CN110080162B - Novel movable transparent breakwater - Google Patents
Novel movable transparent breakwater Download PDFInfo
- Publication number
- CN110080162B CN110080162B CN201910402962.2A CN201910402962A CN110080162B CN 110080162 B CN110080162 B CN 110080162B CN 201910402962 A CN201910402962 A CN 201910402962A CN 110080162 B CN110080162 B CN 110080162B
- Authority
- CN
- China
- Prior art keywords
- breakwater
- arc
- baffle plate
- outer layer
- support
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000013049 sediment Substances 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 239000011150 reinforced concrete Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Abstract
The invention belongs to the technical field of ocean, and provides a novel movable transparent breakwater. The invention has the beneficial effects that: 1) The water body exchange can be carried out inside and outside the breakwater, so that the influence on the marine ecological environment is small; 2) The inside of the structure is not required to be filled, so that sand and stones can be saved, and the cost is reduced; 3) The arc-shaped protective surface is easier to reduce the direct impact of waves, and is beneficial to the safety and stability of the structure; 4) The structure is relatively simple, the installation is convenient, safe and time-saving, and the disassembly and the maintenance are easy; 5) The adaptability is strong, and the requirement on geological conditions is low; 6) The anti-risk capacity is strong, can cope with various extremely bad weather, effectively prevents simultaneously that harbor from silting up scheduling problem.
Description
Technical Field
The invention belongs to the technical field of ocean, and relates to a permeable breakwater, in particular to a novel movable permeable breakwater.
Background
The breakwater is used as an important component of a harbor hydraulic building, can resist the impact of waves, reduce sediment and waves from entering the harbor, ensure that the harbor has enough water depth and stable water surface, and meet the safety requirements of berthing, loading and unloading operations and sailing in and out of ships in the harbor. In addition, in recent years, the construction of marine ecology civilization is enhanced, and new requirements and development are faced for the construction of a blue bay, a green port which is environment-friendly and protects hydrodynamic force and natural shoreline environment, and a port engineering structure form.
The breakwater of the traditional forms such as the slope dikes, the upright dikes and the like has a plurality of defects on the changes, the circulation of the water body in the harbor is limited, the influence on the water environment of the nearby sea area is large, and the problems of sediment flushing and silting change, water quality reduction in the harbor and the like are easily generated.
Wave theory shows that wave energy is mainly concentrated on the upper layer of the water body, and more than 90% of wave energy is concentrated in the wave height range of 2-3 times of the water surface.
In view of social needs and wave energy distribution characteristics, research on novel breakwater structures is increasingly receiving attention. The permeable breakwater is used as a new breakwater structure, and the characteristics of convenient construction, lower manufacturing cost and contribution to the water exchange inside and outside the harbor of the permeable breakwater are more and more paid attention to.
Disclosure of Invention
The invention aims to optimize a permeable breakwater structure and provides a novel movable permeable breakwater. The invention can exchange water bodies inside and outside the breakwater, and has small influence on marine ecological environment; the inside of the structure is not required to be filled, so that sand and stones can be saved, and the cost is reduced; the arc-shaped protective surface is easier to reduce the direct impact of waves, and is beneficial to the safety and stability of the structure; the structure is relatively simple, the installation is convenient, safe and time-saving, and the disassembly and the maintenance are easy; the adaptability is strong, and the requirement on geological conditions is low; the anti-risk capacity is strong, can cope with various extremely bad weather, effectively prevents simultaneously that harbor from silting up scheduling problem.
The invention adopts the following technical scheme:
the novel movable transparent breakwater comprises a hollow arc-shaped baffle plate 1, an electric slideway 2, a telescopic upper water baffle plate 3, a telescopic lower water baffle plate 4, a bracket 5, a stake 6, a rotating device 7 and a pier seat 8; the arc-shaped baffle plate 1 is provided with an inner layer and an outer layer, the inner layer and the outer layer are hollow, and the inner layer and the outer layer are fixed into a whole through two brackets 5, namely, the arc-shaped baffle plate 1 and the two brackets 5 are fixed into a fan-shaped structure; one end of the bracket 5 extends into the outer layer from the inner layer of the arc baffle plate 1 and is fixed on the inner wall of the outer layer; the other end of the bracket 5 is fixed on the rotating device 7 in a crossing way; the electric slide way 2 is arranged at the part of the bracket 5 positioned at the inner layer and the outer layer of the arc-shaped baffle plate 1, and the upper water baffle plate 3 and the lower water baffle plate 4 respectively slide up and down along the electric slide way 2; the upper water baffle 3 stretches upwards to resist the attack of extreme wave height and storm surge, so that the surging behind the embankment is effectively reduced; the lower water baffle 4 stretches out to the sea bottom in time, is opened to avoid the accumulation in the harbor basin when the sediment conveying amount is large, is opened when the hydrodynamic condition is poor, and promotes the water exchange in the harbor; a plurality of support piles 6 are arranged on the support frame positioned outside the arc-shaped baffle plate 1, and the support piles 6 play an upward supporting role on the breakwater; the rotating device 7 is fixed on the pier seat 8, so that the breakwater rotates in a certain range by taking the pier seat 8 as a circle center.
Further, the arc baffle 1 is of a steel structure.
Further, the upper water baffle 3 and the lower water baffle 4 are of steel structures.
Further, the bracket 5 is of a steel pipe frame structure.
Further, the stake 6 is a cylindrical steel pipe structure.
Further, the pier seat 8 is of a table-type reinforced concrete structure.
The invention has the beneficial effects that: 1) The water body exchange can be carried out inside and outside the breakwater, so that the influence on the marine ecological environment is small; 2) The inside of the structure is not required to be filled, so that sand and stones can be saved, and the cost is reduced; 3) The arc-shaped protective surface is easier to reduce the direct impact of waves, and is beneficial to the safety and stability of the structure; 4) The structure is relatively simple, the installation is convenient, safe and time-saving, and the disassembly and the maintenance are easy; 5) The adaptability is strong, and the requirement on geological conditions is low; 6) The anti-risk capacity is strong, can cope with various extremely bad weather, effectively prevents simultaneously that harbor from silting up scheduling problem.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the present invention;
in the figure: 1, an arc baffle; 2, an electric slideway; 3, a water baffle is arranged; 4, a lower water baffle; 5, a bracket; 6, pile supporting; 7, a rotating device; 8 pier seat.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
as shown in fig. 1, a novel movable permeable breakwater comprises a hollow arc-shaped baffle plate 1, an electric slideway 2, a telescopic upper water baffle plate 3, a telescopic lower water baffle plate 4, a bracket 5, a support pile 6, a rotating device 7 and a pier seat 8; the arc-shaped baffle plate 1 is provided with an inner layer and an outer layer, the inner layer and the outer layer are hollow, and the inner layer and the outer layer are fixed into a whole through two brackets 5, namely, the arc-shaped baffle plate 1 and the two brackets 5 are fixed into a fan-shaped structure; one end of the bracket 5 extends into the outer layer from the inner layer of the arc baffle plate 1 and is fixed on the inner wall of the outer layer; the other end of the bracket 5 is fixed on the rotating device 7 in a crossing way; the electric slide way 2 (see figure 2) is arranged at the part of the bracket 5 positioned at the inner layer and the outer layer of the arc baffle plate 1, and the upper water baffle plate 3 and the lower water baffle plate 4 respectively slide up and down along the electric slide way 2; the upper water baffle 3 stretches upwards to resist the attack of extreme wave height and storm surge, so that the surging behind the embankment is effectively reduced; the lower water baffle 4 stretches out to the sea bottom in time, is opened to avoid the accumulation in the harbor basin when the sediment conveying amount is large, is opened when the hydrodynamic condition is poor, and promotes the water exchange in the harbor; a plurality of support piles 6 are arranged on the support frame positioned outside the arc-shaped baffle plate 1, and the support piles 6 play an upward supporting role on the breakwater; the rotating device 7 is fixed on the pier seat 8, so that the breakwater rotates in a certain range by taking the pier seat 8 as a circle center.
In this embodiment, the arc baffle 1 is of a steel structure.
In this embodiment, the upper water baffle 3 and the lower water baffle 4 are steel structures.
In this embodiment, the support 5 is a steel pipe frame structure.
In this embodiment, the stake 6 is a cylindrical steel tube structure.
In this embodiment, the pier seat 8 is a platform-type reinforced concrete structure.
The working principle of the invention is as follows: firstly, the arc-shaped baffle plate 1 can resist waves, and the arc-shaped protection surface of the arc-shaped baffle plate is easier to reduce direct impact of the waves, so that the safety and stability of the structure are facilitated; then through the electric slide ways 2 arranged at two sides of the inside of the arc-shaped baffle plate 1, the upper water baffle plate 3 can extend upwards to resist the attack of extreme wave height and storm surge, and the surging behind the dyke is effectively reduced; the lower water baffle 4 can extend to the seabed in good time, is opened to avoid the accumulation in the harbor basin when the sediment conveying amount is large, is opened when the hydrodynamic condition is poor, and promotes the water exchange in the harbor.
The inside of the structure of the invention is not required to be filled, so that sand and stones can be saved, and the cost can be reduced; the structure is relatively simple, the installation is convenient, safe and time-saving, and the disassembly and the maintenance are easy; the adaptability is strong, and the requirement on geological conditions is low; meanwhile, the anti-risk capacity is strong, various extremely severe weather can be handled, and the problems of harbor inner siltation and the like can be effectively prevented.
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 (10)
1. The novel movable transparent breakwater is characterized in that the novel movable transparent breakwater does not need to be filled, and comprises a hollow arc-shaped baffle (1), an electric slideway (2), a telescopic upper breakwater (3), a telescopic lower breakwater (4), a bracket (5), a support pile (6), a rotating device (7) and a pier seat (8); the arc-shaped baffle (1) is provided with an inner layer and an outer layer, the inner layer and the outer layer are hollow, and the inner layer and the outer layer are fixed into a whole through two brackets (5), namely, the arc-shaped baffle (1) and the two brackets (5) are fixed into a fan-shaped structure; one end of the bracket (5) extends into the outer layer from the inner layer of the arc-shaped baffle plate (1) and is fixed on the inner wall of the outer layer; the other end of the bracket (5) is fixed on the rotating device (7) in a crossing way; the electric slide way (2) is arranged at the part of the bracket (5) positioned at the inner layer and the outer layer of the arc-shaped baffle plate (1), and the upper water baffle plate (3) and the lower water baffle plate (4) respectively slide up and down along the electric slide way (2); the upper water baffle (3) stretches upwards to resist the attack of extreme wave height and storm surge, so that the surging behind the embankment is effectively reduced; the lower water baffle (4) stretches out to the sea bottom in time, is opened to avoid the accumulation in the harbor basin when the sediment conveying amount is large, is opened when the hydrodynamic condition is poor, and promotes the water exchange in the harbor; a plurality of support piles (6) are arranged on the support frame positioned outside the arc-shaped baffle plate (1), and the support piles (6) play an upward supporting role on the breakwater; the rotating device (7) is fixed on the pier seat (8) to enable the breakwater to rotate by taking the pier seat (8) as a circle center.
2. A new movable permeable breakwater according to claim 1, characterized in that the arched baffle (1) is of steel construction.
3. A new movable open breakwater according to claim 1 or 2, characterized in that the upper (3) and lower (4) water baffles are steel structures.
4. A new movable jetty according to claim 1 or 2, characterized in that the support (5) is a steel pipe frame structure.
5. A new movable permeable breakwater according to claim 3, characterized in that the support (5) is a steel pipe frame structure.
6. A new movable open jetty according to claim 1, 2 or 5, characterized in that the piles (6) are of cylindrical steel tube structure.
7. A new movable permeable breakwater according to claim 3, characterized in that the piles (6) are of cylindrical steel pipe structure.
8. The novel movable permeable breakwater according to claim 4, wherein the support piles (6) are of cylindrical steel pipe structure.
9. A new movable open jetty according to claim 1, 2, 5, 7 or 8, characterized in that the pier seat (8) is a bench reinforced concrete structure.
10. A new movable jetty according to claim 6, characterized in that the pier seat (8) is a bench reinforced concrete structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910402962.2A CN110080162B (en) | 2019-05-15 | 2019-05-15 | Novel movable transparent breakwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910402962.2A CN110080162B (en) | 2019-05-15 | 2019-05-15 | Novel movable transparent breakwater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110080162A CN110080162A (en) | 2019-08-02 |
| CN110080162B true CN110080162B (en) | 2023-11-24 |
Family
ID=67420243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910402962.2A Active CN110080162B (en) | 2019-05-15 | 2019-05-15 | Novel movable transparent breakwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110080162B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064576B (en) * | 2020-08-08 | 2021-09-07 | 浙江水利水电学院 | Method for reinforcing dam of hydraulic engineering |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000018384A (en) * | 1998-09-01 | 2000-04-06 | 황해웅 | Air floating type breakwater using semicircle mat |
| CN202064319U (en) * | 2011-01-30 | 2011-12-07 | 中交第四航务工程勘察设计院有限公司 | Semicircular wave breaker structure |
| CN103243679A (en) * | 2013-05-30 | 2013-08-14 | 江苏科技大学 | High-pile permeable breakwater |
| CN103774611A (en) * | 2014-01-26 | 2014-05-07 | 大连理工大学 | Arc-shaped transparent breakwater |
| CN205012280U (en) * | 2015-09-17 | 2016-02-03 | 河海大学 | Take pi type pile foundation open breakwater of circular arc board |
| CN106320264A (en) * | 2016-08-22 | 2017-01-11 | 浙江大学 | Pile foundation permeable bulwark integrating power generation function |
| CN106672170A (en) * | 2017-01-09 | 2017-05-17 | 马献林 | Assembly type A-shaped floating island |
| CN109183710A (en) * | 2018-10-15 | 2019-01-11 | 大连理工大学 | A kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle |
-
2019
- 2019-05-15 CN CN201910402962.2A patent/CN110080162B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000018384A (en) * | 1998-09-01 | 2000-04-06 | 황해웅 | Air floating type breakwater using semicircle mat |
| CN202064319U (en) * | 2011-01-30 | 2011-12-07 | 中交第四航务工程勘察设计院有限公司 | Semicircular wave breaker structure |
| CN103243679A (en) * | 2013-05-30 | 2013-08-14 | 江苏科技大学 | High-pile permeable breakwater |
| CN103774611A (en) * | 2014-01-26 | 2014-05-07 | 大连理工大学 | Arc-shaped transparent breakwater |
| CN205012280U (en) * | 2015-09-17 | 2016-02-03 | 河海大学 | Take pi type pile foundation open breakwater of circular arc board |
| CN106320264A (en) * | 2016-08-22 | 2017-01-11 | 浙江大学 | Pile foundation permeable bulwark integrating power generation function |
| CN106672170A (en) * | 2017-01-09 | 2017-05-17 | 马献林 | Assembly type A-shaped floating island |
| CN109183710A (en) * | 2018-10-15 | 2019-01-11 | 大连理工大学 | A kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle |
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| Publication number | Publication date |
|---|---|
| CN110080162A (en) | 2019-08-02 |
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