CN210482185U - Pile foundation assembled type open breakwater - Google Patents
Pile foundation assembled type open breakwater Download PDFInfo
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- CN210482185U CN210482185U CN201921063241.5U CN201921063241U CN210482185U CN 210482185 U CN210482185 U CN 210482185U CN 201921063241 U CN201921063241 U CN 201921063241U CN 210482185 U CN210482185 U CN 210482185U
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- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract description 13
- 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 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000010355 oscillation Effects 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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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 the ocean, a pile foundation assembled permeable breakwater, including taking spiral bulge layer pile foundation and locating cushion cap, U-shaped link plate, the unrestrained component A that disappears and the unrestrained component B that disappears on it. The wave dissipation member A and the wave dissipation member B enable waves and the grooves to act to dissipate wave energy on the basis of wave climbing, so that the climbing height is reduced; the section shapes of the wave dissipation member A and the wave dissipation member B are different and are alternately arranged, so that an interface is generated, and the wave energy is dissipated by collision with the boundary in the wave climbing process; the front wave board is provided with a plurality of rows of holes, so that part of waves are reflected and impact with incoming waves to form eddy current to dissipate wave energy, and wave surface oscillation is reduced; part of waves enter the energy dissipation chamber, and the rear wave retaining plate is a solid baffle plate and plays a role in retaining waves, so that the waves can dissipate the waves in the energy dissipation chamber; the pile foundations distributed in an array mode on the lower portion of the embankment increase water permeability and ensure that the water environment in the embankment is stable and good; the pile foundation can let the breakwater use in the relatively poor sea area of geology, improves the suitability of breakwater.
Description
Technical Field
The utility model belongs to the technical field of the ocean, involve a formula breakwater that passes through, especially relate to a pile foundation assembled formula breakwater that passes through.
Background
At present, the strategic position of the ocean in China is increasingly promoted, the construction of marine ecological civilization is continuously strengthened, the influence of the conventional breakwater in the form of a slope dike, an upright dike and the like on the marine ecological system is obviously larger, and the problems of blocking the exchange of water bodies inside and outside a harbor and the like exist, so that the demand on the permeable breakwater is increasingly strong. However, the general permeable breakwater has higher requirements on the construction process, so that the novel pile foundation assembly type permeable breakwater provided herein can not only better meet the requirements on reducing waves, but also ensure the water exchange inside and outside the breakwater, and each part can be prefabricated in factories to reduce the difficulty of the construction process; besides, due to the adoption of the pile foundation, the method can be used for building sea areas with poor geology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to optimize the structure of formula breakwater that passes through, provide a pile foundation assembled formula breakwater that passes through. The utility model utilizes the wave-eliminating component A and the wave-eliminating component B to enable the waves and the grooves to act on the wave energy dissipation on the basis of the wave climbing, thereby reducing the climbing height; the wave dissipation members A and the wave dissipation members B are different in cross section shape and are alternately arranged, so that an interface is generated, and the wave energy is dissipated by collision with the boundary in the wave climbing process. The U-shaped baffle mainly aims at lower water level and comprises a front wave retaining plate, a transverse plate and a rear wave retaining plate, wherein two ends of the transverse plate are respectively connected with the front wave retaining plate and the rear wave retaining plate; the front wave board is provided with a plurality of rows of holes, so that part of waves are reflected and impact with incoming waves to form eddy current to dissipate wave energy, and wave surface oscillation is reduced; part of waves enter the energy dissipation chamber, and the rear wave retaining plate is a solid baffle plate and plays a role in retaining waves, so that the waves can dissipate the waves in the energy dissipation chamber. The pile foundations distributed in an array mode on the lower portion of the embankment increase water permeability and ensure that the water environment in the embankment is stable and good; the pile foundation can enable the breakwater to be used in a sea area with poor geology, and the applicability of the breakwater is improved; the surface of the pile foundation is additionally provided with the layer with the spiral protrusions, so that the eddy current is formed after the ocean current and the waves pass through the pile conveniently 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 construction cost is reduced, the investment is saved, and the installation is convenient and safe; the damage of the single wave dissipation component A and the single wave dissipation component B does not influence the stability of the whole structure, and the wave dissipation component A and the wave dissipation component B are easy to dismantle and drag back to the land for maintenance.
The technical scheme of the utility model:
a pile foundation assembled type open breakwater comprises a pile foundation 1 with a spiral protruding layer, and a bearing platform 3, a U-shaped hanging plate 4, a wave dissipation member A6 and a wave dissipation member B7 which are arranged on the pile foundation 1;
the U-shaped hanging plate 4 is provided with 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 plate 41, a transverse plate 43 and a rear breakwater plate 44, wherein the front breakwater plate 41 is provided with a plurality of rows of holes 42; 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 recessed part of the bearing platform is provided with the key groove 31 matched with a key tongue 45 on the lower surface of a transverse plate 43;
the U-shaped hanging plate 4 is arranged on the adjacent bearing platform 3 at the lower part;
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 dissipation 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 and lower circular arcs are respectively provided with a third hanging ring 63;
the side surface of the wave dissipation component B7 is composed of three sides, wherein two sides are right-angle sides, the other side is composed of three arc sections, the bottom of the middle arc is provided with a discontinuous groove I61 and a discontinuous groove II 62, and the upper arc and the lower arc are respectively provided with a third hanging ring 63;
the wave dissipation members A6 and the wave dissipation members B7 are alternately arranged on the U-shaped hanging plate 4, and the two ends of each wave dissipation member A6 are respectively arranged on the two ends of the U-shaped hanging plate;
the surface of the pile foundation 1 is provided with a layer 2 with spiral bulges, and the top end of the layer is connected to a bearing platform 3;
the pile foundation 1 is a driving-in type precast pile, the whole arrangement form of the pile foundation 1 is in array distribution, and the geometric center connecting line is in a diamond shape.
And a grouting joint 8 is arranged at the matching part of the adjacent wave dissipating member A6 and the wave dissipating member B7.
The lengths of the front breakwater 41 and the rear breakwater 44 are set to be different according to engineering requirements.
The opening ratio of the front breakwater 41 is set according to the engineering requirement.
The wave-breaking members A6 and the wave-breaking members B7 are different in cross-sectional shape and are arranged alternately.
The utility model has the advantages that: 1) the wave dissipation member A and the wave dissipation member B can enable waves and the grooves to act to dissipate wave energy on the basis of wave run-up, so that the run-up is reduced; 2) the section shapes of the wave dissipation member A and the wave dissipation member B are different and are alternately arranged, so that an interface is generated, and the wave energy is dissipated by collision with the boundary in the wave climbing process; 3) the front wave board is provided with a plurality of rows of holes, so that part of waves are reflected and impact with incoming waves to form eddy current to dissipate wave energy, and wave surface oscillation is reduced; part of waves enter the energy dissipation chamber, and the rear wave retaining plate is a solid baffle plate and plays a role in retaining waves, so that the waves can dissipate the waves in the energy dissipation chamber; 4) the pile foundations distributed in an array mode on the lower portion of the embankment increase water permeability and ensure that the water environment in the embankment is stable and good; 5) the pile foundation can enable the breakwater to be used in a sea area with poor geology, and the applicability of the breakwater is improved; 6) the surface of the pile foundation is additionally provided with the layer with the spiral bulge, so that a vortex is formed after ocean currents and waves pass 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 construction cost is reduced, the investment is saved, and the installation is convenient and safe; 8) the damage of the single wave dissipation component A or the wave dissipation component B does not affect the stability of the whole structure, and the wave dissipation component A or the wave dissipation component B is easy to dismantle and drag back to the land for maintenance.
Drawings
FIG. 1 is a schematic structural view of the pile foundation fabricated open breakwater;
fig. 2 is a plan view of pile foundation array distribution related to the present pile foundation fabricated permeable breakwater;
fig. 3 is a top view of a bearing platform related to the pile foundation fabricated open breakwater;
fig. 4 is a side view of a U-shaped hanging plate related to the pile foundation fabricated permeable breakwater;
fig. 5 is a side view of a wave-breaking member a related to the pile foundation fabricated permeable breakwater;
fig. 6 is a side view of a wave-breaking member B related to the pile foundation fabricated permeable breakwater;
in the figure: 1 pile foundation; 2, spirally raising a layer; 3, bearing platform; 31 key groove; 32 a first lifting ring; 4U-shaped hanging plates; 41 front breakwaters; 42, opening a hole; 43 a transverse plate; 44 rear breakwaters; 45 key tenons; 46 grouting holes; 47 a second hanging ring; 5 an energy dissipation chamber; 6, a wave dissipation component A; 61, a groove I; 62, a groove II; 63 a third hoisting ring; 7 wave dissipation component B; 8 grouting seams.
Detailed Description
The following describes the embodiments of the present invention in detail with reference to the technical solutions (and the accompanying drawings).
As shown in fig. 1, the utility model discloses a pile foundation assembled open breakwater, including pile foundation 1 with locate above that cushion cap 3, U-shaped link plate 4, wave dissipation component A6 and wave dissipation component B7 disappear. Pile foundation 1 is equipped with spiral protruding layer 2, adopts prefabricated formula, and pile foundation 1's top elevation is more than the surface of water to 1 top cast in situ reinforced concrete cushion cap 3 of pile foundation, 3 connection pile foundations of cushion cap 1. The U-shaped hanging plates 4 are arranged on the adjacent bearing platforms 3, and the wave dissipation members A6 and the wave dissipation members B7 are arranged on the U-shaped hanging plates 4. The specific combination form is as follows: the top of the bearing platform 3 is provided with a key groove 31 (shown in figure 3), the bottom of the U-shaped hanging plate 4 is provided with a key 45 (shown in figure 4), and the key 45 is matched with the key groove 31. The U-shaped hanging plate 4 forms an energy dissipation chamber 5 inside. The U-shaped hanging 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 holes 42, and the length of the front breakwater 41 and the rear breakwater 44 and the size and number of the holes 42 can be set according to the engineering requirements. The wave breaking member A6 and the wave breaking member B7 are both provided with a groove I61 and a groove II 62 (as shown in figures 5 and 6). And a grouting hole 46 is formed at the matching part of the bearing platform 3 and the U-shaped hanging plate 4. And a grouting joint 8 is arranged at the matching part of the wave breaking member A6 and the wave breaking member B7.
In this embodiment, the pile foundation 1 is a driven precast pile, and is distributed in an array, and the geometric center connecting line is a diamond shape, as shown in fig. 2.
In this embodiment, the bearing platform 3 is a cast-in-place 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 grout joint 8 is arranged at the matching position of the wave breaking member a6 and the wave breaking member B7.
In this embodiment, the upper end surfaces of the bearing platform 3, the U-shaped hanging plate 4, the wave dissipation member a6 and the wave dissipation member B7 are all provided with hanging rings 32, 47 and 63.
The utility model discloses a theory of operation is: arranging a pile foundation 1 at an engineering position, wherein the top elevation of the pile foundation is above the water surface; after the pile foundation is in place, the reinforced concrete bearing platform 3 is cast on the top of the pile foundation 1 in situ, and the top of the bearing platform 3 is provided with a key groove 31; 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 45, and the key 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, 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 holes 42, and the length of the front breakwater 41 and the length of the rear breakwater 44 as well as the size and the number of the holes 42 can be set according to engineering requirements; after the bearing platform 3 is in place, pressurizing and filling grouting holes 46 at the matching part of the U-shaped hanging plate 4; and finally, hoisting and placing the wave dissipation member A6 and the wave dissipation member B7 on the U-shaped hanging plate 4, wherein the section shapes of the wave dissipation member A6 and the wave dissipation member B7 are different and are alternately arranged, and grouting is performed on a grouting joint 8 at the matching position by using cement mortar. The wave dissipation member A6 and the wave dissipation member B7 of the structure can enable waves and the groove to act to dissipate wave energy on the basis of wave climbing, so that the climbing height is reduced; the section shapes of the wave dissipation member A6 and the wave dissipation member B7 are different and are alternately arranged, so that an interface is generated, and the wave energy is dissipated by collision with the boundary in the wave climbing process; the front breakwater 41 is provided with a plurality of rows of holes 42, so that part of waves are reflected and impact with incoming waves to form eddy current to dissipate wave energy, and therefore wave surface oscillation is reduced; part of waves enter the energy dissipation chamber 5, and the rear breakwater 44 is a solid baffle plate and plays a role in wave suppression, so that the waves can play a role in wave dissipation in the energy dissipation chamber 5; the pile foundations 1 distributed in an array mode on the lower portion increase water permeability, and guarantee that the water quality environment in the dike is stable and good; the pile foundation 1 can 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 the spiral protruding layer 2, so that the eddy current formed by the sea current and the waves after passing through the pile can dissipate the wave energy, and the wave-breaking and flow-blocking capacity of the breakwater is improved.
The components of the breakwater can be prefabricated in factories, thereby reducing the construction cost, saving the investment and being convenient and safe to install; the damage of the single wave dissipation component A or the wave dissipation component B does not affect the stability of the whole structure, and the wave dissipation component A or the wave dissipation component B is easy to dismantle and drag back to the 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 embodiments and application fields, and the above-described embodiments are illustrative, instructive, and not restrictive. Those skilled in the art, having the benefit of this disclosure, may effect numerous modifications thereto without departing from the scope of the invention as defined by the appended claims.
Claims (8)
1. The pile foundation assembly type permeable breakwater is characterized by comprising a pile foundation (1), a bearing platform (3), a U-shaped hanging plate (4), a wave dissipation component A (6) and a wave dissipation component B (7);
the U-shaped hanging plate (4) is provided with 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 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 the front breakwater (41) is provided with a plurality of rows of holes (42); a second hanging ring (47) is arranged on the upper surface of the transverse plate (43), an integrally formed key tenon (45) is arranged on the lower surface of the transverse plate (43), and a grouting hole (46) is formed in the transverse plate (43);
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 recessed part of the bearing platform is provided with the key groove (31) matched with a key tongue (45) on the lower surface of the transverse plate (43);
the U-shaped hanging plate (4) is arranged on the adjacent bearing platform (3) at the lower part;
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 dissipation component A (6) 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 I (61) and a discontinuous groove II (62), and the upper and lower circular arcs are respectively provided with a third hanging ring (63);
the side surface of the wave dissipation component B (7) is composed of three sides, wherein two sides are right-angle sides, the other side is composed of three arc sections, the bottom of the middle arc is provided with a discontinuous groove I (61) and a discontinuous groove II (62), and the upper arc and the lower arc are respectively provided with a third hanging ring (63);
the wave dissipation members A (6) and the wave dissipation 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 (2) with a spiral bulge, and the top end of the layer is connected to the bearing platform (3);
and a grouting seam (8) is arranged at the matching part of the adjacent wave dissipation member A (6) and the wave dissipation member B (7).
2. The pile foundation fabricated open breakwater according to claim 1, wherein the pile foundations (1) are integrally arranged in an array form, and the geometric center connecting line is in a diamond shape, for the driven precast pile.
3. The pile-based fabricated open breakwater according to claim 1 or 2, wherein the lengths of the front breakwater (41) and the rear breakwater (44) are set to different lengths according to engineering requirements.
4. The pile-based fabricated open breakwater according to claim 1 or 2, wherein the opening ratio of the front breakwater (41) is set according to engineering requirements.
5. The pile-based fabricated open breakwater according to claim 3, wherein the opening ratio of the front breakwater (41) is set according to engineering requirements.
6. The pile-based fabricated open-air breakwater according to claim 1, 2 or 5, wherein the wave-breaking members A (6) and the wave-breaking members B (7) have different cross-sectional shapes and are arranged alternately.
7. The pile-based fabricated open breakwater according to claim 3, wherein the wave dissipation members A (6) and B (7) have different cross-sectional shapes and are arranged alternately.
8. The pile-based fabricated open breakwater according to claim 4, wherein the wave dissipation members A (6) and B (7) have different cross-sectional shapes and are arranged alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921063241.5U CN210482185U (en) | 2019-07-09 | 2019-07-09 | Pile foundation assembled type open breakwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921063241.5U CN210482185U (en) | 2019-07-09 | 2019-07-09 | Pile foundation assembled type open breakwater |
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| Publication Number | Publication Date |
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| CN210482185U true CN210482185U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921063241.5U Withdrawn - After Issue CN210482185U (en) | 2019-07-09 | 2019-07-09 | Pile foundation assembled type open breakwater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344368A (en) * | 2019-07-09 | 2019-10-18 | 大连理工大学 | A kind of pile foundation assembled curtain wall type breakwater |
| CN111924056A (en) * | 2020-10-14 | 2020-11-13 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Column-stabilized type moving platform for inspection of marine ranching |
| CN114250744A (en) * | 2021-12-25 | 2022-03-29 | 苏州市水利设计研究院有限公司 | Novel ecological combined river slope retaining wall revetment |
-
2019
- 2019-07-09 CN CN201921063241.5U patent/CN210482185U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344368A (en) * | 2019-07-09 | 2019-10-18 | 大连理工大学 | A kind of pile foundation assembled curtain wall type breakwater |
| CN110344368B (en) * | 2019-07-09 | 2024-03-05 | 大连理工大学 | Pile foundation assembled type permeable breakwater |
| CN111924056A (en) * | 2020-10-14 | 2020-11-13 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Column-stabilized type moving platform for inspection of marine ranching |
| CN114250744A (en) * | 2021-12-25 | 2022-03-29 | 苏州市水利设计研究院有限公司 | Novel ecological combined river slope retaining wall revetment |
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