CN109183710A - A kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle - Google Patents
A kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle Download PDFInfo
- Publication number
- CN109183710A CN109183710A CN201811194191.4A CN201811194191A CN109183710A CN 109183710 A CN109183710 A CN 109183710A CN 201811194191 A CN201811194191 A CN 201811194191A CN 109183710 A CN109183710 A CN 109183710A
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- caisson
- aperture
- energy dissipating
- wave
- slanting baffle
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- 238000013461 design Methods 0.000 title claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 8
- 239000004576 sand Substances 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening 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
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
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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 belongs to marine technology fields, provide a kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle, including caisson and wave wall, aperture partition wall is wherein set in caisson, form several lattices, caisson aperture is arranged in the exterior wall on caisson top, and the lattice after caisson aperture is as energy dissipating room, other lattice back-up sands of caisson other than energy dissipating room；Aperture slanting baffle is set in energy dissipating room；The top of energy dissipating room is arranged in wave wall.The present invention utilizes wave itself kinetic energy energy dissipating, reduces wave load suffered by structure, reduces wave secondary reflection in port, reduces wave height after dike；Top aperture is permeable, allows water body inside and outside port to exchange, to eco-friendly；Lower part is waterproof, silt can be prevented to enter a port；Structural focus is low, improves breakwater stability.
Description
Technical field
The invention belongs to marine technology field, it is related to setting in a kind of curtain wall type breakwater more particularly to a kind of energy dissipating room
Count the Acting on Perforated Caisson curtain wall type breakwater of aperture slanting baffle.
Background technique
With the development of society, the progress of science and technology, international trade are become increasingly prosperous, ocean engineering is also constantly being sent out to deep water
Exhibition.There are many deficiencies in face of these variations for the breakwater of the traditional forms such as sloping breakwater and upstanding bank, such as depth of water increasing is made
Valence increases severely, difficulty of construction increases, construction period is longer, is not suitable for soft soil foundation etc.；In addition, marine ecology civilization construction in recent years
Reinforce, to build blue bay, the shortcomings that traditional breakwater impermeability, very to the water quality and ecological environment kept in port
It is unfavorable.By Wave Theory it is found that in deep water, the fluctuation amplitude of water particle is passed rapidly along depth of water direction by logarithmic parabola
Subtract, Wave energy is concentrated mainly on water body upper layer, and 90% or more wave energy has been concentrated in 2-3 times of the water surface of wave-height range
Amount.In view of society needs and wave energy be distributed the characteristics of, the research of Novel breakwater structure such as cancelled structure increasingly by
Pay attention to.
The Novel breakwater that curtain wall type breakwater is made of the support construction of top wave screening structure and lower part transmission, makes dike
The energy of preceding wave largely cannot be to propagating after dike.Curtain wall type breakwater is cheap, it is technically simple, be suitable for deep water and soft
Soil base, and water quality is allowed to exchange, to eco-friendly.But due to the transmission characteristic of this kind of structure, especially in long week
Under the action of phase wave, the more energy of transmission can be such that wave height in port increases, and influence the mooring conditions in port；And it cannot prevent
Silt people port, so being still difficult to be widely used as permanent wave trap use at present.In addition, the lower part of curtain wall type breakwater
Support construction assumes responsibility for most of load suffered by structure, and in extreme circumstances, safety and the stability of its own will receive
Serious threat.Therefore, cancelled structure is optimized, promotes its unrestrained sand effect that disappears and is of great significance.
Summary of the invention
It is an object of the invention to optimize the structure of curtain wall type breakwater, a kind of energy dissipating indoor design aperture slanting baffle is provided
Acting on Perforated Caisson curtain wall type breakwater.The present invention utilizes wave itself kinetic energy energy dissipating, reduces wave load suffered by structure, reduces
Wave height after dike；The present invention can prevent silt from entering a port, and water quality inside and outside port is allowed to exchange, to eco-friendly.And then reduce work
Cheng Liang, investment reduction；And precast construction is easy for construction.
Technical solution of the present invention:
A kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle, including caisson 5 and wave wall 1,
After 5 back-up sand of caisson behind setting position, wave wall 1 is set at 5 upper end opening of caisson, realizes and is sealed at the top of caisson 5；
It is equipped with partition wall in caisson 5, caisson 5 is divided to for two independent spaces；The exterior wall on 5 top of caisson and partition wall top are set
There are multiple caisson apertures 2, the quantity of caisson aperture 2 is set according to demand；
5 top of caisson is equipped with aperture slanting baffle 4, and 5 top of caisson is divided into multiple energy dissipating rooms 3 by aperture slanting baffle 4；Aperture
4 both ends of slanting baffle are separately fixed on the partition wall in the outer inner wall and caisson 5 of caisson 5, and the quantity of aperture slanting baffle 4 is according to need
Ask setting.
Beneficial effects of the present invention: 1) being arranged aperture slanting baffle in energy dissipating room, using wave itself kinetic energy energy dissipating, reduces knot
Wave load suffered by structure reduces wave secondary reflection in port, reduces wave height after dike；2) compared with the breakwater of traditional form, top
Aperture is permeable, allows water body inside and outside port to exchange, to eco-friendly；3) lower part structure is pillar, pier formula or frame-type
Curtain wall type breakwater, lower part is waterproof, silt can be prevented to enter a port；4) structural focus is low, improves breakwater stability.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure: wave wall 1；Caisson aperture 2；Energy dissipating room 3；Aperture slanting baffle 4；Caisson 5.
Specific embodiment
A specific embodiment of the invention is described in detail below in conjunction with technical solution (and attached drawing).
As shown in Figure 1, the Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle of the invention, including it is heavy
Case 5 and wave wall 1 are wherein arranged aperture partition wall, form several lattice in caisson 5；Caisson aperture 2 is arranged in 5 top exterior wall of caisson；It is heavy
Lattice after case aperture 2 is as energy dissipating room 3, other lattice back-up sands of caisson 5 other than energy dissipating room 3；Wave wall 1 is arranged in energy dissipating
The top of room 3；Aperture slanting baffle 4 is set in energy dissipating room 3.The bottom of above-mentioned caisson 5 is bedding and river bottom protection, bedding and river bottom protection and biography
The breakwater of system form is identical.
In the present embodiment, the caisson aperture 2 uses rectangle well format.
In the present embodiment, the caisson 5 and wave wall 1 are reinforced concrete structure.
The working principle of the invention is: wave enters energy dissipating room 3 by caisson aperture 2, and setting aperture is tiltedly kept off in energy dissipating room 3
Plate 4, wave water particle mutually collide or generate whirlpool and wave energy is lost, and reduce wave load suffered by structure, reduce wave in port
Unrestrained secondary reflection reduces wave height after dike；In wave enters a port through the abundant energy dissipating of breakwater is laggard, water body exchange inside and outside port is realized；It is anti-
The lower part Bo Di is waterproof, silt can be prevented to enter a port.
The present invention is not only easy for construction, and the breakwater and substructure compared with traditional form are pillar, pier formula or frame-type
Curtain wall type breakwater is more efficient, and can make full use of water itself kinetic energy, energy conservation and environmental protection.
Although embodiment of the present invention is described in conjunction with attached drawing above, the invention is not limited to above-mentioned
Specific embodiments and applications field, above-mentioned specific embodiment are only schematical, directiveness, rather than restricted
's.Those skilled in the art are under the enlightenment of this specification and in the range for not departing from the claims in the present invention and being protected
In the case where, a variety of forms can also be made, these belong to the column of protection of the invention.
Claims (3)
1. a kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle, which is characterized in that the aperture
Caisson curtain wall type breakwater includes caisson (5) and wave wall (1), after caisson (5) back-up sand behind setting position, by wave wall
(1) it is set at caisson (5) upper end opening, realizes sealing at the top of caisson (5)；
It is equipped with partition wall in caisson (5), caisson (5) is divided into two independent spaces；The exterior wall on caisson (5) top and partition wall top
Equipped with multiple caisson apertures (2), the quantity of caisson aperture (2) is set according to demand；
Caisson (5) top is equipped with aperture slanting baffle (4), and caisson (5) top is divided into multiple energy dissipating rooms by aperture slanting baffle (4)
(3)；Aperture slanting baffle (4) both ends are separately fixed on the partition wall in the outer inner wall and caisson (5) of caisson (5), and aperture is tiltedly kept off
The quantity of plate (4) is set according to demand.
2. the Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle according to claim 1, feature
It is, the caisson aperture (2) is rectangular opening.
3. the Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle according to claim 1, feature
It is, the caisson (5) and wave wall (1) are reinforced concrete structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194191.4A CN109183710A (en) | 2018-10-15 | 2018-10-15 | A kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194191.4A CN109183710A (en) | 2018-10-15 | 2018-10-15 | A kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109183710A true CN109183710A (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811194191.4A Withdrawn CN109183710A (en) | 2018-10-15 | 2018-10-15 | A kind of Acting on Perforated Caisson curtain wall type breakwater of energy dissipating indoor design aperture slanting baffle |
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| CN (1) | CN109183710A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080162A (en) * | 2019-05-15 | 2019-08-02 | 大连理工大学 | A kind of novel removable curtain wall type breakwater |
| CN110080164A (en) * | 2019-05-23 | 2019-08-02 | 大连理工大学 | A kind of novel Acting on Perforated Caisson curtain wall type breakwater |
| CN111691363A (en) * | 2020-07-06 | 2020-09-22 | 广东省海洋地质调查院 | Breakwater capable of carrying out sufficient water body exchange with open sea and wave-absorbing method |
| CN111811775A (en) * | 2020-07-16 | 2020-10-23 | 鲁东大学 | Test basin inner arc wall comb type open dike wave dissipation performance measuring device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101013024B1 (en) * | 2009-12-14 | 2011-02-14 | 현대산업개발 주식회사 | Caisson breakewater for prevnting stem waves and method for constructing the same |
| KR20130093877A (en) * | 2012-02-15 | 2013-08-23 | 이승준 | Breakwater caisson |
| CN103774611A (en) * | 2014-01-26 | 2014-05-07 | 大连理工大学 | Arc-shaped transparent breakwater |
| CN203613506U (en) * | 2013-11-20 | 2014-05-28 | 中交第四航务工程勘察设计院有限公司 | Straight wall type energy dissipationcaisson used for bulwark |
| CN106592516A (en) * | 2017-01-03 | 2017-04-26 | 广东省航运规划设计院有限公司 | Perforated caisson vertical groyne |
| CN207244555U (en) * | 2017-09-27 | 2018-04-17 | 中交第四航务工程勘察设计院有限公司 | A kind of hollow out caisson and the wave energy-dissipating structure combined from jet stream wave wall |
| CN209040068U (en) * | 2018-10-15 | 2019-06-28 | 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 |
-
2018
- 2018-10-15 CN CN201811194191.4A patent/CN109183710A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101013024B1 (en) * | 2009-12-14 | 2011-02-14 | 현대산업개발 주식회사 | Caisson breakewater for prevnting stem waves and method for constructing the same |
| KR20130093877A (en) * | 2012-02-15 | 2013-08-23 | 이승준 | Breakwater caisson |
| CN203613506U (en) * | 2013-11-20 | 2014-05-28 | 中交第四航务工程勘察设计院有限公司 | Straight wall type energy dissipationcaisson used for bulwark |
| CN103774611A (en) * | 2014-01-26 | 2014-05-07 | 大连理工大学 | Arc-shaped transparent breakwater |
| CN106592516A (en) * | 2017-01-03 | 2017-04-26 | 广东省航运规划设计院有限公司 | Perforated caisson vertical groyne |
| CN207244555U (en) * | 2017-09-27 | 2018-04-17 | 中交第四航务工程勘察设计院有限公司 | A kind of hollow out caisson and the wave energy-dissipating structure combined from jet stream wave wall |
| CN209040068U (en) * | 2018-10-15 | 2019-06-28 | 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080162A (en) * | 2019-05-15 | 2019-08-02 | 大连理工大学 | A kind of novel removable curtain wall type breakwater |
| CN110080162B (en) * | 2019-05-15 | 2023-11-24 | 大连理工大学 | Novel movable transparent breakwater |
| CN110080164A (en) * | 2019-05-23 | 2019-08-02 | 大连理工大学 | A kind of novel Acting on Perforated Caisson curtain wall type breakwater |
| CN111691363A (en) * | 2020-07-06 | 2020-09-22 | 广东省海洋地质调查院 | Breakwater capable of carrying out sufficient water body exchange with open sea and wave-absorbing method |
| CN111811775A (en) * | 2020-07-16 | 2020-10-23 | 鲁东大学 | Test basin inner arc wall comb type open dike wave dissipation performance measuring device |
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| PB01 | Publication | ||
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Application publication date: 20190111 |