CN105274965B - Slope protection structure of aquaculture pond and construction method for slope protection structure - Google Patents
Slope protection structure of aquaculture pond and construction method for slope protection structure Download PDFInfo
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- CN105274965B CN105274965B CN201510785766.XA CN201510785766A CN105274965B CN 105274965 B CN105274965 B CN 105274965B CN 201510785766 A CN201510785766 A CN 201510785766A CN 105274965 B CN105274965 B CN 105274965B
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- protective slope
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Abstract
The invention discloses a slope protection structure of an aquaculture pond and a construction method for the slope protection structure, and belongs to the field of aquaculture. The slope protection structure comprises an upper reinforcing device, a lower reinforcing device, a slope surface and a fresh water drainage ditch. The upper reinforcing device is located on a dam body at the top of the slope surface. The upper reinforcing device is in a right-angled shape. One edge of the upper reinforcing device perpendicularly stretches into the ground of the top of the dam body so as to fix the upper portion of the slope protection structure, and the other edge of the upper reinforcing device is tightly attached to the ground of the top of the dam body, is higher than the ground of the top of the dam body, and then is connected with the slope surface in the direction facing the pond. The fresh water drainage ditch is located in the middle of the top of the dam body shared by two ponds. The bottom face of the fresh water drainage ditch is lower than the top of the dam body. The slope surface is connected with the upper reinforcing device and the lower reinforcing device of the pond, and an inclined included angle is formed between the slope surface and the bottom face of the pond. The lower reinforcing device is located at the bottom of the slope surface and is in a right-angled shape. One edge of the right-angled-shaped lower reinforcing device is tightly attached to the bottom face of the pond and connected with the slope surface, and the other edge perpendicularly stretches into the bottom face of the pond so as to fix the lower portion of the slope protection structure. A protected slope can be prevented from sliding down or sinking, and the integrity effect, the stability effect and the fixity effect are good.
Description
Technical field
The invention belongs to aquaculture field, and in particular to a kind of cultivating pool protective slope structure and construction method.
Background technology
Apostichopus japonicus in Ponds is one of main aquaculture model in the northern area of China, is easy to control, work with breeding environment
Skill is simple, yield and the advantages of considerable benefit.During pond culture, strong wind and rain drop erosion be easily caused Chi Ba landslides,
Water is muddy, fresh water injection, unfavorable to apostichopus japonicus culture.Therefore, bank protection is one of important process of pond culture.
Firm pond dam not only can protect Chi Ba to avoid landslide or water muddiness, and be the key activities of its stichopus japonicus
Region.As the sunlight received on bank protection is more sufficient, growth thereon has substantial amounts of benthic algae, provides for stichopus japonicus and perches space
With natural bait, contribute to the growth of stichopus japonicus, improve survival rate and culture benefit.It is continuous with Apostichopus japonicus in Ponds technique
Optimization, bank protection enjoy the concern of people as one of important technical matters.
, typically than relatively soft, pond bottom mud is more for cultivating pool dam body, these objective factors to bank protection bring compared with
Big difficulty.At present, the bank protection technique in breeding process more falls behind, and existing bank protection mostly is woven cloth bank protection, simple water
Mud bank protection, masonry bank protection, sandbag bank protection etc..Woven cloth bank protection slopes easily by water wave impact, below cloth body soil erosion until
Finally subside, and the natural baits such as benthic algae in woven cloth, should not be adhered to；In addition, in the not smooth condition of high temperature or current
Under, below woven cloth and its cloth body, soil is easily rancid, and stichopus japonicus does not like and perches.It is a large amount of that though simple cement bank protection can grow attachment
Benthic algae, but due to the process is simple of bank protection, slopes are insecure, and with the prolongation of culturing time, cement bank protection splits by easy pine
Finally subside.And masonry bank protection there is also larger problem：One is that fragment of brick easily receives seawater corrosion, and service life is not long；Two is stone
Cost it is higher；Three is that both materials are all unfavorable for the growth of benthic diatom and perching for sea cucumber.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of protective slope structure of cultivating pool and construction method.The present invention
Method is suitable for the bank protection of cultivating pool, with slopes firmly, should not subside, prevent from strong wind and rainwater from washing away dam body to ensure
The advantages of water cleaning, long service life.Bank protection is concrete material, it is easy to adhere to benthon, provides for aquaculture organism and dwells
Breath space and natural bait, improve cultured output；And bank protection has row's fresh water canal, prevent rainy season land fresh water from entering
Pond.
The present invention is achieved through the following technical solutions：
A kind of protective slope structure of cultivating pool, described protective slope structure include：Upper bracing means, lower bracing means, it is domatic,
Row's fresh water canal；Upper bracing means be located at domatic top dam body on, upper bracing means be square, bracing means on square
One side is vertical and stretches into dam crest ground, and to fix protective slope structure top, on square, dam crest ground is close in the another side of bracing means
Face is simultaneously higher by dam crest ground, connects domatic then towards pond direction；Row's fresh water canal is located at the centre that two ponds share dam crest, row
The bottom surface of fresh water canal is less than dam crest height；Bracing means and lower bracing means on domatic connection pond, it is domatic to have with pond bottom surface
There is a slanted angle；It is square that lower bracing means is located at domatic bottom, and wherein under square, bracing means is close to pond
Pool bottom surface simultaneously connects domatic, and another side is vertical and stretches into pond bottom surface, to fix protective slope structure bottom.
Further, the right angle edge lengths that the upper bracing means of the protective slope structure is close to dam crest ground are 30～50cm,
Upper bracing means is higher by 8～12cm of dam crest ground, and length that is vertical and stretching into dam crest ground is 30～50cm；
Row's fresh water canal depth of protective slope structure described further is 20～30cm, and width is 30～50cm；
The domatic and pond bottom surface angle of protective slope structure described further is 125 °～150 °；
Further, the lower fixing device of the protective slope structure connects domatic right angle edge lengths for 20～40cm, another side
The length for stretching into below pond bottom of pond face is 20～60cm.
The present invention also provides the laying method of the protective slope structure to be included：It is smooth and tamp pond dam body, described dam body
Including pond dam crest, pond be domatic and pond bottom surface, whole protective slope structure is close to soil laying layer of polyethylene woven cloth, braiding
A layer concrete is laid above cloth, lays a piece of steel modeling grid, re-lay concrete, lay above steel modeling grid above concrete
Tamped after finishing, pour whole bank protection and be integrated；Then cover layer of plastic film to be dried in the shade above bank protection, prevent
It is dry and cracked after direct sunlight；Periodically watering maintenance, till concrete is hard.
Further, the concrete thickness of woven cloth upper strata laying is 3～6cm, the coagulation laid above composite plastic steel grating
Soil thickness is 3～6cm.
Present invention beneficial effect compared with prior art：
1st, the upper and lower fixing device of invention bank protection firmly can be fixed on bank protection domatic on dam body, soft in dam body
Under conditions of soil property, it is prevented from bank protection and slides and sink, globality, stability and stationarity effect is good.The invention bank protection bottom
Layer laying woven cloth, prevents concrete from mixing with pond dam soil, is conducive to concrete curing, the hard intensity of holding.
2nd, the rainwater on dam body can be discharged by arranging fresh water canal by the invention bank protection in summer in rainy season, prevent Chi Ba
Upper a large amount of fresh water carry soil and cause into pond water muddy or salinity decrease.
3rd, the invention bank protecting method laying is simple, and one layer of composite plastic steel grating of slope protection concrete laid inside instead of reinforcing bar, both
Cost has been saved, the firmness of bank protection has been strengthened again, the service life of bank protection has been extended.
4th, the domatic growth biological beneficial to benthic algae etc. of the invention bank protection and stichopus japonicus perch, and increased sea cucumber perches sky
Between, the basic productivity of food organisms is improve, the cultured output of stichopus japonicus is favorably improved.
Description of the drawings
Fig. 1 is the structural vertical profile of bank protection of the present invention：Bracing means, 2 dam crest ground, 3 row's fresh water canals, 4 dams on 1
Body, 5 composite plastic steel gratings, 6 domatic, 7 angles, 8 times bracing means, 9 pond bottom surfaces.
Specific embodiment
Accompanying drawing is combined below by embodiment to be further explained the enforcement structure of the present invention, but the protection of the present invention
Scope does not receive any pro forma restriction of embodiment.
Embodiment 1
A kind of protective slope structure of cultivating pool, for apostichopus japonicus culture, described protective slope structure includes：Upper bracing means 1, under
Bracing means 8, domatic 6, row's fresh water canal 3；It is square that upper bracing means 1 is located on domatic top dam body, wherein on square
Bracing means is vertical on one side and dam crest ground 2 is stretched in fixation, to fix protective slope structure top, bracing means another side on square
It is parallel with dam crest ground 2, it is close to the top on dam crest ground 2, and is higher by dam crest ground 2, connects domatic then towards pond direction
6；Row's fresh water canal 3 is located at the centre that two ponds share dam crest, and the bottom surface for arranging fresh water canal is less than dam crest ground 2.The slope of protective slope structure
The upper bracing means 1 and lower bracing means 8 in the connection pond of face 6, domatic 6 have a slanted angle 7 with pond bottom surface 9；Lower reinforcing
Device 8 is square positioned at domatic 6 bottom, and wherein under square, bracing means 8 is parallel with pond bottom surface 9 and connects shield
Slope domatic 6, another side is perpendicular to pond bottom surface 9 and stretches into pond bottom surface, to fix protective slope structure bottom.
The laying method of the protective slope structure includes：It is smooth and tamp pond dam body (dam crest, domatic and neighbouring pond bottom
Face), it is close to soil laying layer of polyethylene woven cloth, lays a layer concrete above woven cloth, lay above concrete a piece of
Steel moulds grid, re-lays concrete above steel modeling grid, and laying is tamped after finishing, pours whole bank protection and be integrated；So
Layer of plastic film is covered afterwards to be dried in the shade above bank protection, prevents dry and cracked after direct sunlight；Periodically watering maintenance, until concrete
Till hard.
The right angle edge lengths that the upper bracing means of the protective slope structure is close to dam crest ground are 40cm, upper bracing means height
Go out dam crest ground 10cm, length that is vertical and stretching into dam crest ground side is 40cm；
Row's fresh water canal depth of the protective slope structure is 25cm, and width is 40cm；
The domatic and pond bottom surface angle of the protective slope structure is 135 °；
It is 30cm that the lower fixing device of the protective slope structure connects domatic right angle edge lengths, and pond bottom of pond is stretched in another side
Length below face is 40cm；
The bank protection laying method is the concrete that 4cm is laid on woven cloth upper strata, re-lays the mixed of 4cm above composite plastic steel grating
Solidifying soil, about 65 yuan/square metre of cost.
Production practices show：Apostichopus japonicus culture pond of the present invention bank protection has that laying is simple, bank protection firmly, long service life
The advantages of (up to 10 years)；After bank protection, strong wind and rainwater is reduced to domatic interference, pond culture water cleaning, be suitable to sea
That what is joined perches growth.Bank protection is domatic for concrete material, and the growth for being conducive to the Stichopus japonicus Selenka baits such as benthic algae biological, while also have
Perching beneficial to stichopus japonicus, apostichopus japonicus culture benefit can improve more than 25%.
Claims (7)
1. a kind of protective slope structure of cultivating pool, it is characterised in that described protective slope structure includes：Upper bracing means (1), add down
It is fixedly mounted with and puts (8), domatic (6), row's fresh water canal (3)；Upper bracing means is located on the dam body (4) at domatic top, and upper bracing means is
Square, on square, bracing means is vertical and stretches into dam crest bottom surface, and to fix protective slope structure top, dam is close in another side
Top ground is simultaneously higher by dam crest ground, connects domatic then towards pond direction；Row's fresh water canal is located at two ponds and shares in dam crest
Between, the bottom surface of fresh water canal is arranged less than dam crest height；Bracing means and lower bracing means, slope leveling and pond on domatic connection pond
Pool bottom surface has a slanted angle (7)；It is square, wherein bracing means under square that lower bracing means is located at domatic bottom
While being close to pond bottom surface and connecting domatic, another side is vertical and stretches into pond bottom surface (9), to fix protective slope structure bottom.
2. the protective slope structure of a kind of cultivating pool according to claim 1, it is characterised in that the protective slope structure upper plus
It is 30～50cm to be fixedly mounted with and put the right angle edge lengths being close to dam crest ground, and upper bracing means is higher by 8～12cm of dam crest ground, with dam
It is 30～50cm that the length on dam crest ground is stretched on the vertical side in top ground.
3. the protective slope structure of a kind of cultivating pool according to claim 1, it is characterised in that the row of the protective slope structure is light
Water channel depth is 20～30cm, and width is 30～50cm.
4. the protective slope structure of a kind of cultivating pool according to claim 1, it is characterised in that the protective slope structure it is domatic
Angle with pond bottom surface is 125 °～150 °.
5. the protective slope structure of a kind of cultivating pool according to claim 1, it is characterised in that the protective slope structure it is lower solid
Determine device to connect domatic right angle edge lengths is 20～40cm, another side stretch into the length in below pond bottom of pond face be 20～
60cm。
6. the laying method of protective slope structure described in a kind of claim 1-5 any one, it is characterised in that it includes：It is smooth and ram
Real pond dam body, described dam body include the domatic and neighbouring pond bottom surface of pond dam crest, pond, and whole protective slope structure is close to soil
Laying layer of polyethylene woven cloth, lays a layer concrete above woven cloth, lay a piece of steel modeling grid (5) above concrete,
Concrete is re-layed above steel modeling grid, laying is tamped after finishing, pours whole bank protection and be integrated；Then above bank protection
Cover layer of plastic film to be dried in the shade, prevent dry and cracked after direct sunlight；Periodically watering maintenance, till concrete is hard.
7. method according to claim 6, it is characterised in that the concrete thickness of the woven cloth upper strata laying is 3～
6cm, the concrete thickness laid above composite plastic steel grating are 3～6cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510785766.XA CN105274965B (en) | 2015-11-15 | 2015-11-15 | Slope protection structure of aquaculture pond and construction method for slope protection structure |
Applications Claiming Priority (1)
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| CN201510785766.XA CN105274965B (en) | 2015-11-15 | 2015-11-15 | Slope protection structure of aquaculture pond and construction method for slope protection structure |
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| CN105274965A CN105274965A (en) | 2016-01-27 |
| CN105274965B true CN105274965B (en) | 2017-03-22 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951671B (en) * | 2016-05-18 | 2018-03-23 | 连云港众利水产养殖有限公司 | A kind of pond protecting slope method |
| CN107245982B (en) * | 2017-07-12 | 2019-05-10 | 中国水产科学研究院淡水渔业研究中心 | A kind of construction method of mud-flat soil pond protecting slope |
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| KR20040107618A (en) * | 2003-06-05 | 2004-12-23 | 이근희 | Method for constructing the surface of underwater concrete structures so as to have the underwater concrete structures be friendly to the environment |
| KR100597693B1 (en) * | 2002-06-05 | 2006-07-07 | 윤성호 | Reinforcing method using structure for reinforcing slope |
| CN102134842A (en) * | 2011-02-22 | 2011-07-27 | 中国水产科学研究院长江水产研究所 | Method for building fishpond protecting slope |
| CN202014519U (en) * | 2011-03-15 | 2011-10-26 | 中国水产科学研究院渔业机械仪器研究所 | Structure of ecological slope protection purifying culture water body in pond |
| CN202509449U (en) * | 2012-03-05 | 2012-10-31 | 上海市水产研究所 | Pond, water channel or ditch slope protection |
| CN102995605A (en) * | 2012-12-10 | 2013-03-27 | 山东省海水养殖研究所 | Protection slope for seawater aquaculture pond and construction method thereof |
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2015
- 2015-11-15 CN CN201510785766.XA patent/CN105274965B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100597693B1 (en) * | 2002-06-05 | 2006-07-07 | 윤성호 | Reinforcing method using structure for reinforcing slope |
| KR20040107618A (en) * | 2003-06-05 | 2004-12-23 | 이근희 | Method for constructing the surface of underwater concrete structures so as to have the underwater concrete structures be friendly to the environment |
| CN102134842A (en) * | 2011-02-22 | 2011-07-27 | 中国水产科学研究院长江水产研究所 | Method for building fishpond protecting slope |
| CN202014519U (en) * | 2011-03-15 | 2011-10-26 | 中国水产科学研究院渔业机械仪器研究所 | Structure of ecological slope protection purifying culture water body in pond |
| CN202509449U (en) * | 2012-03-05 | 2012-10-31 | 上海市水产研究所 | Pond, water channel or ditch slope protection |
| CN102995605A (en) * | 2012-12-10 | 2013-03-27 | 山东省海水养殖研究所 | Protection slope for seawater aquaculture pond and construction method thereof |
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