CN106836119A - A kind of layer-stepping submerged breakwater - Google Patents
A kind of layer-stepping submerged breakwater Download PDFInfo
- Publication number
- CN106836119A CN106836119A CN201710248489.8A CN201710248489A CN106836119A CN 106836119 A CN106836119 A CN 106836119A CN 201710248489 A CN201710248489 A CN 201710248489A CN 106836119 A CN106836119 A CN 106836119A
- Authority
- CN
- China
- Prior art keywords
- submerged breakwater
- etting
- submerged
- steel structure
- floating body
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 18
- 238000007667 floating Methods 0.000 claims abstract description 18
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 12
- 210000003205 muscle Anatomy 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 10
- 239000013535 sea water Substances 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000003466 welding 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
-
- 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
-
- 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
Landscapes
- 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 kind of layer-stepping submerged breakwater, including:The multiple unrestrained unit that disappears in upper strata, middle level steel structure frame, lower floor's reinforced concrete footing.It is characterized in that:The multiple unrestrained unit that disappears is made up of steel structure girder, layering dividing plate, bar construction net, front and rear two panels etting, etting framework, porous elemental floating body and auxiliary muscle.Submerged breakwater upper strata cooperates with wave eliminating feature to lift the wave absorbing effect of submerged breakwater using etting and porous elemental floating body, while improving the ecological environment of submerged breakwater surrounding water using the ecological benefits of elemental floating body.Submerged breakwater middle level is frame structure, is good seawater flow channel, is conducive to the water body of levee body both sides to exchange and aquatic animal disembarkation spawning, and submerged breakwater lower base makes submerged breakwater overall structure stabilization under self gravitation effect,.This design structure stabilization is reasonable, wave absorbing effect is good, with low cost and easy construction.
Description
Technical field
The present invention relates to harbour, coastal engineering field, and in particular to a kind of layer-stepping submerged breakwater.
Background technology
Submerged breakwater is a kind of conventional bank-protection works building, and its levee crown is submerged under water in design high-water, in design
Can be surfaced during low water level.Submerged breakwater has the function such as reflection and the incident wave energy of abatement, it is possible to decrease wave is built to offshore
And water front destruction and do not influence coast landscape, thus be widely used in shore protection, beach protection and siltation promotion, reclaim land from the sea and apply
In the offshore engineering project such as work water conservancy diversion.
Traditional enrockment submerged dyke top surface and upper layer part are located at the region that wave energy is more concentrated, the wave load suffered by it
It is larger, it is mainly to disappear unrestrained position, it is necessary to using larger pavement structure, construction is complicated and wave absorbing effect is undesirable.In storm tide
Etc. easily emptying phenomenon under extreme ripple condition and collapse.Enrockment submerged dyke lower floor position mainly plays a supportive role, using tradition
Jackstone form needs to expend substantial amounts of building stones, and construction costs is higher.Additionally, traditional enrockment submerged dyke is not only bad for submerged breakwater both sides water
Body is exchanged, while hindering aquatic animal disembarkation spawning.
Etting has the advantages that the easy combination of easily manufactured, cheap, construction party.It is good that numerous studies show that etting has
Good wave eliminating feature.Porous floating body in addition to it can provide attachment and the place bred for marine organisms, also with certain wave that disappears
Ability.Porous floating body cooperates with wave eliminating feature with the combination that etting structure is constituted with stronger.
Therefore, a kind of rational submerged breakwater structure how is designed, make full use of etting and porous floating body cooperates with the unrestrained performance that disappears,
Good wave absorbing effect is all played in the unrestrained position that ensures to disappear in different water levels, while it is unstable to solve enrockment submerged breakwater structure in the prior art
The defect such as fixed, building stones are wasted, construction is complicated, construction costs is high, improves the water body exchange capacity of submerged breakwater both sides and increases periphery
The bio-diversity in area, is those skilled in the art's technical barrier urgently to be resolved hurrily.
The content of the invention
The present invention be directed to above-mentioned technical problem, a kind of layer-stepping submerged breakwater is proposed, it is ensured that the unrestrained position that disappears is in difference
Water level all plays good wave absorbing effect, while solve enrockment submerged breakwater structural instability, building stones in the prior art and wasting, constructing again
Miscellaneous and construction costs defect high, lifts the water body exchange capacity of submerged breakwater both sides and increases the bio-diversity of surrounding area, is
Aquatic animal disembarkation spawning provides advantage.
The technical scheme is that:A kind of layer-stepping submerged breakwater structure, including multiple unrestrained unit, steel structure frame, the steel of disappearing
Reinforced concrete base.Submerged breakwater upper strata is the multiple unrestrained unit that disappears, by steel structure girder, layering dividing plate, bar construction net, front and rear two panels net
Clothing, etting framework, porous elemental floating body, auxiliary muscle composition.Submerged breakwater upper strata is the unrestrained position that disappears of submerged breakwater, it is main using etting with it is porous
The collaboration wave eliminating feature of elemental floating body realizes the multiple wave that disappears, and the unrestrained performance that disappears is improve compared with traditional enrockment submerged dyke.Additionally, porous
The unrestrained Kong Nengwei microorganisms that disappear communicated before and after elemental floating body provide attachment and the place bred, and can significantly improve the water around submerged breakwater
Body environment, increases bio-diversity.
The multiple unrestrained unit that disappears is located between design high-water and design lowest stage, can play good under different water level conditions
Good wave absorbing effect.
Bar construction net is formed and is anchored on the steel structure girder of submerged breakwater upper strata by thicker reinforcing bar braiding, while using auxiliary muscle
Etting node and bar construction net node intersection are carried out it is twisting tied firm, bar construction net have to etting supporting role so as to
The deformation of etting can be effectively reduced, the service life of etting is improved.
Etting uses the combination netting twine unit being entwined by double netting twines, and its Anti-pull-press performance is greatly improved.
Submerged breakwater middle level is steel structure frame, is made up of some steel structure girders, is good seawater flow channel, with tradition
Enrockment submerged dyke is laid eggs for aquatic animal disembarkation and provides advantage compared to levee body both sides exchange of seawater is conducive to.
Submerged breakwater lower floor is, with certain thickness reinforced concrete footing, to make submerged breakwater structure whole under its own Action of Gravity Field
Body stabilization, base surrounding leaves groove, and steel structure frame bottom is fixed on base by the way of cast-in-place.
Beneficial effects of the present invention are:Submerged breakwater uses stratified form, and Stability Analysis of Structures is reasonable, wave absorbing effect is good, with low cost
And easy construction.The multiple unrestrained unit that disappears in submerged breakwater upper strata can play good collaboration wave absorbing effect under different water levels.It is simultaneously many
Hole elemental floating body can provide attachment and the place bred for microorganism, can significantly improve surrounding water environment, increase biological many
Sample.Submerged breakwater middle level is steel structure frame, is good seawater flow channel, and levee body both sides sea is conducive to compared with traditional submerged breakwater
Water coke slurry, and for aquatic animal disembarkation spawning provides advantage.Submerged breakwater lower floor is reinforced concrete footing, in its own weight
Make submerged breakwater structure monolithic stability under power effect, it is to avoid enrockment submerged dyke collapses or sink because levee body empties phenomenon.
Brief description of the drawings
Fig. 1 is submerged breakwater schematic diagram of the present invention
Fig. 2 is submerged breakwater cross-sectional view of the present invention
Fig. 3 is the multiple unrestrained unit figure that disappears of the present invention
Fig. 4 is steel structure frame figure of the present invention
Fig. 5 is reinforced concrete footing figure of the present invention
Fig. 6 is etting figure of the present invention
Fig. 7 is porous elemental floating body figure of the present invention
In figure:1- bases, 2- layerings dividing plate, 3- bar constructions net, 4- steel structure girders, 5- ettings, 6- ettings framework, 7- are more
The auxiliary muscle of hole elemental floating body, 8-, 9- disappear unrestrained hole, 10- grooves
Specific embodiment
The present invention is conducted further description below in conjunction with the accompanying drawings:
Specific implementation step is as follows:
The first step, under the porous elemental floating body in submerged breakwater upper strata of the present invention, submerged breakwater middle level steel structure frame and submerged breakwater
Layer reinforced concrete footing (1) carries out prefabricated in precasting yard respectively.The manufacturing process of wherein porous elemental floating body is:Steel structure girder
(4) make and link shaping after, carry out successively layering dividing plate (2) overlap joint, bar construction net (3) anchoring, porous elemental floating body (7)
Lay, finally the etting framework (6) for installing etting (5) is fixed on steel structure girder, and using auxiliary muscle (8) to etting node
Carried out with bar construction net node intersection twisting tied firm.Bar construction net, steel structure girder all have sufficient intensity, can bear
Sea beat is without deforming and destruction.Base surrounding reserves some lifting hole(eyelet)s, is easily installed and handling.
Second step, porous elemental floating body, steel structure frame and the reinforced concrete footing that will be made is transported to submerged breakwater
Assembling preparation is carried out near the marine site of required arrangement.
3rd step, reinforced concrete footing groove is placed in by steel structure frame bottom of the present invention, using existing
The mode poured links submerged breakwater middle level and lower floor firm.
4th step, after concrete cast-in-place in submerged breakwater reinforced concrete footing groove (10) consolidates shaping, porous floating
Body unit bottom is fixed on steel structure frame top by the way of welding, and submerged breakwater overall package is finished.
5th step, submerged breakwater structure is integrally placed in the marine site of required arrangement by the way of lifting.
Claims (3)
1. a kind of layer-stepping submerged breakwater, including multiple unrestrained unit, steel structure frame, the reinforced concrete footing of disappearing.It is characterized in that:This is dived
Dike uses hierarchy form, and upper strata is the multiple unrestrained unit that disappears, and middle level is steel structure frame, and lower floor is reinforced concrete footing.
2. a kind of layer-stepping submerged breakwater according to claim 1, it is characterized in that:The multiple unrestrained unit that disappears is by steel structure girder, layering
Dividing plate, bar construction net, front and rear two panels etting, etting framework, porous elemental floating body and auxiliary muscle composition.
3. a kind of layer-stepping submerged breakwater according to claim 1, it is characterized in that:Reinforced concrete footing surrounding leaves groove,
Steel structure frame bottom is fixed on base by the way of cast-in-place.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710248489.8A CN106836119A (en) | 2017-04-17 | 2017-04-17 | A kind of layer-stepping submerged breakwater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710248489.8A CN106836119A (en) | 2017-04-17 | 2017-04-17 | A kind of layer-stepping submerged breakwater |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106836119A true CN106836119A (en) | 2017-06-13 |
Family
ID=59147722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710248489.8A Pending CN106836119A (en) | 2017-04-17 | 2017-04-17 | A kind of layer-stepping submerged breakwater |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106836119A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110541391A (en) * | 2019-09-18 | 2019-12-06 | 福州大学 | Flexible water-permeable energy dissipation device and working method thereof |
CN110651086A (en) * | 2018-01-31 | 2020-01-03 | 皮集·布恩利基切瓦 | Wave capturing and attenuating structure |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060007090A (en) * | 2004-07-19 | 2006-01-24 | (유) 이도건설 | Breakwater using of cellularblock |
CN102359087A (en) * | 2011-07-29 | 2012-02-22 | 中国海洋大学 | Hollow submerged dike |
CN104164849A (en) * | 2014-08-25 | 2014-11-26 | 郑丙辉 | Wave dissipation device and method for lacustrine aquatic vegetation zone and lake shore protection |
CN105648978A (en) * | 2015-12-31 | 2016-06-08 | 中国海洋大学 | Multifunctional floating type wave eliminating bank and installation method thereof |
CN106400734A (en) * | 2016-05-27 | 2017-02-15 | 中交第航务工程局有限公司 | Movable temporary breakwater structure |
CN207062881U (en) * | 2017-04-17 | 2018-03-02 | 长沙理工大学 | A kind of layer-stepping submerged breakwater |
-
2017
- 2017-04-17 CN CN201710248489.8A patent/CN106836119A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060007090A (en) * | 2004-07-19 | 2006-01-24 | (유) 이도건설 | Breakwater using of cellularblock |
CN102359087A (en) * | 2011-07-29 | 2012-02-22 | 中国海洋大学 | Hollow submerged dike |
CN104164849A (en) * | 2014-08-25 | 2014-11-26 | 郑丙辉 | Wave dissipation device and method for lacustrine aquatic vegetation zone and lake shore protection |
CN105648978A (en) * | 2015-12-31 | 2016-06-08 | 中国海洋大学 | Multifunctional floating type wave eliminating bank and installation method thereof |
CN106400734A (en) * | 2016-05-27 | 2017-02-15 | 中交第航务工程局有限公司 | Movable temporary breakwater structure |
CN207062881U (en) * | 2017-04-17 | 2018-03-02 | 长沙理工大学 | A kind of layer-stepping submerged breakwater |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110651086A (en) * | 2018-01-31 | 2020-01-03 | 皮集·布恩利基切瓦 | Wave capturing and attenuating structure |
CN110541391A (en) * | 2019-09-18 | 2019-12-06 | 福州大学 | Flexible water-permeable energy dissipation device and working method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103821107B (en) | Casing and plate combined ecological bank protection structure | |
CN203795372U (en) | Box body and inserted plate combined type ecological bank protection structure | |
CN108867688A (en) | A kind of offshore wind turbine gravity type foundation and its installation method | |
CN104775392B (en) | The submerged breakwater rigidifying structure of a kind of wave that disappears in conjunction with flexible vegetation | |
CN205035763U (en) | Ecological shore protection interlock brick in high strength river course | |
CN101429758B (en) | Construction method for wet land artificial ecological island | |
CN102587320B (en) | Reservoir-fishpond combined multifunctional seawall | |
CN106836119A (en) | A kind of layer-stepping submerged breakwater | |
CN103243678A (en) | Breakwater | |
CN208763050U (en) | Offshore wind turbine gravity caisson basis | |
CN207062881U (en) | A kind of layer-stepping submerged breakwater | |
CN1408958A (en) | Flexible dam with aid of buoyancy and its construction method | |
CN201686963U (en) | Riprap slope-type breakwater with supporting frame inside | |
CN204491567U (en) | Pre-manufactured steel pile tube wind power generation platform | |
CN103758080B (en) | Overhead type disappears unrestrained sightseeing platform structure | |
CN203668883U (en) | Overhead type wave eliminating view platform structure | |
CN203034418U (en) | Ecological riverway embankment by filing dimension stones in reinforced concrete frames | |
CN202482819U (en) | Reservoir pond combined type multifunctional seawall | |
CN109080782A (en) | A kind of large-scale chinampa at sea | |
CN211472545U (en) | Stepped caisson structure | |
CN211079871U (en) | Hydraulic flashboard wind wave prevention bridge and efficient culture area with same | |
CN113481940A (en) | Green ecological hollow square slope protection structure of seawall | |
CN100590271C (en) | An upstanding bank | |
CN210887100U (en) | City water environment view is with gentle slope manger plate structure | |
CN110258449B (en) | Gentle slope water retaining structure for urban water environment landscape |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |