ring 32, and the concave part of the bearing platform is provided with the key groove 31 matched with a key tenon 45 on the lower surface of the transverse plate 43;
the U-shaped hanging plate 4 is arranged on the lower adjacent bearing platform 3;
the front breakwater 41, the transverse plate 43 and the rear breakwater 44 of the U-shaped hanging plate 4 form an energy dissipation chamber 5;
the side surface of the wave-dissipating component A6 is composed of three sides, wherein two sides are right-angle sides, the other side is composed of three sections of circular arcs, the bottom of the middle circular arc section is provided with a discontinuous groove I61 and a discontinuous groove II 62, and the upper section and the lower section of circular arcs are respectively provided with a third hanging ring 63;
the side surface of the wave-dissipating component B7 is composed of three sides, wherein two sides are right-angle sides, the other side is composed of three sections of circular arc sections, the bottom of the middle circular arc is provided with a discontinuous groove I61 and a discontinuous groove II 62, and the upper section and the lower section of circular arc are respectively provided with a third hanging ring 63;
the wave eliminating component A6 and the wave eliminating component B7 are alternately arranged on the U-shaped hanging plate 4, and the wave eliminating component A6 is arranged at two ends;
the surface of the pile foundation 1 is provided with a layer 2 with spiral protrusions, and the top end of the layer 2 is connected to the bearing platform 3;
pile foundation 1 is driven into precast pile, and pile foundation 1 holistic configuration is the array and distributes, and the geometric center line is the diamond.
And a grouting joint 8 is arranged at the joint of the adjacent wave eliminating component A6 and the wave eliminating component B7.
The lengths of the front and rear breakwater 41 and 44 are set to be different according to engineering needs.
The opening ratio of the front breakwater 41 is set according to engineering requirements.
The cross section shapes of the wave eliminating component A6 and the wave eliminating component B7 are different and are alternately arranged.
The invention has the beneficial effects that: 1) The wave-dissipating component A and the wave-dissipating component B can enable waves and grooves to act on the basis of wave climbing to dissipate wave energy, so that climbing is reduced; 2) The wave-dissipating components A and B have different cross-sectional shapes and are alternately arranged, so that interfaces are generated, and wave energy is dissipated by collision with the boundaries in the process of wave climbing; 3) The front breakwater is provided with a plurality of rows of openings, so that partial waves are reflected and mutually impacted with the incoming waves to form vortex wave energy dissipation, and wave surface oscillation is reduced; part of waves enter the energy dissipation chamber, and the rear breakwater is a solid baffle plate and plays a role in blocking waves, so that the waves achieve the effect of eliminating waves in the energy dissipation chamber; 4) Pile foundations distributed on the lower array increase water permeability and ensure stable and good water environment in the dike; 5) The pile foundation can enable the breakwater to be used in a sea area with poor geology, so that the applicability of the breakwater is improved; 6) The surface of the pile foundation is additionally provided with a layer with spiral raised layers, so that ocean currents and waves can conveniently form vortex after passing through the pile to dissipate wave energy, and the wave-eliminating and flow-blocking capacity of the breakwater is improved; 7) Each component of the breakwater can be prefabricated in a factory, so that the engineering cost is reduced, the investment is saved, and the installation is convenient and safe; 8) The damage of the single wave eliminating component A or the wave eliminating component B does not affect the stability of the whole structure, and is easy to dismantle and pull back to land for maintenance.
Drawings
FIG. 1 is a schematic structural view of the pile foundation assembled type permeable breakwater;
FIG. 2 is a plan view of pile foundation array distribution for the present pile foundation fabricated through-air breakwater;
FIG. 3 is a top view of a deck of the present pile foundation fabricated through-air breakwater;
FIG. 4 is a side view of a U-shaped hanging plate related to the pile foundation assembled type permeable breakwater;
FIG. 5 is a side view of the wave dissipating member A of the present pile foundation assembled open breakwater;
FIG. 6 is a side view of a wave dissipating member B of the present pile foundation assembled open breakwater;
in the figure: 1 pile foundation; 2 spiral convex layers; 3, a bearing platform; 31 key grooves; 32 first hanging rings; 4U-shaped hanging plates; 41 front breakwater; 42, perforating; a 43 cross plate; 44 rear breakwater; 45 key tenons; 46 grouting holes; a second lifting ring 47; 5, an energy dissipation chamber; 6, a wave eliminating component A;61 groove I; 62 groove II; 63, a third hanging ring; 7, a wave eliminating component B;8, grouting the seam.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the following technical schemes (and accompanying drawings).
As shown in fig. 1, the pile foundation assembled type open breakwater comprises a pile foundation 1, a bearing platform 3, a U-shaped hanging plate 4, a wave dissipating component A6 and a wave dissipating component B7 which are arranged on the pile foundation. The pile foundation 1 is provided with a spiral protruding layer 2, and the top elevation of the pile foundation 1 is above the water surface by adopting a prefabricated mode, so that a reinforced concrete bearing platform 3 is cast in place at the top of the pile foundation 1, and the bearing platform 3 is connected with the pile foundation 1. The U-shaped hanging plate 4 is arranged on the adjacent bearing platform 3, and the wave-dissipating component A6 and the wave-dissipating component B7 are arranged on the U-shaped hanging plate 4. The specific combination forms are as follows: the top of the bearing platform 3 is provided with a key slot 31 (shown in figure 3), the bottom of the U-shaped hanging plate 4 is provided with a key tenon 45 (shown in figure 4), and the key tenon 45 is matched with the key slot 31. The U-shaped hanging plate 4 is internally provided with an energy dissipation chamber 5. The U-shaped hanger plate 4 includes a front breakwater 41, a cross plate 43 and a rear breakwater 44 (as shown in fig. 4), both ends of the cross plate 43 are respectively connected with the front breakwater 41 and the rear breakwater 44, the front breakwater 41 is provided with a plurality of rows of openings 42, and the lengths of the front breakwater 41 and the rear breakwater 44 and the sizes and the numbers of the openings 42 can be set according to engineering requirements. The wave eliminating component A6 and the wave eliminating component B7 are respectively provided with a groove I61 and a groove II 62 (shown in figures 5 and 6). And a grouting hole 46 is formed in the matching position of the bearing platform 3 and the U-shaped hanging plate 4. And a grouting joint 8 is arranged at the joint of the wave eliminating component A6 and the wave eliminating component B7.
In this embodiment, the pile foundation 1 is a driven precast pile, which is distributed in an array, and the geometric center line is diamond, as shown in fig. 2.
In this embodiment, the bearing platform 3 is a cast-in-situ reinforced concrete structure.
In this embodiment, a grouting hole 46 is formed at the matching position of the bearing platform 3 and the U-shaped hanging plate 4.
In this embodiment, a grouting seam 8 is provided at the mating position of the wave-dissipating member A6 and the wave-dissipating member B7.
In this embodiment, the lifting rings 32, 47, 63 are disposed on the upper end surfaces of the bearing platform 3, the U-shaped hanging plate 4, the wave dissipating member A6, and the wave dissipating member B7.
The working principle of the invention is as follows: arranging pile foundations 1 at engineering positions, wherein the top elevation of the pile foundations is above the water surface; after the pile foundation 1 is in place, a reinforced concrete bearing platform 3 is cast in place at the top of the pile foundation 1, and a key slot 31 is arranged at the top of the bearing platform 3; then the U-shaped hanging plate 4 is hoisted and placed on the bearing platform 3, the bottom of the U-shaped hanging plate is provided with a key tenon 45, and the key tenon 45 is matched with the key groove 31 on the adjacent bearing platform 3. The U-shaped hanging plate 4 comprises a front breakwater 41, a transverse plate 43 and a rear breakwater 44, wherein two ends of the transverse plate 43 are respectively connected with the front breakwater 41 and the rear breakwater 44, the front breakwater 41 is provided with a plurality of rows of openings 42, and the lengths of the front breakwater 41 and the rear breakwater 44 and the sizes and the numbers of the openings 42 can be set according to engineering requirements; after being in place, the grouting holes 46 at the matching position of the bearing platform 3 and the U-shaped hanging plate 4 are filled by pressurized grouting; and finally, hoisting and placing the wave eliminating component A6 and the wave eliminating component B7 on the U-shaped hanging plate 4, wherein the cross sections of the wave eliminating component A6 and the wave eliminating component B7 are different, and are alternately arranged, and grouting joints 8 at the matched positions are filled with cement mortar. The wave-dissipating component A6 and the wave-dissipating component B7 of the structure can enable waves and grooves to act on the basis of wave climbing to dissipate wave energy, so that the climbing is reduced; the wave-dissipating components A6 and B7 have different cross-sectional shapes and are alternately arranged, so that interfaces are generated, and wave energy is dissipated by collision with the boundaries in the process of wave climbing; the front breakwater 41 is provided with a plurality of rows of openings 42, so that partial waves are reflected and mutually impacted with the incoming waves to form vortex wave energy dissipation, and wave surface oscillation is reduced; part of the waves enter the energy dissipation chamber 5, and the rear breakwater 44 is a solid baffle plate and plays a role in blocking the waves, so that the waves can be dissipated in the energy dissipation chamber 5; pile foundations 1 distributed on the lower array increase water permeability and ensure stable and good water environment in the dike; the pile foundation 1 can enable the breakwater to be used in a sea area with poor geology, so that the applicability of the breakwater is improved; the surface of the pile foundation 1 is additionally provided with a layer of spiral raised layer 2, so that ocean currents and waves can conveniently form vortex after passing through the pile to dissipate wave energy, and the wave-eliminating and flow-blocking capacity of the breakwater is improved.
The breakwater can be prefabricated in factories, so that the construction cost is reduced, the investment is saved, and the installation is convenient and safe; the damage of the single wave eliminating component A or the wave eliminating component B does not affect the stability of the whole structure, and is easy to dismantle and pull back to land for maintenance.
Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above-described specific embodiments and application fields, and the above-described specific embodiments are merely illustrative, and not restrictive. Those skilled in the art, having the benefit of this disclosure, may effect numerous forms of the invention without departing from the scope of the invention as claimed.
Claims (8)
1. The pile foundation assembled type permeable breakwater is characterized by comprising a pile foundation (1), a bearing platform (3), a U-shaped hanging plate (4), a wave dissipating component A (6) and a wave dissipating component B (7);
the U-shaped hanging plate (4) is downward in opening and comprises a front breakwater (41), an opening (42), a transverse plate (43), a rear breakwater (44), a key tenon (45), a grouting hole (46) and a second hanging ring (47); the main body structure of the U-shaped hanging plate (4) consists of a front breakwater (41), a transverse plate (43) and a rear breakwater (44), wherein a plurality of rows of openings (42) are arranged on the front breakwater (41); the upper surface of the transverse plate (43) is provided with a second hanging ring (47), the lower surface of the transverse plate (43) is provided with an integrally formed key tenon (45), and the transverse plate (43) is provided with a grouting hole (46);
the bearing platform (3) is a concave body and comprises a key groove (31) and a first hanging ring (32), the protruding part of the bearing platform is provided with the first hanging ring (32), and the concave part of the bearing platform is provided with the key groove (31) matched with a key tenon (45) on the lower surface of the transverse plate (43);
the U-shaped hanging plate (4) is arranged on the lower adjacent bearing platform (3);
the front breakwater (41), the transverse plate (43) and the rear breakwater (44) of the U-shaped hanging plate 4 form an energy dissipation chamber (5);
the side surface of the wave-dissipating component A (6) is composed of three sides, wherein the two sides are right-angle sides, the other side is composed of three sections of circular arcs, the bottom of the middle circular arc section is provided with a discontinuous groove I (61) and a discontinuous groove II (62), and the upper section of circular arc and the lower section of circular arc are respectively provided with a third hanging ring (63);
the side surface of the wave-dissipating component B (7) is composed of three sides, wherein two sides are right-angle sides, the other side is composed of three sections of circular arc sections, the bottom of the middle circular arc is provided with a discontinuous groove I (61) and a discontinuous groove II (62), and the upper section of circular arc and the lower section of circular arc are respectively provided with a third hanging ring (63);
the wave eliminating members A (6) and the wave eliminating members B (7) are alternately arranged on the U-shaped hanging plate (4);
the surface of the pile foundation (1) is provided with a layer of spiral protruding layer (2), and the top end of the layer of spiral protruding layer is connected to the bearing platform (3);
and a grouting seam (8) is formed at the matching position of the adjacent wave eliminating component A (6) and the wave eliminating component B (7).
2. Pile foundation assembled type open jetty according to claim 1, characterized in that the pile foundation (1) is arranged in an array for driving precast piles and the geometric center line is diamond.
3. Pile foundation assembled jetty according to claim 1 or 2, characterized in that the lengths of the front breakwater (41) and the rear breakwater (44) are set to different lengths according to engineering needs.
4. Pile foundation assembled type permeable breakwater according to claim 1 or 2, characterized in that the opening ratio on the front breakwater (41) is set according to engineering requirements.
5. A pile foundation assembled type permeable breakwater according to claim 3, characterized in that the opening ratio on the front breakwater (41) is set according to engineering requirements.
6. Pile foundation assembled jetty according to claim 1, 2 or 5, characterized in that the cross-sectional shape of the wave-attenuating members a (6) and B (7) are not identical, but are alternately arranged.
7. A pile foundation assembled open jetty according to claim 3, characterized in that the cross-sectional shapes of the wave-attenuating members a (6) and B (7) are not the same, but are alternately arranged.
8. Pile foundation assembled type open jetty according to claim 4, characterized in that the cross-sectional shapes of the wave-attenuating members a (6) and B (7) are not the same, but are alternately arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910614428.8A CN110344368B (en) | 2019-07-09 | 2019-07-09 | Pile foundation assembled type permeable breakwater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910614428.8A CN110344368B (en) | 2019-07-09 | 2019-07-09 | Pile foundation assembled type permeable breakwater |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110344368A CN110344368A (en) | 2019-10-18 |
CN110344368B true CN110344368B (en) | 2024-03-05 |
Family
ID=68177933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910614428.8A Active CN110344368B (en) | 2019-07-09 | 2019-07-09 | Pile foundation assembled type permeable breakwater |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110344368B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111893946A (en) * | 2020-06-23 | 2020-11-06 | 中国海洋大学 | Movable wave-proof wharf |
CN112854118A (en) * | 2021-01-14 | 2021-05-28 | 鲍韵清 | Wave absorbing device |
CN113308985B (en) * | 2021-05-21 | 2022-05-10 | 招商局重庆交通科研设计院有限公司 | Wave impact device is prevented to bridge pier |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100684072B1 (en) * | 2005-11-05 | 2007-02-16 | 김명길 | Assembly type breakwater |
CN202175932U (en) * | 2011-07-03 | 2012-03-28 | 华侨大学 | Novel wave prevention device |
CN103243679A (en) * | 2013-05-30 | 2013-08-14 | 江苏科技大学 | High-pile permeable breakwater |
CN105862662A (en) * | 2016-04-21 | 2016-08-17 | 重庆大学 | Curved-edge arched wave prevention dam |
CN109537524A (en) * | 2019-01-08 | 2019-03-29 | 中国海洋大学 | A kind of anti-camber curtain wall type breakwater |
CN210482185U (en) * | 2019-07-09 | 2020-05-08 | 大连理工大学 | Pile foundation assembled type open breakwater |
-
2019
- 2019-07-09 CN CN201910614428.8A patent/CN110344368B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100684072B1 (en) * | 2005-11-05 | 2007-02-16 | 김명길 | Assembly type breakwater |
CN202175932U (en) * | 2011-07-03 | 2012-03-28 | 华侨大学 | Novel wave prevention device |
CN103243679A (en) * | 2013-05-30 | 2013-08-14 | 江苏科技大学 | High-pile permeable breakwater |
CN105862662A (en) * | 2016-04-21 | 2016-08-17 | 重庆大学 | Curved-edge arched wave prevention dam |
CN109537524A (en) * | 2019-01-08 | 2019-03-29 | 中国海洋大学 | A kind of anti-camber curtain wall type breakwater |
CN210482185U (en) * | 2019-07-09 | 2020-05-08 | 大连理工大学 | Pile foundation assembled type open breakwater |
Also Published As
Publication number | Publication date |
---|---|
CN110344368A (en) | 2019-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110344368B (en) | Pile foundation assembled type permeable breakwater | |
CN210482185U (en) | Pile foundation assembled type open breakwater | |
CN103774611B (en) | Arc transmission breakwater | |
CN203782640U (en) | Arc-shaped wave-permeable breakwater | |
CN2340807Y (en) | Wave dissipation breakwater | |
CN215289921U (en) | Movable multifunctional wave wall component | |
KR20120107366A (en) | Caisson | |
KR20090121864A (en) | Shore protection revetments of hydrophilic with capacity of wave dissipating | |
KR101694524B1 (en) | Port of caisson structure | |
CN202175932U (en) | Novel wave prevention device | |
CN214993533U (en) | Ecological channel revetment with keep off unrestrained structure that disappears | |
CN215801414U (en) | Three-dimensional ecological interlocking piece of formula of each other inlaying | |
KR200272975Y1 (en) | A quay wall structure of gravity in which various methods are mixed | |
CN215329673U (en) | Combined semicircular breakwater structure | |
CN104912028A (en) | Circular floating breakwater | |
KR100253849B1 (en) | Block mat of revetment and construction method | |
CN212103882U (en) | Combined type cylinder type breakwater unit | |
CN214460116U (en) | Ecological bank protection component of economical and ecological bank protection | |
CN212077786U (en) | Wharf component and wharf structure thereof | |
CN201459675U (en) | Triangle section breakwater | |
KR20000010342A (en) | Shore protection building method using sofa block | |
CN201459676U (en) | Cavity wall type breakwater | |
CN217536844U (en) | Sheet pile gravity combined breakwater | |
CN220977863U (en) | Assembled type transparent breakwater structure adopting grating to dissipate waves | |
CN210086153U (en) | Reinforced concrete breast wall structure with wave dissipation chamber |
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 |