CN203233885U - Surrounding body structure unit of water area ecological breeding pasture and concrete tubular pile for same - Google Patents
Surrounding body structure unit of water area ecological breeding pasture and concrete tubular pile for same Download PDFInfo
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- CN203233885U CN203233885U CN2013202664671U CN201320266467U CN203233885U CN 203233885 U CN203233885 U CN 203233885U CN 2013202664671 U CN2013202664671 U CN 2013202664671U CN 201320266467 U CN201320266467 U CN 201320266467U CN 203233885 U CN203233885 U CN 203233885U
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model discloses a surrounding body structure unit of a water area ecological breeding pasture and concrete tubular piles for the same. The surrounding body structure unit comprises at least two spaced concrete tubular piles fixed in a water area and a grating net connected between the concrete tubular piles, construction of each concrete tubular pile is combined with a specific outer protective wall retention layer or an outer protective wall sleeve, and each concrete tubular pile is rapidly formed through the adoption of a cast-in-situ concrete mode. The water area can be defined through the surrounding body structure unit in an enclosing mode to form the ecological breeding pasture capable of carrying out water area exchanging with the outside world. The surrounding body structure unit and the concrete tubular piles have the advantages that the surrounding body structure unit is strong in stormy wave resistance and efficient, convenient and rapid to construct, then the water area ecological breeding pasture is formed, popularization of development and utilization of water area resources, especially sea resources marine resources is facilitated, and the development of the economic society is promoted.
Description
Technical field
The utility model belongs to building engineering field and cultivation field, waters, specifically containment body construction unit and the stake of concrete special cylinder thereof in ecology of water cultivation pasture.
Background technology
Along with the development of marine economy, strengthen the development and use to fishery resources such as Yu Haiyangs, become gradually the common recognition of society.Mariculture is a kind of mode of production of marine fishery resources exploitation, it utilizes specific waters, takes the artificial measures, promotes the marine organisms Growth and Reproduction of putting in a suitable place to breed, especially costly extraordinary fish of culturing economic are such as famous and precious fish such as yellow croaker, grouper, red porgy, butterfish.
At present, cage culture and seining cultivation are mainly adopted in China's mariculture, wherein cage culture is to be framework with materials such as metal, plastics, bamboo wood, synthetic fibers, metal mesh sheet are body, be assembled into the casing of definite shape, and be arranged in the larger waters, carry out external water area exchange in the net cage by mesh, make the running water environment that forms a suitable fish life in the net cage.The advantages such as that this cage culture mode has is motor-driven, flexible, easy, efficient, waters wide adaptability and good economy performance, however limited by self structure, there is following shortcoming:
Therefore (1) capacity of anti-storm is poor, is confined to the good inner bay of wind sheltering condition, and then causes the waters give-and-take conditions poor, is in for a long time the high-density breeding state, so that the substrate of inner bay and condition of water quality worsen, causes that fish growth is slow, disease is popular, and ecological benefits are poor;
(2) in order to prevent that attachment from stopping up mesh, need to often change clothes net cage, and need to change the corresponding etting of mesh expection fish body size at the different forming stages of fish, simultaneously in order to keep water environment and to prevent pathogen propagation, need to regularly skim the dead fish in the case, exist workload large, efficiency is low, and fisherman's operating environment is poor, management inconvenience;
(3) the net cage volume is smaller, and cultivation efficient is lower, and is subjected to the restriction of net cage volume, and the activity space of fish is little, and water environment is relatively poor in addition, so that it is poor to form short fat, the shade deviation of the general build of fish, meat, mouthfeel, is of low nutritive value;
(4) traditional cage culture almost is difficult to the development of other appurtenances of drive recreational fisheries and so on, and social benefit is not remarkable.
Seining cultivation can be divided into two kinds of seawater purse seine and bay enclosure culture, net enclosure cultures, it adopts plastic wire, metal mesh sheet will cultivate the object culture in enclosure in net, inside and outside the purse seine only a net every, current pass through from mesh, residual bait and metabolite are discharged from mesh, make purse seine form the running water environment, rely on morning and evening tides and realize the waters exchange.The purse seine operated by rotary motion is avoided the attack of tide race or typhoon flood in middle high tide level or the neritic area, bay of beach.It is large that this seining cultivation has scale, and the cultivation density low cost is low, builds the advantages such as easy.Yet also there is following shortcoming:
(1) for the beach enclosure culture, net enclosure culture, because the existence of dykes and dams has slowed down tidal current speed greatly, a large amount of silt produces alluvial in plant, and only just there is the waters exchange inside and outside the purse seine at the incoming tide, cause the waters exchange not smooth, the incidence of disease is high, and then causes briny environment to worsen, the method is based on beach, go sea level fluctuations shallow, be only suitable for cultured scallop, oyster etc., be not suitable for cultured fishes;
Bay fence development form is simple, but it is only by the fishing net separation, and capacity of anti-storm is poor.
Summary of the invention
The purpose of this utility model is the shortcoming and defect that exists in order to overcome prior art, and the containment body construction unit in the strong ecology of water cultivation pasture of a kind of capacity of anti-storm is provided.
Second purpose of the present utility model is the concrete special cylinder stake that improves a kind of containment body construction unit.
For realizing first purpose of the present utility model, the technical solution of the utility model is that this containment body construction unit includes at least two spaces and is fixed in concrete tube stake in the waters, and be connected in grid between the concrete tube stake, the cylinder boots that described concrete tube stake includes cylinder stake body and is fixedly installed on cylinder stake body bottom, the lower end of these boots is with cutting edge, and fixed cover is provided with outer retaining wall indwelling layer on the outer wall of described cylinder stake body.
The further setting is that described containment body construction unit is put for many rows divide to arrange, each row is distributed with at least two concrete tube stakes, and the interlaced layout of concrete tube stake of front and rear row, and be fixedly installed at least crossbeam one between the interlaced concrete tube stake of front and rear row, consist of redundant structure, wherein be provided with grid between the adjacent concrete tube stake in the stake of at least one row's concrete tube.By this setting, so that the capacity of anti-storm of containment body construction unit greatly improves, therefore, can be applied to the larger marine site of stormy waves.
Further setting is that the bilateral symmetry of the outer retaining wall indwelling layer of described concrete tube stake is provided with longitudinally bar shaped slot, and the both sides of described grid are provided with the inserted link spacing with the inserting of bar shaped slot accordingly, the two fixedly inserting connection.
Further arranging is that the material that described outer retaining wall is kept somewhere layer is rigidity plastics or soft plastic woven bag, and the used rigidity plastics of material that its China and foreign countries' retaining wall is kept somewhere layer is fiberglass, PE, PVC or PC.
Further arranging is that described containment body construction unit includes two row's concrete tube stakes, and is provided with grid between the adjacent concrete tube stake of every row's concrete tube stake.
Further arrange is also to be fixedly installed longeron between the adjacent concrete tube stake in described each row's concrete tube stake.
Further arranging is the upper end road surface pavement plate of described concrete tube stake.
For realizing second purpose of the present utility model, the technical solution of the utility model is to comprise concrete cylinder stake body, it is characterized in that: a boots has been fixedly connected bottom the described cylinder stake body, the lower end of these boots is with cutting edge, and fixed cover is provided with outer retaining wall indwelling layer on the outer wall of described cylinder stake body.
Further arranging is that the material that described outer retaining wall is kept somewhere layer is rigidity plastics or soft plastic woven bag, and the used rigidity plastics of material that its China and foreign countries' retaining wall is kept somewhere layer is fiberglass, PE, PVC or PC.
The utility model has the advantages that: above-mentioned containment body construction unit, the containment body construction unit of the strong and construction efficient quick of capacity of anti-storm, and then form ecology of water cultivation pasture, and be conducive to promote the especially development and utilization of marine resources of water area resource, promote the development of economic society.
Below in conjunction with specification drawings and specific embodiments the utility model is done further introduction.
Description of drawings
The structural representation of Fig. 1 the utility model embodiment containment body construction unit.
A kind of special-purpose perforating device structural representation of the concrete tube stake that Fig. 2 the utility model is constructed;
Fig. 3 is the cross-sectional figure of Fig. 2;
A kind of structural representation of the concrete tube stake that Fig. 4 the utility model is constructed;
The special-purpose perforating device structural representation of the second of the concrete tube stake that Fig. 5 the utility model is constructed;
Fig. 6 is the cross-sectional figure of Fig. 5;
The another kind of structural representation of the concrete tube stake that Fig. 7 the utility model is constructed;
Fig. 8 is the end view of the utility model embodiment containment body construction unit;
Fig. 9 is the end view of another angle of the utility model embodiment containment body construction unit;
Figure 10 is the structural representation of grid among the utility model embodiment;
Figure 11 is the structure cutaway view of grid among the utility model embodiment.
Embodiment
Below by embodiment the utility model is carried out concrete description; only be used for the utility model is further specified; can not be interpreted as the restriction to the utility model protection domain, the technician in this field can make some nonessential improvement and adjustment to the utility model according to the content of above-mentioned utility model.
Embodiment of the present utility model shown in Fig. 1-7, adopt following working procedure to construct:
(1) at least two spaces of construction and be fixed in concrete tube stake 8 in the waters in the waters; The described containment body construction unit of the present embodiment is put for many rows divide to arrange, each row is distributed with at least two concrete tube stakes 8, and the concrete tube stake 8 interlaced layouts of front and rear row, and be fixed with crossbeam 9 between the interlaced concrete tube stake of front and rear row, also be fixedly installed longeron 91 between the adjacent concrete tube stake 8 in described each row's concrete tube stake, wherein be provided with grid 10 between the adjacent concrete tube stake in the stake of at least one row's concrete tube, in addition, the described containment body construction unit of the present embodiment includes two row's concrete tube stakes, and be provided with grid between the adjacent concrete tube stake of every row's concrete tube stake, and the upper end road surface pavement plate of described concrete tube stake, be convenient to do and go sightseeing and make things convenient for the fisherman to feed operation by this road deck is set.The row of the concrete tube stake 8 of this containment body construction unit of the present embodiment can according to the stormy waves situation in applicable waters do corresponding design, such as the less waters of the stormy waves such as inland lake or inland river, one row's concrete tube stake 8 is set to be got final product, and for the larger sea area of stormy waves, 2 rows even the above concrete tube stake 8 of 2 rows can be set, to form the redundant structure on the mechanics, improve the ability of wind wave resistance.
The structure of the described grid of the present embodiment is shown in Figure 10-11, its structure includes at the inserted link 101 of both sides and is fixedly connected on two grids 10 between the inserted link, this grid of the present embodiment can adopt stainless (steel) wire or Epoxy Resin Coated Steel Bars net or polythene fishing net, preferably adopts the Epoxy Resin Coated Steel Bars net.In addition, as shown in Figure 9, the bottom that also can be provided with in the bottom of concrete tube stake the inserted link of 92 pairs of grids of kerve positions fixing.
A kind of special-purpose perforating device shown in Fig. 2-3, include interior retaining wall sleeve 1 and the outer retaining wall sleeve 2 of concentric setting, the outer retaining wall sleeve 2 of the present embodiment is outer retaining wall and keeps somewhere layer, cavity in being somebody's turn to do between retaining wall sleeve 1 and the outer retaining wall sleeve 2 is a cylinder chamber 3, and should be provided with perfusing hole 21 on the outer retaining wall sleeve 2, the bottom opening in described cylinder chamber 3 and compress downwards with cylinder boots 4 and to contact cooperation, the lower end of these boots 4 is provided with cutting edge 41, the upper end of described interior retaining wall sleeve 1 and outer retaining wall sleeve 2 is connected with gland 5, be provided with application of force pressure head 6 on this gland 5, be provided with the relief hole 61 with the inner chamber conducting of interior retaining wall sleeve 1 on this application of force pressure head 6, the upper end of layer kept somewhere by described outer retaining wall and the matching relationship of gland 5 is: downward direction compresses and is linked, and upward direction activity split cooperates.
The described outer retaining wall sleeve 2(of the present embodiment is outer retaining wall and keeps somewhere layer) material be rigidity plastics, specifically can be the materials such as fiberglass, PE, PVC or PC.In addition, can carry out attached electric charge to its inner surface in when construction and process, make itself and concrete binding ability stronger, in addition, also externally be the roughening setting on the inwall of retaining wall sleeve 2, such as roughening settings such as formation burr face, corrugated surface, helicoids.So that bond strength is better between the concrete tube stake after the moulding and the outer retaining wall sleeve 2, strengthened its structure.
In addition, for can be so that the concrete tube stake that this technique processes can be applicable to the installation with grid, and then the waters surrounded the ecologic breeding pasture, arrange to cylinder cavity direction projection and integral body on the described outer retaining wall sleeve 2 and be longitudinally bar shaped slot molding section 22.The cross section of this bar shaped slot molding section 22 can be the shapes such as rectangle, 2/3 annulus or similar " Ω " shape, makes things convenient for the inserted link plug-in mounting of grid both sides.
The upper surface of the described cylinder of the present embodiment boots 4 is provided with outer bearing surface 42, central boss 43 and inner bearing face 44 with this from outside to inside, outer bearing surface 42 and inner bearing face 44 cooperate with the lower end in contact of outer retaining wall sleeve 2 and interior retaining wall sleeve 1 respectively, and described cylinder chamber 3 is overlapped to join with central boss 43 and is located by connecting.So arrange, consist of the bottom opening in cylinder chamber 3 and compress downwards with cylinder boots 4 and contact cooperation, when being advanced to the waters, the two links together, and when pulling up, a boots can be stayed in the soil layer in the waters.
The described application of force pressure head 6 of the present embodiment can adopt static pressure also can adopt vibration pressure when entering the waters, when pulling out, preferably adopts mode of vibration to extract, and pulls out pressure resistance on not only little, and can play simultaneously the effect of concrete compacted by jolting.In addition, if need steel reinforcement cage or reinforcing rod to strengthen, can before cylinder boots 4 are contained in a chamber 3, in cylinder chamber 3, insert first steel reinforcement cage or reinforcing rod.
The described gland 5 of the present embodiment can be blind flange, and this gland 5 is integrated with interior retaining wall sleeve and is linked.Corresponding clamper can be set carry out clamping, make the two interlock that becomes one.
When utilizing above-mentioned special-purpose perforating device to construct concrete tube stake in the waters, its processing step is:
Annular is loaded onto and with the cylinder boots 4 of cutting edge in the bottom in the cylinder chamber 3 that (1) forms between retaining wall sleeve 2 and the interior retaining wall sleeve 1 outside;
(2) cylinder boots 4 are placed construction location and exert pressure at application of force pressure head 6, cylinder boots 4 enter the water layer in waters together in company with outer retaining wall sleeve 2 and interior retaining wall sleeve 1, and and then enter into the basalis of water layer bottom, the hosqt media and the water that squeezed by a boots 4 are discharged from the inner chamber of interior retaining wall sleeve and the relief hole 61 of application of force pressure head; The hosqt media of the basalis of water layer bottom is soft silt soil or fine sand stone in the waters, certainly also includes water.
(3) after a boots 4 enter the calibration position of waters bottom solum fully, be provided with perfusing hole 21 to cylinder chamber concrete perfusion from outer retaining wall sleeve 2, treat front upper application of force pressure head 6, gland 5 and the interior retaining wall sleeve 1 of pulling out of concrete setting, outer retaining wall sleeve 2 holding positions motionless and its upper end separate with gland 5, the concrete of perfusion is linked to be with the outer retaining wall sleeve 2 in the outside and the cylinder boots 4 of lower end, forms the concrete tube stake.
The structure of the concrete tube stake that the present embodiment is constructed out as shown in Figure 4.
In addition, concrete tube pile construction technique can also adopt this special-purpose perforating device shown in Fig. 5-6, include interior retaining wall sleeve 1 and the outer retaining wall sleeve of concentric setting, the described outer retaining wall sleeve of the present embodiment includes and is positioned at the outer retaining wall that outer field outer retaining wall layer 2a and concentric movable close neighbour be arranged on the outer retaining wall layer inwall and keeps somewhere layer 7, should be provided with the interior perfusing hole 71 that belongs to a perfusing hole part on the outer retaining wall indwelling layer 7, the lower end of being somebody's turn to do outer retaining wall indwelling layer 7 compresses downwards with cylinder boots 4 and contacts cooperation, cavity in being somebody's turn to do between retaining wall sleeve 1 and the outer retaining wall sleeve is a cylinder chamber 3, and should be provided with perfusing hole 21 on the outer retaining wall sleeve, the bottom opening in described cylinder chamber 3 and compress downwards with cylinder boots 4 and to contact cooperation, the lower end of these boots 4 is provided with cutting edge 41, the upper end of described interior retaining wall sleeve 1 and outer retaining wall sleeve is connected with gland 5, be provided with application of force pressure head 6 on this gland 5, be provided with the relief hole 61 with the inner chamber conducting of interior retaining wall sleeve 1 on this application of force pressure head 6, outer retaining wall is kept somewhere the upper end of layer 7 and the matching relationship of gland 5 is: downward direction compresses and is linked, and upward direction activity split cooperates.
In addition, for can be so that the concrete tube stake that this technique processes can be applicable to the installation with grid, and then the waters surrounded the ecologic breeding pasture, described outer retaining wall is kept somewhere to arrange to cylinder cavity direction projection and integral body on the layer 7 and is longitudinally bar shaped slot molding section 72.The cross section of this bar shaped slot molding section 72 can be the shapes such as rectangle, 2/3 annulus or similar " Ω " shape, makes things convenient for the montant plug-in mounting of grid both sides.Add man-hour actual, this bar shaped slot molding section 72 can keep somewhere layer 7 one machine-shaping with outer retaining wall and make.
The upper surface of the described cylinder of the present embodiment boots 4 is provided with outer bearing surface 42, central boss 43 and inner bearing face 44 with this from outside to inside, outer bearing surface 42 and inner bearing face 44 cooperate with the lower end in contact of outer retaining wall sleeve 2 and interior retaining wall sleeve 1 respectively, and described cylinder chamber 3 is overlapped to join with central boss 43 and is located by connecting.So arrange, consist of the bottom opening in cylinder chamber 3 and compress downwards with cylinder boots 4 and contact cooperation, when being advanced to the waters, the two links together, and when pulling up, a boots can be stayed in the soil layer in the waters.
The described application of force pressure head 6 of the present embodiment can adopt static pressure also can adopt vibration pressure when entering the waters, when pulling out, preferably adopts mode of vibration to extract, and pulls out pressure resistance on not only little, and can play simultaneously the effect of concrete compacted by jolting.In addition, if need steel reinforcement cage or reinforcing rod to strengthen, can before cylinder boots 4 are contained in a chamber 3, in cylinder chamber 3, insert first steel reinforcement cage or reinforcing rod.
The described gland 5 of the present embodiment can be blind flange, and this gland 5 is integrated with interior retaining wall sleeve 1 and outer retaining wall layer 2a and is linked, and corresponding clamper can be set carry out clamping, makes the two interlock that becomes one.And this gland 5 and outer retaining wall are kept somewhere layer 7 and contacts cooperation for above-mentioned compressing downwards, and the formation downward direction compresses and is linked, upward direction activity split cooperation.
When utilizing this special use perforating device to construct concrete tube stake in the waters, its processing step is: annular is loaded onto and with the cylinder boots 4 of cutting edge 41 in the bottom in the cylinder chamber 3 that forms between retaining wall sleeve and the interior retaining wall sleeve 1 outside; Cylinder boots 4 are placed construction location and exert pressure at application of force pressure head 6, cylinder boots 4 enter the water layer in waters together in company with outer retaining wall sleeve and interior retaining wall sleeve 1, and and then enter into the soil layer of water layer bottom, the muddy water that squeezed by a boots 4 is discharged from the inner chamber of interior retaining wall sleeve and the relief hole 61 of application of force pressure head; Enter the calibration position of waters bottom solum fully until a boots 4 after, be provided with perfusing hole to cylinder chamber 3 concrete perfusions from outer retaining wall sleeve 2, pull out application of force pressure head 6, gland 5, interior retaining wall sleeve 1 and outer retaining wall sleeve 2 on while pouring into, outer retaining wall is kept somewhere motionless and its upper end, layer 7 holding position and is separated with gland, the cylinder boots 4 that the concrete of perfusion is kept somewhere layer 7 and lower end with the outer retaining wall in the outside are linked to be, and form the concrete tube stake.
The structure of the concrete tube stake of constructing out as shown in Figure 7.
After the concrete tube forming pile is finished, proceed following operation:
(2) fixed grating aperture plate between adjacent concrete tube stake forms the containment body construction unit that ecology of water cultivates the pasture.
The bilateral symmetry of the described concrete tube stake of the present embodiment is provided with longitudinally bar shaped slot (position shown in label among Fig. 3 22), and the both sides of described grid are provided with the inserted link spacing with the inserting of bar shaped slot accordingly, the two fixedly inserting connection.
The utility model utilizes above-mentioned construction technology and containment body construction unit can make up ecology of water cultivation pasture in the waters, its mode is to surround out waters by containment body and in the mode of surrounding all around in the waters, and at least one section is described containment body construction unit, water in the containment body and the water outside the containment body exchange by the mesh of grid, consist of ecology of water cultivation pasture, when practical application, can be in conjunction with other containment body structures in the waters, such as dykes and dams, island etc.By this ecology of water cultivation pasture, input fry and bait carry out ecologic breeding in this ecology of water cultivation pasture, are conducive to promote the especially development and utilization of marine resources of water area resource, promote the development of economic society.
Claims (9)
1. the containment body construction unit in ecology of water cultivation pasture, it is characterized in that: this containment body construction unit includes at least two spaces and is fixed in concrete tube stake in the waters, and be connected in grid between the concrete tube stake, the cylinder boots that described concrete tube stake includes cylinder stake body and is fixedly installed on cylinder stake body bottom, the lower end of these boots is with cutting edge, and fixed cover is provided with outer retaining wall indwelling layer on the outer wall of described cylinder stake body.
2. a kind of ecology of water according to claim 1 cultivates the containment body construction unit in pasture, it is characterized in that: described containment body construction unit is put for many rows divide to arrange, each row is distributed with at least two concrete tube stakes, and the interlaced layout of concrete tube stake of front and rear row, and be fixedly installed at least crossbeam one between the interlaced concrete tube stake of front and rear row, wherein be provided with grid between the adjacent concrete tube stake in the stake of at least one row's concrete tube.
3. a kind of ecology of water according to claim 1 cultivates the containment body construction unit in pasture, it is characterized in that: the material that described outer retaining wall is kept somewhere layer is rigidity plastics or soft plastic woven bag, and the used rigidity plastics of material that its China and foreign countries' retaining wall is kept somewhere layer is fiberglass, PE, PVC or PC.
4. a kind of ecology of water according to claim 1 cultivates the containment body construction unit in pasture, it is characterized in that: the bilateral symmetry that the outer retaining wall of described concrete tube stake is kept somewhere layer is provided with longitudinally bar shaped slot, the both sides of described grid are provided with the inserted link spacing with the inserting of bar shaped slot accordingly, the two fixedly inserting connection.
5. a kind of ecology of water according to claim 4 cultivates the containment body construction unit in pasture, and it is characterized in that: the bottom of the relative bar shaped slot of described concrete pile body is provided with kerve.
6. a kind of ecology of water according to claim 1 cultivates the containment body construction unit in pasture, it is characterized in that: described containment body construction unit includes two row's concrete tube stakes, and is provided with grid between the adjacent concrete tube stake of every row's concrete tube stake.
7. a kind of ecology of water according to claim 1 cultivates the containment body construction unit in pasture, it is characterized in that: also be fixedly installed longeron between the adjacent concrete tube stake in described each row's concrete tube stake.
8. the concrete special cylinder stake of the containment body construction unit in an ecology of water cultivation pasture, comprise concrete cylinder stake body, it is characterized in that: a boots has been fixedly connected bottom the described cylinder stake body, the lower end of these boots is with cutting edge, and fixed cover is provided with outer retaining wall indwelling layer on the outer wall of described cylinder stake body.
9. a kind of ecology of water according to claim 8 cultivates the concrete special cylinder stake of the containment body construction unit in pasture, it is characterized in that: the material that described outer retaining wall is kept somewhere layer is rigidity plastics or soft plastic woven bag, and the used rigidity plastics of material that its China and foreign countries' retaining wall is kept somewhere layer is fiberglass, PE, PVC or PC.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013202664671U CN203233885U (en) | 2013-05-15 | 2013-05-15 | Surrounding body structure unit of water area ecological breeding pasture and concrete tubular pile for same |
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| CN2013202664671U CN203233885U (en) | 2013-05-15 | 2013-05-15 | Surrounding body structure unit of water area ecological breeding pasture and concrete tubular pile for same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014183446A1 (en) * | 2013-05-15 | 2014-11-20 | Li Shengnan | Ecological farming method for ecological aquafarming facility and confinement structure unit thereof |
| CN106522242A (en) * | 2016-12-21 | 2017-03-22 | 大连交通大学 | Foundation pit supporting system for subsurface structure close to soft ground stratum and construction method of foundation pit supporting system |
-
2013
- 2013-05-15 CN CN2013202664671U patent/CN203233885U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014183446A1 (en) * | 2013-05-15 | 2014-11-20 | Li Shengnan | Ecological farming method for ecological aquafarming facility and confinement structure unit thereof |
| CN106522242A (en) * | 2016-12-21 | 2017-03-22 | 大连交通大学 | Foundation pit supporting system for subsurface structure close to soft ground stratum and construction method of foundation pit supporting system |
| CN106522242B (en) * | 2016-12-21 | 2018-12-14 | 大连交通大学 | For soft stratum close to underground structure foundation pit supporting system construction method |
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Granted publication date: 20131016 Termination date: 20140515 |