CN102359087B - Hollow submerged dike - Google Patents
Hollow submerged dike Download PDFInfo
- Publication number
- CN102359087B CN102359087B CN201110215561XA CN201110215561A CN102359087B CN 102359087 B CN102359087 B CN 102359087B CN 201110215561X A CN201110215561X A CN 201110215561XA CN 201110215561 A CN201110215561 A CN 201110215561A CN 102359087 B CN102359087 B CN 102359087B
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- Prior art keywords
- wave eliminating
- eliminating board
- wave
- support piles
- supporting pile
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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 invention provides a hollow submerged dike, which comprises support piles, longitudinal beams, cross beams, and wave eliminating plates, and is characterized in that: the support piles are lambdoidal support piles; the tops of the support piles are connected into a whole through a continuous pile cap; the longitudinal beams are fixedly arranged on the upper parts of the support piles; the cross beams are arranged among the longitudinal beams; the end parts of the cross beams are fixedly connected with the longitudinal beams and the support piles; the longitudinal beams and the support piles form a frame lattice structure for supporting the wave eliminating plates; and the wave eliminating plates are arranged on the frame lattice structure, and are provided with wave eliminating grooves. The structural basis is the support piles which do not influence the movement of peripheral current basically, so that sweater positioned on two sides of the hollow submerged dike can be smoothly exchanged. The wave eliminating plates are arranged between a designed low water level and a designed high water level, so the wave eliminating plates have a good wave eliminating effect on waves underdifferent water level conditions. The hollow submerged dike is reasonable in structure and low in manufacturing cost.
Description
Technical field
The present invention relates to harbour, coastal engineering field, is a kind of casement submerged breakwater specifically.
Background technology
Submerged breakwater is a kind of coast protection structure relatively more commonly used, and this structure end face is submerged under water when design high-water, can surface when the design low water stage, adopts the jackstone structure more.Traditional jackstone submerged breakwater end face is positioned at the zone that Wave energy is concentrated the most, and its institute's wave load that bears is bigger, needs to adopt big ground surface protection structure; In addition, the jackstone submerged breakwater is entity structure, influences the water body exchange of its shielding zone and off-lying sea; And in China certain areas, geological conditions is relatively poor, building stones comparatively lack and price higher, submerged breakwater is as adopting the jackstone structure, construction costs is higher.Therefore, prior art jackstone submerged breakwater water body exists the water body exchange capacity relatively poor and in China's certain areas cost problem of higher.
Therefore, how by reasonable structural design, solve in the prior art enrockment submerged breakwater water body exchange capacity relatively poor, in the higher defective of China's certain areas cost, realize improving water body exchange capacity and the wave resistance effect of submerged breakwater.This is the technical task that the art faces.
Summary of the invention
The present invention be directed to the problem that prior art exists, a kind of casement submerged breakwater is provided, it is rational in infrastructure, solves the defective that enrockment submerged breakwater water body exchange capacity is relatively poor, cost is higher in the prior art, improves water body exchange capacity and the wave resistance effect of submerged breakwater.
The objective of the invention is to be achieved through the following technical solutions: a kind of casement submerged breakwater, comprise: supporting pile, longeron, crossbeam, wave eliminating board, it is characterized in that: described supporting pile is the herringbone supporting pile, described each herringbone supporting pile top is connected by continuous pile cover, described longeron is installed in the top of described supporting pile, described crossbeam is between described longeron, fixedly connected with described longeron and described supporting pile in the end of described crossbeam, described longeron and described supporting pile are formed for supporting the gridiron structure of described wave eliminating board, described wave eliminating board is arranged on the described gridiron structure, and described wave eliminating board is offered the unrestrained groove that disappears.Because the said structure basis does not impact substantially for the motion of supporting pile to ambient water, thereby the seawater that is positioned at casement submerged breakwater both sides can be exchanged smoothly, improved water body exchange capacity and the wave resistance effect of submerged breakwater, and cost is lower.
To improvement of the technical scheme: described wave eliminating board is square, and the unrestrained groove that disappears on the wave eliminating board is evenly distributed square or circular through-hole.
To further improvement in the technical proposal: the area that the described unrestrained groove that disappears takies is 0.3-0.5 with the ratio of the area of described wave eliminating board.Can effectively reduce the wave force that wave eliminating board bears, and improve the wave absorption performance of casement submerged breakwater.
To further improvement in the technical proposal: on the gridiron structure that forms between described longeron and the two adjacent supporting piles wave eliminating board is set, between the adjacent wave eliminating board to being connected into a row.
To further improvement in the technical proposal: the cross section of described supporting pile is circular or square, and the cross section of described continuous pile cover is square.
To further improvement in the technical proposal: described wave eliminating board is between design high-water and design low water stage.Can all form the wave effect that well disappears to the wave under the different water level conditions.
The present invention compared with prior art has the following advantages and good effect:
Casement submerged breakwater of the present invention, by being herringbone at supporting pile, the continuous pile cover that the supporting pile top sets firmly and the longitudinal and cross beam that is solid-located, make supporting pile, longeron form the sash braced structures, and wave eliminating board is arranged on this gridiron structure, can effectively play the wave effect of disappearing by wave eliminating board, thereby provide effective shielding for the coastline.This architecture basics is the herringbone supporting pile, and seawater can flow freely, thereby the seawater that is positioned at casement submerged breakwater both sides can freely be exchanged, and has improved the water body exchange capacity of saturating casement submerged breakwater.Because wave eliminating board is arranged in the design low water stage between the design high-water, and wave energy has mainly in seawater surface, described structure can overcome the wave vertical position influence of change that causes because of the morning and evening tides change, can all form the wave effect that well disappears to the wave under the different water level conditions, improved the wave resistance effect simultaneously, compare with traditional jackstone submerged breakwater, reduced the cost of submerged breakwater.
Description of drawings
Fig. 1 is the cross-sectional drawing of a kind of casement submerged breakwater of the present invention embodiment;
Fig. 2 is the local side view of a kind of casement submerged breakwater of the present invention embodiment;
Fig. 3 is the enlarged drawing of a wave eliminating board among a kind of casement submerged breakwater of the present invention embodiment.
Among the figure: 1, supporting pile; 2, longeron; 3, crossbeam; 4, wave eliminating board; 4-1, unrestrained groove disappears; 5, continuous pile cover.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Referring to Fig. 1-Fig. 3, the embodiment of a kind of casement submerged breakwater of the present invention comprises: herringbone supporting pile 1, longeron 2, crossbeam 3, wave eliminating board 4 and continuous pile cover 5, pile cover 5 is installed in herringbone supporting pile 1 top continuously.Each longeron 2 is installed in the top of each row's herringbone supporting pile 1, crossbeam 3 is between two longerons 2, fixedly connected with longeron 2 and supporting pile 1 in the end of crossbeam 3, herringbone supporting pile 1 and longeron 2 are formed for supporting the gridiron structure of wave eliminating board 4, wave eliminating board 4 is arranged on the gridiron structure, and wave eliminating board 4 offers a plurality of unrestrained groove 4-1 that disappear.
The saturating casement submerged breakwater of present embodiment is provided with the herringbone supporting pile 1 that is plugged in the sea bed 6, and each row's herringbone supporting pile 1 is made up of two pillars that are obliquely installed.According to saturating casement submerged breakwater length difference, adopt the herringbone supporting pile 1 of right quantity to be spaced, and the continuous pile cover 5 that is set firmly by herringbone supporting pile 1 top is connected as a single entity.The square box lattice structure that supporting pile 1 and longeron 2 forms, described wave eliminating board 4 are corresponding with described square sash shape square, and the unrestrained groove 4-1 that disappears on the wave eliminating board 4 is evenly distributed square or circular through-hole.On the square box lattice structure that forms between described longeron 2 and the two adjacent supporting piles 1 a square wave eliminating board 4 is set, between the adjacent wave eliminating board 4 to being connected into a row.
For the wave resistance function of the saturating casement submerged breakwater of effective realization present embodiment to seashore, and guarantee that the saturating casement submerged breakwater of present embodiment has water body exchange capacity preferably, wave eliminating board 4 is between design high-water and design low water stage.Concrete, the wave eliminating board 4 in the present embodiment mainly plays the wave resistance effect, and for the coastline provides shielding, because wave eliminating board 4 is provided with a plurality of unrestrained groove 4-1 that disappear, water body generation turbulent fluctuation when disappearing unrestrained groove 4-1 is consumed energy, and can more effectively play wave absorbing function.Wherein, in order to effectively reduce the wave force that wave eliminating board 4 bears, and improve the wave absorption performance of the saturating casement submerged breakwater of present embodiment, the area that the unrestrained groove 4-1 that disappears in the present embodiment takies is 0.3-0.5 with the ratio of the area of wave eliminating board 4.And the cross section of the supporting pile 1 in the present embodiment can be for circular or square, and the cross section of described continuous pile cover 5 is square.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention is not limited to above-mentioned giving an example, those skilled in the art, and in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement all should belong to protection scope of the present invention.
Claims (1)
1. saturating casement submerged breakwater, comprise: supporting pile, longeron, crossbeam, wave eliminating board, it is characterized in that: described supporting pile is the herringbone supporting pile, described each herringbone supporting pile top is connected by continuous pile cover, described longeron is installed in the top of described supporting pile, described crossbeam is between described longeron, fixedly connected with described longeron and described supporting pile in the end of described crossbeam, described longeron and described supporting pile are formed for supporting the gridiron structure of described wave eliminating board, described wave eliminating board is arranged on the described gridiron structure, and described wave eliminating board is offered the unrestrained groove that disappears; Described wave eliminating board is square, and the unrestrained groove that disappears on the wave eliminating board is evenly distributed square or circular through-hole; The area that the described unrestrained groove that disappears takies is 0.3-0.5 with the ratio of the area of described wave eliminating board; On the gridiron structure that forms between described longeron and the two adjacent supporting piles wave eliminating board is set, between the adjacent wave eliminating board to being connected into a row; The cross section of described supporting pile is circular or square, and the cross section of described continuous pile cover is square; Described wave eliminating board is between design high-water and design low water stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110215561XA CN102359087B (en) | 2011-07-29 | 2011-07-29 | Hollow submerged dike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110215561XA CN102359087B (en) | 2011-07-29 | 2011-07-29 | Hollow submerged dike |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102359087A CN102359087A (en) | 2012-02-22 |
| CN102359087B true CN102359087B (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110215561XA Expired - Fee Related CN102359087B (en) | 2011-07-29 | 2011-07-29 | Hollow submerged dike |
Country Status (1)
| Country | Link |
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| CN (1) | CN102359087B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828490B (en) * | 2012-09-22 | 2015-07-01 | 中国海洋大学 | Separated wharf wave dissipation wall |
| CN103243678B (en) * | 2013-05-23 | 2015-07-29 | 天津港航工程有限公司 | Mole |
| CN106351173A (en) * | 2016-10-31 | 2017-01-25 | 天津港航工程有限公司 | Water-permeable breakwater structure |
| CN106836119A (en) * | 2017-04-17 | 2017-06-13 | 长沙理工大学 | A kind of layer-stepping submerged breakwater |
| CN107881982B (en) * | 2017-12-02 | 2023-01-17 | 中国海洋大学 | Beach section protector |
| CN108330905B (en) * | 2018-04-13 | 2023-11-17 | 珠江水利委员会珠江水利科学研究院 | Wave-eliminating rectifying floating body, wave-eliminating rectifying device and wave-eliminating rectifying method |
| CN109208534B (en) * | 2018-10-22 | 2024-04-02 | 中国海洋大学 | Pile foundation open type breakwater and construction method thereof |
| CN109763455B (en) * | 2018-12-29 | 2024-04-09 | 中交水运规划设计院有限公司 | Permeable breakwater |
| CN109537524A (en) * | 2019-01-08 | 2019-03-29 | 中国海洋大学 | A kind of anti-camber curtain wall type breakwater |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167186A (en) * | 1996-06-03 | 1997-12-10 | 谢怀东 | Permeable breakwater |
| JP2005248661A (en) * | 2004-03-08 | 2005-09-15 | Taisei Corp | Construction method of breakwater and index fixture |
| CN201334654Y (en) * | 2008-12-09 | 2009-10-28 | 许杨林 | Wave-dissipating wharf |
| CN102011374A (en) * | 2010-12-09 | 2011-04-13 | 河海大学 | Openwork breakwater |
| CN102127903A (en) * | 2011-01-20 | 2011-07-20 | 中国海洋大学 | Composite rockfill submerged dike |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1077617A (en) * | 1996-09-03 | 1998-03-24 | Kajima Corp | Vibration-damping pier |
-
2011
- 2011-07-29 CN CN201110215561XA patent/CN102359087B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167186A (en) * | 1996-06-03 | 1997-12-10 | 谢怀东 | Permeable breakwater |
| JP2005248661A (en) * | 2004-03-08 | 2005-09-15 | Taisei Corp | Construction method of breakwater and index fixture |
| CN201334654Y (en) * | 2008-12-09 | 2009-10-28 | 许杨林 | Wave-dissipating wharf |
| CN102011374A (en) * | 2010-12-09 | 2011-04-13 | 河海大学 | Openwork breakwater |
| CN102127903A (en) * | 2011-01-20 | 2011-07-20 | 中国海洋大学 | Composite rockfill submerged dike |
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| Publication number | Publication date |
|---|---|
| CN102359087A (en) | 2012-02-22 |
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