CN212103882U - Combined type cylinder type breakwater unit - Google Patents
Combined type cylinder type breakwater unit Download PDFInfo
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- CN212103882U CN212103882U CN202020326842.7U CN202020326842U CN212103882U CN 212103882 U CN212103882 U CN 212103882U CN 202020326842 U CN202020326842 U CN 202020326842U CN 212103882 U CN212103882 U CN 212103882U
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Abstract
The utility model discloses a combined cylinder type breakwater unit, which comprises a cylindrical foundation column, wherein the middle part of the foundation column is provided with a positioning shoulder, the positioning shoulder of the foundation column is fixedly connected with a horizontally arranged annular clapboard, and the annular clapboard is sleeved on the foundation column; the outer side of the base column is provided with a base cylinder matched with the annular partition plate, an annular space is formed between the base cylinder and the base column, water holes are fully distributed in the side wall of the base cylinder, and the annular partition plate is fully distributed with the water holes. The utility model discloses the utilization is sat end drum and annular baffle trompil structure and is reduced the exciting force and the moment of overturning that the foundation received, reduces the wave climbing on foundation surface, and then can guarantee the security of structure when reducing the foundation size, can reduce the structure and wear out the surface of water height, guarantees the economic nature of structure to the wave.
Description
Technical Field
The utility model belongs to the technical field of the ocean engineering, especially a combined type drum type breakwater unit.
Background
The breakwater is a common ocean engineering building and has the function of maintaining the stability of the water area in the breakwater by utilizing the stability of the breakwater to block attack of waves. The traditional isolated cylinder type breakwater unit directly bears great exciting force and overturning moment in the face of the impact of waves, so that the breakwater unit needs to have a reinforced concrete structure with a huge section size for meeting the engineering use requirements, and the reinforced concrete structure with the huge section size has high requirements on the foundation and high manufacturing cost. And the traditional isolated cylindrical breakwater unit also faces huge wave climbing, which puts certain requirements on the height of the structure penetrating out of the water surface. And open pore structure thing can effectively reduce wave energy, so open pore type breakwater structure receives the more and more attention of researcher.
Disclosure of Invention
The utility model discloses a solve the technical problem that exists among the well-known technology and provide a combined type drum type breakwater unit, the breakwater structure that adopts this unit has better wave absorption performance, can guarantee the security of breakwater structure to can promote the economic nature of breakwater structure.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a combined cylindrical breakwater unit comprises a cylindrical foundation column, wherein a positioning shoulder is arranged in the middle of the foundation column, a horizontally arranged annular partition plate is fixedly connected to the positioning shoulder of the foundation column, and the annular partition plate is sleeved on the foundation column; the outer side of the base column is provided with a base cylinder matched with the annular partition plate, an annular space is formed between the base cylinder and the base column, water holes are fully distributed in the side wall of the base cylinder, and the annular partition plate is fully distributed with the water holes.
On the basis of the above scheme, the utility model discloses following improvement has still been made:
the bottom cylinder and the bottom pillar are both of reinforced concrete structures.
The water through holes on the cylindrical seat bottom and the water through holes on the annular partition plate are round holes.
The water holes on the cylindrical seat bottom and the water holes on the annular partition plate are rectangular holes.
The utility model has the advantages and positive effects that: 1) by utilizing the reducing effect of the seat bottom cylinder and the annular partition plate perforated structure on waves, the exciting force and the overturning moment applied to the seat bottom column are reduced, and the safety of the structure can be ensured while the size of the seat bottom column is reduced. Meanwhile, the damping effect of the seat bottom cylinder and the perforated structure of the annular partition plate on waves is utilized, the climbing of the waves on the surface of the seat bottom column is reduced, the height of the structure penetrating out of the water surface is reduced, and the economical efficiency of the structure is guaranteed. 2) When the breakwater units are continuously arranged, only the damaged units can be maintained, the maintenance efficiency is improved, and the maintenance cost is reduced. To sum up, the utility model discloses have better wave absorption performance, can guarantee the security of breakwater structure to can promote the economic nature of breakwater structure.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of fig. 1.
In the figure: 1. a bottom cylinder; 1-1, water passing holes; 2. a base pillar; 3. an annular partition plate; 3-1, water passing holes.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified and will be described in detail with reference to the accompanying drawings:
referring to fig. 1 and 2, a composite cylindrical breakwater unit includes a cylindrical foundation pillar 2, a positioning shoulder is disposed in the middle of the foundation pillar 2, a horizontally disposed annular partition plate 3 is fixedly connected to the positioning shoulder of the foundation pillar 2, and the annular partition plate 3 is sleeved on the foundation pillar 2; a bottom sitting cylinder 1 matched with the annular partition plate 3 is arranged outside the bottom sitting column 2, an annular space is formed between the bottom sitting cylinder 1 and the bottom sitting column 2, water through holes 1-1 are fully distributed in the side wall of the bottom sitting cylinder 1, and water through holes 3-1 are fully distributed in the annular partition plate 3.
In this embodiment, the bottom cylinder 1 and the bottom column 2 both adopt reinforced concrete structures, and have good durability and integrity. The water through holes 1-1 on the bottom cylinder and the water through holes 3-1 of the annular partition plate are round holes, but the water through holes are not limited to the round holes, and can also be rectangular holes or holes with other shapes.
When the device is used, the bottoms of the bottom column 2 and the bottom cylinder 1 are both embedded in the sea bottom, and the tops of the bottom column and the bottom cylinder penetrate out of the water surface, so that the device can be continuously arranged according to actual requirements. The coaxial bottom-sitting cylindrical structure formed by the bottom-sitting column 2 and the bottom-sitting cylinder 1 is adopted, and the water through holes 1-1 are arranged on the bottom-sitting cylinder 1, so that the exciting force acting on the bottom-sitting column 2 is smaller than the exciting force directly acting on the bottom-sitting column without shielding. Meanwhile, due to the existence of the bottom-sitting cylinder 1, the wave climbing of the wave facing side of the bottom-sitting column 2 is reduced. Meanwhile, the underwater permeable annular partition plate 3 can further dissipate waves, reduce the exciting force of the waves acting on the foundation column and reduce the climbing height of the waves.
Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the scope of the present invention.
Claims (4)
1. A combined type cylindrical breakwater unit comprises a cylindrical foundation column and is characterized in that a positioning shoulder is arranged in the middle of the foundation column, a horizontally arranged annular partition plate is fixedly connected to the positioning shoulder of the foundation column, and the annular partition plate is sleeved on the foundation column; the outer side of the base column is provided with a base cylinder matched with the annular partition plate, an annular space is formed between the base cylinder and the base column, water holes are fully distributed in the side wall of the base cylinder, and the annular partition plate is fully distributed with the water holes.
2. The composite cylindrical breakwater unit according to claim 1, wherein the pedestal cylinder and the pedestal column are each of a reinforced concrete structure.
3. The composite cylindrical breakwater unit according to claim 1, wherein the water holes of the pedestal cylinder and the water holes of the annular partition are circular holes.
4. The composite cylindrical breakwater unit according to claim 1, wherein the water holes of the pedestal cylinder and the water holes of the annular partition are rectangular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020326842.7U CN212103882U (en) | 2020-03-16 | 2020-03-16 | Combined type cylinder type breakwater unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020326842.7U CN212103882U (en) | 2020-03-16 | 2020-03-16 | Combined type cylinder type breakwater unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212103882U true CN212103882U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020326842.7U Active CN212103882U (en) | 2020-03-16 | 2020-03-16 | Combined type cylinder type breakwater unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN212103882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117188389A (en) * | 2023-11-07 | 2023-12-08 | 交通运输部天津水运工程科学研究所 | Double-cylinder breakwater unit with energy dissipation plate and diffraction hydrodynamic evaluation method |
-
2020
- 2020-03-16 CN CN202020326842.7U patent/CN212103882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117188389A (en) * | 2023-11-07 | 2023-12-08 | 交通运输部天津水运工程科学研究所 | Double-cylinder breakwater unit with energy dissipation plate and diffraction hydrodynamic evaluation method |
| CN117188389B (en) * | 2023-11-07 | 2024-01-30 | 交通运输部天津水运工程科学研究所 | Diffraction hydrodynamic assessment method of double-cylinder breakwater unit with energy dissipation plate |
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