CN108360454B - Horizontal oblique inserting plate permeable breakwater - Google Patents
Horizontal oblique inserting plate permeable breakwater Download PDFInfo
- Publication number
- CN108360454B CN108360454B CN201810156309.8A CN201810156309A CN108360454B CN 108360454 B CN108360454 B CN 108360454B CN 201810156309 A CN201810156309 A CN 201810156309A CN 108360454 B CN108360454 B CN 108360454B
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- China
- Prior art keywords
- horizontal plate
- plate
- horizontal
- oblique inserting
- inserting plate
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- 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.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010276 construction Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
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- 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
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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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- 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 discloses a horizontal inclined insertion plate permeable breakwater which comprises a first horizontal plate, a second horizontal plate, a first inclined insertion plate and a second inclined insertion plate, wherein the first horizontal plate is positioned above the second horizontal plate, the first horizontal plate and the second horizontal plate are supported by a buttress, the first inclined insertion plate is connected with the lower part of the first horizontal plate positioned on the upper layer, and the second inclined insertion plate is connected with the upper part of the second horizontal plate positioned on the lower layer. The invention has the advantages of reducing the wave passing rate and the wave height. Through increasing oblique picture peg, reduce the wave power effect that vertical board received, make the structure more stable.
Description
Technical Field
The invention belongs to the technical field of ocean engineering, and relates to a novel horizontal inclined insertion plate permeable breakwater.
Background
With the development of ocean engineering to deep water, the construction cost of the traditional breakwater increases dramatically, and the construction difficulty increases. Because the energy of the waves is mainly concentrated on the upper part of the water body, 90% -98% of the wave energy is concentrated in the wave height range of 2-3 times of the water surface, the waves are reduced by arranging a special structure on the upper layer of the water surface. Thus, an open breakwater structure is produced. The novel permeable breakwater structure is beneficial to the exchange of inner and outer water bodies, and has the advantages of low requirement on geological conditions, low cost and the like, and the novel permeable breakwater structure receives more and more attention. The existing novel breakwater structure mainly comprises a horizontal plate open type breakwater structure, and the existing breakwater structure mainly comprises a double-layer horizontal plate structure and a multi-layer horizontal plate structure. The double-layer horizontal plate has high wave transmittance, mainly realizes the effect of reducing waves by breaking the waves, has poor wave reflectivity and poor wave elimination effect. The multi-layer horizontal plate structure is relatively complex and high in cost. And the multilayer baffle openness formula breakwater structure, the structure is complicated, and the wave force that vertical board received is great, and the structure easily receives the damage, and the construction cost is high, and the installation is difficult.
Disclosure of Invention
The invention aims to provide a permeable breakwater with a horizontal inclined insertion plate, and solves the problems of poor wave-absorbing effect, complex structure and large stress of the conventional breakwater structure. The invention has the advantages of reducing the wave passing rate and the wave height. Through increasing oblique picture peg, reduce the wave power effect that vertical board received, make the structure more stable.
The invention comprises a first horizontal plate, a second horizontal plate, a first oblique inserting plate and a second oblique inserting plate, wherein the first horizontal plate is positioned above the second horizontal plate, the first horizontal plate and the second horizontal plate are supported by a buttress, the first oblique inserting plate is connected with the lower part of the first horizontal plate positioned on the upper layer, and the second oblique inserting plate is connected with the upper part of the second horizontal plate positioned on the lower layer.
Furthermore, the first horizontal plate and the second horizontal plate are the same in size, and the first oblique inserting plate and the second oblique inserting plate are the same in size.
Further, the vertical height of the first oblique inserting plate and the second oblique inserting plate is half of the distance between the first horizontal plate and the second horizontal plate.
Drawings
FIG. 1 is a schematic illustration of a breakwater construction of the present invention;
fig. 2 is a flow field profile.
In the figure, 1, a first horizontal plate, 2, a second horizontal plate, 3, a first oblique inserting plate, 4, a second oblique inserting plate and 5, a buttress.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
The novel horizontal oblique inserting plate open type breakwater comprises a first horizontal plate 1, a second horizontal plate 2, a first oblique inserting plate 3 and a second oblique inserting plate 4, wherein the first horizontal plate 1 and the second horizontal plate 2 are the same in size, the first oblique inserting plate 3 and the second oblique inserting plate 4 are the same in size, the first horizontal plate 1 is located above the second horizontal plate 2, the first horizontal plate 1 and the second horizontal plate 2 are supported by a buttress 5, the first oblique inserting plate 3 is connected with the lower portion of the first horizontal plate 1 located on the upper layer, the second oblique inserting plate 4 is connected with the upper portion of the second horizontal plate 2 located on the lower layer, and the vertical height of the first oblique inserting plate 3 and the second oblique inserting plate 4 is half of the distance between the first horizontal plate 1 and the second horizontal plate 2.
The permeable breakwater is divided into two parts, namely a wave-blocking structure at the upper part and a buttress 5 at the lower part. The upper wave-retaining structure is mainly used to cut the waves, thereby ensuring a smooth water surface in the harbor. The lower buttress 5 mainly supports the upper structure. The wave-retaining structure on the upper part of the permeable breakwater structure is fixed, and the buttress 5 on the lower part is permeable. Because the lower structure is empty, the exchange of water bodies inside and outside the harbor can be carried out, and the water quality requirement in the harbor can be maintained. Fig. 2 is a flow field distribution diagram of the breakwater, and the permeable breakwater has the advantages of good wave-absorbing effect, capability of adapting to deeper water areas, low manufacturing cost, small influence of geological conditions, quick construction and the like.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the present invention.
Claims (1)
1. The utility model provides a horizontal inclined insertion plate permeable breakwater which characterized in that: including first horizontal plate, the second horizontal plate, first oblique picture peg, oblique picture peg of second, first horizontal plate is located the second horizontal plate top, first horizontal plate and second horizontal plate are supported by the buttress, the lower part that is located the first horizontal plate on upper strata is connected to first oblique picture peg, the upper portion that is located the second horizontal plate of lower floor is connected to the oblique picture peg of second, first horizontal plate and second horizontal plate size are the same, first oblique picture peg and the oblique picture peg size of second are the same, the vertical height of first oblique picture peg and the oblique picture peg of second is half of first horizontal plate and second horizontal plate interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156309.8A CN108360454B (en) | 2018-02-24 | 2018-02-24 | Horizontal oblique inserting plate permeable breakwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156309.8A CN108360454B (en) | 2018-02-24 | 2018-02-24 | Horizontal oblique inserting plate permeable breakwater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108360454A CN108360454A (en) | 2018-08-03 |
| CN108360454B true CN108360454B (en) | 2020-08-04 |
Family
ID=63002656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810156309.8A Expired - Fee Related CN108360454B (en) | 2018-02-24 | 2018-02-24 | Horizontal oblique inserting plate permeable breakwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360454B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119241B (en) * | 2020-01-17 | 2021-11-23 | 中铁第六勘察设计院集团有限公司 | Immersed tube tunnel underwater blasting end protection device and protection method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60181410A (en) * | 1984-02-27 | 1985-09-17 | Asakawagumi:Kk | Floating wave dissipating embankment |
| ITBO20060754A1 (en) * | 2006-11-06 | 2008-05-07 | Maccaferri Spa Off | STRUCTURE OF REDUCTION OF WAVE MOTION |
| KR101104030B1 (en) * | 2009-08-12 | 2012-01-06 | 삼성중공업 주식회사 | Floating breakwater |
| KR101554872B1 (en) * | 2015-04-03 | 2015-09-22 | 주식회사 스틸플라워 | floating breakwater |
| CN205688393U (en) * | 2016-06-21 | 2016-11-16 | 河海大学 | A kind of novel combination type breakwater |
| CN106522155A (en) * | 2016-10-31 | 2017-03-22 | 天津港航工程有限公司 | Wave-dissipating water-permeable breakwater |
-
2018
- 2018-02-24 CN CN201810156309.8A patent/CN108360454B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN108360454A (en) | 2018-08-03 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20210224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |