CN106223274B - Marine shoal water storage pond erosion control leakproof overfall - Google Patents
Marine shoal water storage pond erosion control leakproof overfall Download PDFInfo
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- CN106223274B CN106223274B CN201610678147.5A CN201610678147A CN106223274B CN 106223274 B CN106223274 B CN 106223274B CN 201610678147 A CN201610678147 A CN 201610678147A CN 106223274 B CN106223274 B CN 106223274B
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- dam
- overfall
- water storage
- beach
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
A kind of Marine shoal water storage pond erosion control leakproof overfall, overfall is made of the concrete dam foundation, basis, inside and outside Ba Kou, and fixed inside and outside paulin is covered on the inside and outside beach of the dam foundation, inside and outside paulin is fixed on the dam foundation on one side, and another side is separately fixed under the beach of the inside and outside medial and lateral Ba Kou.Dam foundation dam mouth length is increased, dam foundation length L is 1/4~1/6 water storage pond perimeter, reduces water inlet and the inside and outside height of water at the incoming tide, therefrom slows down flow velocity, dam body periphery soil is protected not to be lost in.Ba Kou is covered using paulin; it manufactures dilute oxygen under dam body or closes oxygen condition; destroy the life condition of various biologies; it controls it and digs cave under dam body and burrow; protect dam body that leak, phenomenon of caving in do not occur; beach water storage pond overfall can not be long-term firm, durable since thoroughly solving the problems, such as history, and crucial effect is played for the development of beach ecologic breeding.
Description
Technical field
It is especially a kind of as tidewater flood tide, ebb the present invention relates to a kind of water conservancy projects of Marine shoal water storage cultivation
The designated lane used, Marine shoal water storage pond erosion control leakproof overfall.
Background technology
Though China has vast ocean and very long coastline, existing natural ecological environment seriously to be destroyed,
In addition marine resources progress is unlimitedly caught on a large scale using huge tool, advanced technology because of people again, makes marine resources
Vicious circle has occurred, so that many marine product resources are reduced year by year, many fish farms all become Wu Yuqu.
Existing country has proposed the protection marine eco-environment to be improved, and greatly develops marine economy, needs to repair ocean water thus
Production-goods source creates conditions for people and natural harmonious development, and promotes the sound development of beach ecologic breeding industry.
The patent No. 201210293492.9 " tidal flat low-dam high-net ecological aquaculture typhoon-resistant facility " is just supported to greatly develop ecology
It grows and provides the combat typhoon facility of ability of enhancing and increase to Sustainable development of Marine Economy to make up the scarcity of marine product natural resources
Vigor.
The patent No. 201410111081.2 " Marine shoal ecosystem herds foster method ", the ocean water just declined year by year for reparation
The method that harmony between man and nature development provides dynamic equilibrium management is realized in production-goods source.
The patent No. 201410485083.8 " fast row's formula water storage overfall ", what is provided is only a kind of flood control water storage dykes and dams, real
Now maximized water storage increases the reservoir capacity of storage dam, reduces the fluctuation of reserve-water-level height.
Invention content
The technical problem to be solved by the present invention is to：A kind of Marine shoal water storage pond erosion control leakproof overfall is provided, can be prevented
Only dam body is washed away and leak, is kept water storage pond water level not fluctuate, is improved the technology of beach ecologic breeding, make full use of resource,
The energy preferably carries out mudflat aquaculture cause, and thoroughly solving mudflat aquaculture water storage pond cannot long-lived problem.
Technical solution is used by the present invention solves the above problems：Marine shoal water storage pond erosion control leakproof overfall, institute
It states overfall to be made of the concrete dam foundation, basis, inside and outside Ba Kou, and covers and fix on the inside and outside beach of the dam foundation
Inside and outside paulin, the dam foundation lengthen, and the length L of the dam foundation is（1/4~1/6）Water storage pond surrounding pool dike perimeter, it is described inside and outside fluffy
Cloth is fixed on the dam foundation on one side, in addition inside and outside paulin is separately fixed under the beach of the inside and outside medial and lateral Ba Kou on one side.
Compared with the prior art, the advantages of the present invention are as follows：This overfall increases than the Ba Kou of existing water storage pond overfall,
Not only can increase flow at the incoming tide, while slow down the flow velocity of tidewater at the incoming tide, flood tide into reducing the inside and outside height of water when pool,
Overfall becomes tidewater flood tide, designated lane at ebb tide, can thus greatly reduce impact failure of the tidewater to dam body, protects
Dam mouth ambient earth is not lost in, and surrounding pool dike earth dam is protected not wash away, in addition also on the beach of the inside and outside both sides of dam foundation Ba Kou
Using bedding paulin, effect is to make to generate dilute oxygen under overfall or closes oxygen condition, destroys the life condition of various biologies, control
It makes various biologies and digs caves under overfall dam body and burrow, overfall is water-tight, does not cave in protecting, sturdy and durable, thorough
Beach ecologic breeding water storage pond overfall can not be firm, permanent durable since bottom solves the problems, such as history.The knot of this water storage pond
Structure not only can guarantee the reservoir storage needed for material culture, and be more suitable for the growth conditions of various material cultures, this facility is supported to beach
The way to wealth that family provides a mariculture is grown, to make up the scarcity of marine product natural resources, greatly develops mariculture industry
It is possibly realized, the dining table of horn of plenty people provides rich marine product, adds enthusiasm to Sustainable development of Marine Economy.
Description of the drawings
The structural schematic diagram of Fig. 1, the present invention.
The structural schematic diagram of Fig. 2, the present invention（It is used with purse seine cooperation cultivated crabs class aquatic products）.
A-A views of Fig. 3, Fig. 1.
Specific implementation mode
The embodiment of the present invention is further described below in conjunction with the accompanying drawings.
The water storage pond 2 of certain area is built on natural beach 1 according to cultivation needs, water storage pond dykes and dams are by 22 structure of mud dam
At being provided with drainage door 21 on the mud dam of arbitrary one side, beach 23 in the inner bottom surface of water storage pond, also one side are that overfall is constituted
Water storage pond is whole, as shown in Figure 1.
Overfall is made of basis 7, the dam foundation 4, inside and outside dam mouth 8,9, height and the water storage depth of water storage pond, the water storage on dam
Living space needed for area, aquaculture organism is related.
The forward and back direction of overfall face and vertical tidewater, constitutes tidewater flood tide, designated lane at ebb tide, direct shadow
Ring flow velocity emergency, inside and outside water level generates the size of drop at the incoming tide, dam body leak, cave in, aquaculture organism life condition etc. is asked
Topic.
Rise, at ebb tide to reduce, tidewater will reduce the flow velocity and reserve-water-level height of tidewater to the impact dynamics of dam body
Fluctuation, again increase flow to realize the maximized water storage of water storage pond, it is therefore necessary to increase the size in overfall tidewater channel,
Want the longer Ba Kou of designed openings, the i.e. beach face of the inside and outside tidewater disengaging of the dam foundation, the larger overfall of the dam foundation 4 that can greatly reduce and rise
Impact failure of the time of tide tidewater to dam body protects the soil around Ba Kou not by washout.
To prevent dam foundation position from moving, basic local subsidence enhances overall performance, increases the pressure on beach face, certainly
Increase at the Ba Kou of right beach and is close to immobilizing foundation 7 in 4 lower surface of the dam foundation.
By putting more moso bamboos 71 towards dam mouth length direction pad, more moso bamboos are parallel and are spaced connection and are placed in beach 1 on basis 7
Interior, the lay of scaffold board 72 is fixed on more moso bamboos, and the scaffold board is made by blocks of moso bamboo.On soft wet beach
Basis is increased, the intensity of the dam foundation 4 can be improved, as shown in Figure 3.
The cast-in-place concrete dam foundation 4 processed on basis 7, the length of the concrete dam foundation 4 is L, width C, thickness B, simultaneously
It need to consider to save material, reduce cost, so the narrow dam that the width C of the dam foundation is 0.8~1.2 meter, thickness B is 0.1~0.2 meter.
4 length L of the overfall dam foundation=（1/4-1/6）Water storage pond surrounding pool dike perimeter.
4 upper surface of the dam foundation of overfall distance H between the upper surface on two adjacent surfaces mud dam 22 is 0.5~0.6 meter, is such as schemed
Shown in 3.
To the aquatic products that cultivated crabs class is creeped, purse seine need to be fixed outside water storage pond, it at this moment need to also be in the dam foundation 4 of overfall
Upper default concrete column cap 6, later again by the strut used in making purse seine, direct bundled fixed is on column cap（Figure is not drawn）, just
Purse seine can be made, is cultivated for low dam-high net methods.
Concrete column cap 6 is rectangular, is 0.1~0.12 meter per the length of side, a height of 0.45~0.55 meter, inside and outside two row of column cap
Heterogeneous Permutation, line space are 0.4~0.5 meter, and the distance in often going between adjacent column cap is 0.9~1.2 meter, as shown in Figure 2.
The inside and outside bead of the concrete dam foundation 4 is inside and outside Ba Kou, the length and concrete dam foundation length L of inside and outside dam mouth 8,9
Identical, 4.5~5.5 meters of outer dam mouth width, 2.5~3.5 meters of interior dam mouth width has enough flows at the incoming tide, reduces inside and outside water level and falls
Difference slows down flow velocity, has the function of protecting the peripheries Ba Kou soil and dyke mud dam not to be washed away.
Paulin material selection securely and has the function of dilute oxygen, closes oxygen, such as commercially available hydraulic engineering special product geotextiles or
Cultivate dedicated black mulch film.
According to the habit of many ecologic breeding biologies on beach, beach occurs doing the time of tide after ebb, they are just in beach
Lower digging cave burrows, and is inhabited in cave, and each cave has multiple with the extraneous hole communicated, illustrates various biological in hole
The oxygen needed for indispensable existence is inhabited in cave.
The present invention is for biological characteristic, using the life condition for destroying various biologies, around the beach under the dam foundation 4
Oxygen-free space is set, that is, controls the habit that various biologies dig cave under the dam foundation of overfall, burrow, to protect and prevent
Overfall leak, the generation for phenomenon of caving in, it is ensured that water level does not fluctuate in the pool after ebb, prevents inside and outside water level generation at the incoming tide more
Big drop keeps having enough reservoir storages in water storage pond, meets the growth conditions of ecologic breeding object.
One side of fixed inside and outside paulin 3,5 is covered each by 4 surface of the dam foundation and inside and outside dam mouth 8,9, inside and outside paulin
Length is identical with inside and outside dam mouth length and dam foundation length L, and the width E of interior paulin 3 is 2.5~3.5 meters, the width F of outer paulin 5
It is 4.5~5.5 meters, the another side of inside and outside paulin is embedded to and is fixed under inside and outside dam mouth inside and outside interior beach 23 and beach 1,
Depth is at 0.5~0.6 meter.
Paulin both ends are fixed, and inside and outside paulin 3,5 is not washed away and heaved by tidewater, and to play in place of covering be dilute oxygen, closes oxygen
State, various biologies can not burrow dig cave, that is, prevent overfall leakage again prevent dykes and dams soil washout, play and consolidate spilling water
Dam, ensure the pool in reservoir storage water level it is constant, for carry out beach ecologic breeding lay a solid foundation, it is ensured that breeding production smoothly into
Row.
The method have the characteristics that technical perfection, practicality, main points in place, significant effect, be characterized in particular in simple in structure, material
Commonly, saving of labor, material-saving, cost savings, effect are apparent.
Claims (5)
1. a kind of Marine shoal water storage pond erosion control leakproof overfall, it is characterised in that：The overfall is by the concrete dam foundation（4）,
Basis（7）, inside and outside Ba Kou（8,9）Composition, and fixed inside and outside paulin is covered on the inside and outside beach of the dam foundation（3,
5）, the dam foundation lengthening, the dam foundation（4）Length L be（1/4~1/6）Water storage pond surrounding pool dike perimeter, the inside and outside paulin（3,
5）Be fixed on the dam foundation on one side（4）On, inside and outside paulin（3,5）In addition be separately fixed inside and outside Ba Kou on one side（8,9）It is inside and outside
Under the beach of side；The dam foundation（4）It is close to immobilizing foundation in lower surface（7）, the basis（7）More are put towards dam mouth length direction pad
Moso bamboo（71）, more moso bamboos are parallel and are spaced connection and are placed in beach（1）It is interior, scaffold board（72）Lay is fixed on more moso bamboos
On, the scaffold board is made of blocks of moso bamboo.
2. Marine shoal water storage pond erosion control leakproof overfall according to claim 1, it is characterised in that：The concrete dam
Base（4）Length be L, width C, thickness B, width C be 0.80~1.2 meter, thickness B be 0.1~0.2 meter, the dam foundation
Upper surface and two adjacent surfaces mud dam（22）Distance H between upper surface is 0.5~0.6 meter.
3. Marine shoal water storage pond erosion control leakproof overfall according to claim 1, it is characterised in that：It is described inside and outside fluffy
Cloth（3,5）For hydraulic engineering special product geotextiles or the dedicated black mulch film of cultivation, interior paulin（3）Wide E is 2.5~3.5 meters,
Outer paulin（5）Wide F is 4.5~5.5 meters, and the another side of inside and outside paulin is embedded to and is fixed on inside and outside Ba Kou respectively（8,9）It is interior
Beach（23）With outer beach（1）Under, at 0.5~0.6 meter of depth.
4. Marine shoal water storage pond erosion control leakproof overfall according to claim 1, it is characterised in that：The overfall
The dam foundation（4）Upper default concrete column cap（6）, the concrete column cap（6）To be rectangular, per 0.1~0.12 meter of the length of side, high by 0.45~
0.55 meter, the inside and outside two line misregistrations arrangement of concrete column cap, line space is 0.4~0.5 meter, the distance in often going between adjacent column cap
It is 0.9~1.2 meter.
5. Marine shoal water storage pond erosion control leakproof overfall according to claim 1, it is characterised in that：It is described inside and outside fluffy
Cloth（3,5）Length and inside and outside Ba Kou（8,9）Length is and the dam foundation（4）Length L is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610678147.5A CN106223274B (en) | 2016-08-17 | 2016-08-17 | Marine shoal water storage pond erosion control leakproof overfall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610678147.5A CN106223274B (en) | 2016-08-17 | 2016-08-17 | Marine shoal water storage pond erosion control leakproof overfall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106223274A CN106223274A (en) | 2016-12-14 |
| CN106223274B true CN106223274B (en) | 2018-10-26 |
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ID=57553267
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610678147.5A Expired - Fee Related CN106223274B (en) | 2016-08-17 | 2016-08-17 | Marine shoal water storage pond erosion control leakproof overfall |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258445A (en) * | 2019-07-23 | 2019-09-20 | 中交上海航道勘察设计研究院有限公司 | Multifunction fishing levee body system |
| CN111139786A (en) * | 2020-01-16 | 2020-05-12 | 安徽海螺建材设计研究院有限责任公司 | Overflow structure combining water retaining wall and drainage ditch and construction method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1030471A1 (en) * | 1982-04-05 | 1983-07-23 | Natorkhin Boris A | Concrete dam on rock base |
| CN200985497Y (en) * | 2006-12-15 | 2007-12-05 | 中国神华能源股份有限公司 | Dam |
| CN201406675Y (en) * | 2009-05-15 | 2010-02-17 | 如东县水利电力建筑工程有限责任公司 | Shoal seawater hydraulic fill embankment closure gap |
| CN201794057U (en) * | 2010-04-20 | 2011-04-13 | 陈匍林 | Shallow sea reclamation structure |
| CN204212109U (en) * | 2014-09-26 | 2015-03-18 | 中工国际工程股份有限公司 | A kind of dam of Hydraulic and Hydro-Power Engineering |
| CN104404925B (en) * | 2014-10-08 | 2016-08-17 | 四川大学 | Hydraulic structure porous becomes a mandarin colliding energy dissipation structure |
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2016
- 2016-08-17 CN CN201610678147.5A patent/CN106223274B/en not_active Expired - Fee Related
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| CN106223274A (en) | 2016-12-14 |
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