CN105484200A - Wave eliminating bank protection module and bank protection structure for water purification type river channel - Google Patents
Wave eliminating bank protection module and bank protection structure for water purification type river channel Download PDFInfo
- Publication number
- CN105484200A CN105484200A CN201511018476.9A CN201511018476A CN105484200A CN 105484200 A CN105484200 A CN 105484200A CN 201511018476 A CN201511018476 A CN 201511018476A CN 105484200 A CN105484200 A CN 105484200A
- Authority
- CN
- China
- Prior art keywords
- gravel
- layer
- protection module
- bank protection
- cylinder mould
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 238000000746 purification Methods 0.000 title abstract description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 21
- 239000010457 zeolite Substances 0.000 claims abstract description 21
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 14
- 239000010455 vermiculite Substances 0.000 claims abstract description 14
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 14
- 239000008213 purified water Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 229910000939 field's metal Inorganic materials 0.000 claims description 6
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 8
- 150000002500 ions Chemical class 0.000 abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 8
- 239000004575 stone Substances 0.000 abstract description 7
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 2
- 230000003068 static effect Effects 0.000 abstract 2
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 14
- 241001465754 Metazoa Species 0.000 description 9
- -1 haydite Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009991 scouring Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- 108091006146 Channels Proteins 0.000 description 3
- 241000269799 Perca fluviatilis Species 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 2
- 108010063290 Aquaporins Proteins 0.000 description 2
- 241000269800 Percidae Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000238424 Crustacea Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000010959 steel Substances 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
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/129—Polyhedrons, tetrapods or similar bodies, whether or not threaded on strings
-
- 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
- E02B3/066—Quays
Abstract
The invention relates to a wave eliminating bank protection module and a bank protection structure for a water purification type river channel. The bank protection module comprises a net cage which is woven through metal wires and is located on the outer layer, and a gravel structure arranged in the net cage in a filling manner. The bank protection module further comprises a purifying layer arranged on the surface layer of one side in the net cage in a filling manner. The bank protection structure comprises at least two rows of bank protection modules arranged in a near river bank in a delta shape. A static water area is formed between the bank protection modules and the river bank, and aquatic plants are planted in the static water area. According to the bank protection structure for the water purification type river channel, a novel water flow boundary is built, and the functions of controlling and guiding water flow and protecting the bank are achieved; and in addition, stone such as zeolite, ceramsite and vermiculite with high specific surface area is adopted, the functions of stabilizing gravel and absorbing water force can be achieved, the functions of purifying a water body and improving water quality can be achieved by absorbing pollutants such as heavy metal ions, N and P in water.
Description
Technical field
The present invention relates to the shore protection construction technique field of the water systems such as river course, particularly relate to a kind of purified water type river course and to disappear unrestrained shore protection module and bank protection structure.
Background technology
The river bank scouring that the wave that wind, navigate etc. causes, current etc. cause, can make riverbank that avalanche or alluvial occur, thus causes the degeneration on riverbank or become silted up long.This factor is one of major reason causing river course bank slope instability.In order to protect river course bank slope safely, safeguard that Aquatic Ecosystem 2 is unified and beautify the environment, shore protection technology is widely used.
Generally speaking, it is comparatively large that structural shore protection is applicable to current complexity, flow velocity, and be subject to the obvious section of impact of current, stormy waves, usually adopts the good entity withstand currents of the self stabilities such as stone-laying, concret block, steel sheet pile to wash away, and forms anti-impact shore protection.For the straight chanel that bank slope self is more stable, also can adopt the shore protection patterns such as slope protection of fabric bag, geotechnological woven cloth sandbag and earth work fabric soft revetment, protection effect is obvious.The bank protection structure of this type is stablized but has been cut off the exchange of Commodity flow, energy flow, information flow between land and water, serious loss ecological functions, and causes its landscape effect poor due to hardening.
Nature bank slope bank protection method, because its view is graceful, ecological disturbance is minimum, becomes the trend of current Shore protection design field development.The method utilizes the vegetation types such as humidogene arbor, shrub, draft to fix bank slope, to increase the erosion resistance on riverbank, is applicable to current, small-sized river course that stormy waves is less.The effect of play protecting ecology while preventing bank slope from washing away, beautifying the environment, but its intensity and durability is poor limits its application in current, section that Lidar Equation is larger.
Summary of the invention
The object of the invention is comparatively anxious for current, that comparatively large to bank slope impact force, water bank washes away a serious river course above-mentioned shore protection difficult problem, propose a kind of purified water type river course and to disappear unrestrained shore protection module and bank protection structure.
For achieving the above object, the invention provides a kind of purified water type river course to disappear unrestrained shore protection module, the cylinder mould that described shore protection module comprises the establishment of outer field metal wire rod and the gravel structure be filled in described cylinder mould, described cylinder mould is that transverse and longitudinal cross section is trapezoidal wooden horse type structure, described gravel structure comprises the first layer of gravel being arranged on lower floor and the second layer of gravel being arranged on upper strata, described first layer of gravel is 3 ~ 30cm size grading gravel, described second layer of gravel is 15 ~ 30cm size grading gravel, the Thickness Ratio of described first layer of gravel and described second layer of gravel is (1:1) ~ (3:2), described shore protection module also comprises the purifying layer being filled in described cylinder mould (1) endosexine, side, described purifying layer is the zeolite of particle diameter 3 ~ 10cm, haydite, one or more mixture in vermiculite.
Preferably, the length of described cylinder mould is 3 ~ 5m, and height maintains an equal level with river course ordinary water level.
Preferably, the bottom width of described cylinder mould is set to 0.2 ~ 0.5m, and top width is 1/2 ~ 4/5 of bottom width.
Preferably, the maximum diameter of hole of described cylinder mould is less than the particle diameter of minimum gravel.
Another object of the present invention is to provide a kind of purified water type river course to disappear unrestrained bank protection structure, it is the shore protection module that isosceles triangle is arranged in nearly riverbank that described bank protection structure comprises at least two rows, inner lead is formed between described shore protection module and described riverbank, described inner lead kind is implanted with water plant, the cylinder mould that described shore protection module comprises the establishment of outer field metal wire rod and the gravel structure be filled in described cylinder mould, described cylinder mould is longitudinal section is trapezoidal wooden horse type structure, described gravel structure comprises the first layer of gravel being arranged on lower floor and the second layer of gravel being arranged on upper strata, described first layer of gravel is 3 ~ 30cm size grading gravel, described second layer of gravel is 15 ~ 30cm size grading gravel, the Thickness Ratio of described first layer of gravel and described second layer of gravel is (1:1) ~ (3:2), described shore protection module also comprises the purifying layer being filled in described cylinder mould (1) endosexine, described purifying layer is zeolite, haydite, one or more mixture in vermiculite.
Preferably, described water plant comprises emergent aquactic plant, floatingleaved plant, submerged plant.
Preferably, the length of described cylinder mould is 3 ~ 5m, and height maintains an equal level with river course ordinary water level.
Preferably, the bottom width of described cylinder mould is set to 0.2 ~ 0.5m, and top width is 1/2 ~ 4/5 of bottom width.
Preferably, the maximum diameter of hole of described cylinder mould is less than the particle diameter of minimum gravel.
Preferably, the spacing with the adjacent shore protection module of row is 1/3 ~ 1 times of shore protection block length, and the spacing of different row's shore protection intermodule is 0.2 ~ 0.4m.
Based on technique scheme, advantage of the present invention is:
The present invention, by arranging the unrestrained shore protection module that disappears near the water bank in river course, is slowed down to the delay of current by this module, is built new flow boundary condition, thus reaches the effect of control water guide stream, protection bunding.Meanwhile, form a hydrostatic microenvironment disappearing between unrestrained module and bunding, can planting aquatic plants, perch for aquatic animal, thus form the aquatic animals and plants ecosystem, purification bank slope point non point source of pollution is to the pollution of water quality.The invention solves the problem that nature bank slope shore protection is subject to the restrictions such as water environment in the application, define good water environment simultaneously, make this shore protection type obtain wider application.
Further, shore protection module of the present invention adopts the stone material of the high-specific surface areas such as zeolite, haydite, vermiculite, both can reach the stable of gravel and absorb the effect of waterpower, and also by absorbing pollutant in water as heavy metal ion and N, P etc., play purifying water body, promoting the effect of water quality.
The purified water type river course of the present invention unrestrained bank protection structure that disappears builds the current border made new advances, thus reaches control water guide stream, the effect of protection bunding.The described purified water type river course unrestrained bank protection structure that disappears is flexible structure, can adapt to the variation of current and not be destroyed, and erosion resistibility is comparatively strong, possesses good security and stability.Meanwhile, the purified water type river course unrestrained bank protection structure that disappears has water permeability, and has preliminary filtration and stronger pardon to current.In addition, purified water type river course disappears unrestrained bank protection structure also by forming mild flow condition and ecological chain, for aquatile provides ecology corridor, breeds and perches and create good condition, thus form the stable ecosystem for it.Formed compared with stable bank protection structure with tradition by drive piles below riverbed, the purified water type river course of the present invention unrestrained bank protection structure that disappears avoids the disturbance of driving piles to riverbed and surrounding aqueous environment.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is that purified water type river course disappears unrestrained shore protection modular structure schematic diagram;
Fig. 2 is that purified water type river course disappears unrestrained bank protection structure schematic top plan view;
Wherein, 1 ~ cylinder mould; 2 ~ the first layer of gravel; 3 ~ the second layer of gravel; 4 ~ shore protection module; 5 ~ inner lead; 6 ~ riverbank; Water (flow) direction in A ~ shore protection module.
Detailed description of the invention
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Embodiment 1
The invention provides a kind of purified water type river course to disappear unrestrained shore protection module, as shown in Figure 1, illustrated therein is a kind of preferred embodiment of shore protection module of the present invention.The cylinder mould 1 that described shore protection module comprises the establishment of outer field metal wire rod and the gravel structure be filled in described cylinder mould 1, described cylinder mould 1 for longitudinal section be trapezoidal wooden horse type structure, described gravel structure comprises the first layer of gravel 2 being arranged on lower floor and the second layer of gravel 3 being arranged on upper strata, described first layer of gravel 2 is 3 ~ 30cm size grading gravel, described second layer of gravel 3 is 15 ~ 30cm size grading gravel, described first layer of gravel 2 is (1:1) ~ (3:2) with the Thickness Ratio of described second layer of gravel 3, described shore protection module also comprises the purifying layer being filled in top layer, described cylinder mould (1) interior side, described purifying layer is the zeolite of particle diameter 3 ~ 10cm, haydite, one or more mixture in vermiculite.
Particularly, described shore protection module-external is with antirust, and antistatic is anti-aging, corrosion-resistant, high resistance to compression, the metal wire rod of the features such as high shearing resistance, high strength through the cylinder mould 1 having mesh of machine knits, to meet the requirement in working strength, application life etc.Described cylinder mould 1 is wooden horse type structure, and namely transverse and longitudinal cross section is trapezoidal.
Preferably, in order to current and aquatic animal can smoothly by the aquaporins of intermodule, each block length is unsuitable long, and the length of described cylinder mould 1 is preferably 3 ~ 5m.The height of this cylinder mould 1, to be arranged on height on riverbed and river course ordinary water level maintains an equal level as standard, can overflow top line flood during high water level, slightly surface during low water stage.The width of described cylinder mould 1 is generally highly arranged according to it, and highly higher, width suitably increases, and general bottom width is set to 0.2 ~ 0.5m, and top width is 1/2 ~ 4/5 of bottom width.The maximum diameter of hole of described cylinder mould 1 is less than the particle diameter of minimum gravel, to prevent gravel loose de-from cylinder mould 1.
As shown in Figure 1, the gravel loading different gradation in described cylinder mould 1 forms gravel structure, and gravel structure particle diameter is set to: bottom adopts 3 ~ 30cm size grading gravel to form the first layer of gravel 2, to form stable basis; The Large stone gravel adopting specification to be about 15 ~ 30cm with upper part carries out filling and forms described second layer of gravel 3, and both aspect ratios are about (1:1) ~ (3:2).Due to good space can be formed between Large stone gravel, can fully absorb this scouring force, not only slow down current but also maintain Stability Analysis of Structures.On the other hand, the Large stone gravel region near water front side can be the aquatic animals such as fish provides habitat, has important Ecological Functions.
Shore protection module of the present invention is provided with purifying layer in top layer, side in described cylinder mould (1), and described purifying layer is one or more mixture in the zeolite of particle diameter 3 ~ 10cm, haydite, vermiculite.Adopt the stone material of the high-specific surface area such as zeolite, haydite, vermiculite, since the stable of gravel can be reached and absorb the effect of waterpower, also by absorbing pollutant in water as heavy metal ion and N, P etc., playing purifying water body, promoting the effect of water quality.
Zeolite is graininess, belongs to clay of laminar silicate mineral, and zeolite has following three features: (1) has aluminosilicate framework structure, as Si in zeolite crystal structure
4+by Al
3+when replacing, whole crystal structure is electronegative, and in order to keep neutral, zeolite is generally compensated by alkali and alkaline earth metal ions, such as heavy metal ion etc.; (2) whole silicate framework inside has size homogeneous and interconnective passage and hole, and this makes zeolite have powerful specific area, and the specific area of every gram of zeolite can reach 355 ~ 1000m
2, therefore the adsorption capacity of zeolite is very strong, the compounds such as adsorbable N, P; (3) aperture of zeolite channels is about 0.3 ~ 1nm, and heavy metal ion and the macromolecular diameter such as N, P-compound are all less than the aperture of zeolite channels, and therefore these pollutants all can be fixed by zeolite.
Vermiculite is the moisture silicon aluminate crystal mineral of the naturally occurring porosity of a kind of nature, has good absorption and ion-exchange performance.Research shows that it has selective adsorption capacity to ammonia nitrogen, and the ammonia nitrogen saturated extent of adsorption of vermiculite is large, and cheap.The adsorptivity of vermiculite, cation exchange and properties of chemical composition, make its heavy metal ion and the large molecule such as N, P-compound produce multiple purifying effect.
Haydite has that light weight, loose capacity are little, specific area large, high adsorption capacity, porosity are high, stable chemical performance, not containing being harmful to the advantage such as health and industrial oxious component, and its water environment capacity is strong, and utilization rate is very high.The adsorption capacity stronger due to haydite and larger specific area, make haydite can purification of heavy metal ion and the macromolecule contaminant such as N, P-compound matter.
The present invention, by arranging the unrestrained shore protection module that disappears near the water bank in river course, is slowed down to the delay of current by this module, is built new flow boundary condition, thus reaches the effect of control water guide stream, protection bunding.Meanwhile, form a hydrostatic microenvironment disappearing between unrestrained module and bunding, can planting aquatic plants, perch for aquatic animal, thus form the aquatic animals and plants ecosystem, purification bank slope point non point source of pollution is to the pollution of water quality.The invention solves the problem that nature bank slope shore protection is subject to the restrictions such as water environment in the application, define good water environment simultaneously, make this shore protection type obtain wider application.
Embodiment 2
Of the present inventionly also provide a kind of purified water type river course to disappear unrestrained bank protection structure, as shown in Figure 2, illustrated therein is a kind of preferred embodiment of bank protection structure of the present invention.It is the shore protection module 4 that isosceles triangle is arranged in nearly riverbank 6 that described bank protection structure comprises at least two rows, inner lead 5 is formed between described shore protection module 4 and described riverbank 6, described inner lead 5 kinds is implanted with water plant, the cylinder mould 1 that described shore protection module comprises the establishment of outer field metal wire rod and the gravel structure be filled in described cylinder mould 1, the wooden horse type structure that described cylinder mould 1 is trapezoidal for transverse and longitudinal cross section is, described gravel structure comprises the first layer of gravel 2 being arranged on lower floor and the second layer of gravel 3 being arranged on upper strata, described first layer of gravel 2 is 3 ~ 30cm size grading gravel, described second layer of gravel 3 is 15 ~ 30cm size grading gravel, described first layer of gravel 2 is (1:1) ~ (3:2) with the Thickness Ratio of described second layer of gravel 3, described shore protection module also comprises the purifying layer being filled in described cylinder mould (1) endosexine, described purifying layer is zeolite, haydite, one or more mixture in vermiculite.
As shown in Figure 2, the orientation of described shore protection module 4 is parallel with streamflow direction, is at least two-row structure.Row can be arranged according to river width, water velocity, scouring force etc., and river width, water velocity, scouring force etc. are larger, then can increase the row of described shore protection module 4 as one sees fit.
Particularly, shore protection module 4 longitudinal arrangement is in the matrix of river bed, and shore protection module 4 modular shape is wooden horse type, bottom is wide, and top is narrow, and height flushes with ordinary water level, cut to lengthen is at 3 ~ 5 meters, and bottom width about 0.2 ~ 0.5 meter, top width is about 1/2 ~ 4/5 of bottom width.1/3 ~ 1 times that spacing (being as the criterion with bottom space) with the adjacent shore protection module 4 of row is shore protection module 4 length, the spacing (being as the criterion with bottom space) between different row's shore protection module 4 is set to 0.2 ~ 0.4 meter.Parameter, the distance parameter of above shore protection module 4 according to the engineering parameter such as water velocity, scouring force, by regulating after computer model simulation, can form the best combination parameter cutting down waterpower.
The unrestrained shore protection module 4 that disappears is arranged at by other waters, riverbank 6, and the top of described shore protection module 4 is arranged far from the distance on riverbank 6 according to river width, hydraulic condition etc.Bank protection structure of the present invention itself has good water permeability, is conducive to the exchange of both sides current, resists washing away of current, and forms water stream channel by the spacing in length and breadth of shore protection intermodule, passes through and enter waters, bank side for river, aquatile etc.Current, when flowing to shore protection module 4, will produce turbulent flow, and the water (flow) direction A in shore protection module as shown in Figure 2, and then cuts down the intensity of water wave.
Originally, after the unrestrained bank protection structure that disappears is arranged, a metastable inner lead 5 between itself and water front, is namely formed.This waters can planting aquatic plants as required, and described water plant comprises emergent aquactic plant, floatingleaved plant, submerged plant, and water plant can form integrated shore protection system with natural style shore protection.Aquatic animal as fish, amphibian animal etc. all enter by aquaporin as described in inner lead 5, due to this waters water flow stationary, slowly, it can be attracted to lay eggs at this, perch.Moreover the water flows gently due to this waters, this riverbed, region can form thicker sedimentary deposit, is suitable for the existence such as benthon, crustacean, makes described inner lead 5 can form balance, harmonious aquatic ecosystem through the growth of aquatic animals and plants.
Bank protection structure of the present invention adopts the stone material of the high-specific surface areas such as zeolite, haydite, vermiculite, since the effect of the stable of gravel and absorption waterpower can be reached, also by absorbing pollutant in water as heavy metal ion and N, P etc., playing purifying water body, promoting the effect of water quality.
The purified water type river course of the present invention unrestrained bank protection structure that disappears builds the current border made new advances, thus reaches control water guide stream, the effect of protection bunding.The described purified water type river course unrestrained bank protection structure that disappears is flexible structure, can adapt to the variation of current and not be destroyed, and erosion resistibility is comparatively strong, possesses good security and stability.Meanwhile, the purified water type river course unrestrained bank protection structure that disappears has water permeability, and has preliminary filtration and stronger pardon to current.In addition, purified water type river course disappears unrestrained bank protection structure also by forming mild flow condition and ecological chain, for aquatile provides ecology corridor, breeds and perches and create good condition, thus form the stable ecosystem for it.Formed compared with stable bank protection structure with tradition by drive piles below riverbed, the purified water type river course of the present invention unrestrained bank protection structure that disappears avoids the disturbance of driving piles to riverbed and surrounding aqueous environment.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request of the present invention protection.
Claims (10)
1. a purified water type river course disappears unrestrained shore protection module, it is characterized in that: the cylinder mould (1) that described shore protection module comprises the establishment of outer field metal wire rod and the gravel structure be filled in described cylinder mould (1), the wooden horse type structure that described cylinder mould (1) is trapezoidal for transverse and longitudinal cross section is, described gravel structure comprises the first layer of gravel (2) being arranged on lower floor and the second layer of gravel (3) being arranged on upper strata, described first layer of gravel (2) is 3 ~ 30cm size grading gravel, described second layer of gravel (3) is 15 ~ 30cm size grading gravel, described first layer of gravel (2) is (1:1) ~ (3:2) with the Thickness Ratio of described second layer of gravel (3), described shore protection module also comprises the purifying layer being filled in described cylinder mould (1) endosexine, described purifying layer is zeolite, haydite, one or more mixture in vermiculite.
2. shore protection module according to claim 1, is characterized in that: the length of described cylinder mould (1) is 3 ~ 5m, and height maintains an equal level with river course ordinary water level.
3. shore protection module according to claim 2, is characterized in that: the bottom width of described cylinder mould (1) is set to 0.2 ~ 0.5m, and top width is 1/2 ~ 4/5 of bottom width.
4. shore protection module according to claim 1, is characterized in that: the maximum diameter of hole of described cylinder mould (1) is less than the particle diameter of minimum gravel.
5. a purified water type river course disappears unrestrained bank protection structure, it is characterized in that: it is the shore protection module (4) that isosceles triangle is arranged in nearly riverbank (6) that described bank protection structure comprises at least two rows, inner lead (5) is formed between described shore protection module (4) and described riverbank (6), described inner lead (5) is planted and is implanted with water plant, the cylinder mould (1) that described shore protection module comprises the establishment of outer field metal wire rod and the gravel structure be filled in described cylinder mould (1), described cylinder mould (1) for longitudinal section be trapezoidal wooden horse type structure, described gravel structure comprises the first layer of gravel (2) being arranged on lower floor and the second layer of gravel (3) being arranged on upper strata, described first layer of gravel (2) is 3 ~ 30cm size grading gravel, described second layer of gravel (3) is 15 ~ 30cm size grading gravel, described first layer of gravel (2) is (1:1) ~ (3:2) with the Thickness Ratio of described second layer of gravel (3), described shore protection module (4) also comprises the purifying layer being filled in described cylinder mould (1) endosexine, side, described purifying layer is the zeolite of particle diameter 3 ~ 10cm, haydite, one or more mixture in vermiculite.
6. bank protection structure according to claim 5, is characterized in that: described water plant comprises emergent aquactic plant, floatingleaved plant, submerged plant.
7. bank protection structure according to claim 5, is characterized in that: the length of described cylinder mould (1) is 3 ~ 5m, and height maintains an equal level with river course ordinary water level.
8. bank protection structure according to claim 7, is characterized in that: the bottom width of described cylinder mould (1) is set to 0.2 ~ 0.5m, and top width is 1/2 ~ 4/5 of bottom width.
9. bank protection structure according to claim 5, is characterized in that: the maximum diameter of hole of described cylinder mould (1) is less than the particle diameter of minimum gravel.
10. bank protection structure according to claim 5, it is characterized in that: the spacing with the adjacent shore protection module (4) of row is 1/3 ~ 1 times of shore protection module (4) length, and the spacing between different row's shore protection module (4) is 0.2 ~ 0.4m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018476.9A CN105484200B (en) | 2015-12-30 | 2015-12-30 | A kind of purified water type river disappears unrestrained bank protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018476.9A CN105484200B (en) | 2015-12-30 | 2015-12-30 | A kind of purified water type river disappears unrestrained bank protection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105484200A true CN105484200A (en) | 2016-04-13 |
| CN105484200B CN105484200B (en) | 2018-12-04 |
Family
ID=55671446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511018476.9A Active CN105484200B (en) | 2015-12-30 | 2015-12-30 | A kind of purified water type river disappears unrestrained bank protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105484200B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715908A (en) * | 2016-04-28 | 2016-06-29 | 浙江省水利河口研究院 | Subsea pipeline scouring protection device using flexible plate group |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023209410A1 (en) * | 2022-04-29 | 2023-11-02 | Totalenergies Onetech | Preventing or reducing coastal or river bank erosion with bush-like artificial reefs |
| WO2023209412A1 (en) * | 2022-04-29 | 2023-11-02 | Totalenergies Onetech | Preventing or reducing coastal or river bank erosion with tower-like artificial reefs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005068888A (en) * | 2003-08-26 | 2005-03-17 | Shinya Ida | Fascine gabion |
| CN101029480A (en) * | 2007-03-21 | 2007-09-05 | 任红星 | Dyke gabion baffling structure and method for planting hydrophyte by the structure |
| CN101580305A (en) * | 2009-06-04 | 2009-11-18 | 中国水电顾问集团华东勘测设计研究院 | Wetland governance method for improving ecological environmental in reservoir falling zone |
| CN101973638A (en) * | 2010-11-09 | 2011-02-16 | 河海大学 | Ecological percolating type water purification groin system |
| CN104695377A (en) * | 2015-03-23 | 2015-06-10 | 郑州大学 | Winding form construction method for small-and-medium-sized linear riverways |
| CN205604175U (en) * | 2015-12-30 | 2016-09-28 | 北京东方园林生态股份有限公司 | Water purification type river course disappear unrestrained shore protection module and revetment structure |
-
2015
- 2015-12-30 CN CN201511018476.9A patent/CN105484200B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005068888A (en) * | 2003-08-26 | 2005-03-17 | Shinya Ida | Fascine gabion |
| CN101029480A (en) * | 2007-03-21 | 2007-09-05 | 任红星 | Dyke gabion baffling structure and method for planting hydrophyte by the structure |
| CN101580305A (en) * | 2009-06-04 | 2009-11-18 | 中国水电顾问集团华东勘测设计研究院 | Wetland governance method for improving ecological environmental in reservoir falling zone |
| CN101973638A (en) * | 2010-11-09 | 2011-02-16 | 河海大学 | Ecological percolating type water purification groin system |
| CN104695377A (en) * | 2015-03-23 | 2015-06-10 | 郑州大学 | Winding form construction method for small-and-medium-sized linear riverways |
| CN205604175U (en) * | 2015-12-30 | 2016-09-28 | 北京东方园林生态股份有限公司 | Water purification type river course disappear unrestrained shore protection module and revetment structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715908A (en) * | 2016-04-28 | 2016-06-29 | 浙江省水利河口研究院 | Subsea pipeline scouring protection device using flexible plate group |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105484200B (en) | 2018-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101973638B (en) | Ecological percolating type water purification groin system | |
| CN105507204A (en) | River way wave-dissipation and bank-protection module and river way wave-dissipation and bank-protection structure | |
| KR101227842B1 (en) | Floating body for protecting pollutant and green tide | |
| CN102219305A (en) | Vertical revetment river lake water wet land system and construction method thereof | |
| CN105484200A (en) | Wave eliminating bank protection module and bank protection structure for water purification type river channel | |
| CN105648977B (en) | A kind of purified water type river disappear wave bank protection method | |
| CN105461072B (en) | ecological revetment purification system | |
| CN106884411B (en) | Storehouse shore area ecological protection system | |
| CN205604175U (en) | Water purification type river course disappear unrestrained shore protection module and revetment structure | |
| CN210315414U (en) | Ecological ditch for treating in-situ leaching liquor of ionic rare earth mine | |
| CN108086243B (en) | Ecological type riverbank of navigation river course | |
| CN212375123U (en) | Ecological water filtering dam for river channel treatment | |
| CN212223754U (en) | Shoal type riparian zone surface flow wetland system | |
| CN102635089A (en) | Ecological riparian zone construction method | |
| CN105133541B (en) | Semi-submersible type perforated plate plant wave-breaking device | |
| CN105544462A (en) | Bank protection method for wave dissipation of riverway | |
| CN109113032B (en) | Ecological movable river sand blocking weir | |
| CN205329628U (en) | River course unrestrained shore protection module and river course unrestrained revetment structure that disappears that disappears | |
| CN202559292U (en) | Cover component for controlling release of bottom mud nutritive salt | |
| CN109356093A (en) | A kind of upright shore protection three-dimensional modularized ecology modernization system of hard and its technique | |
| CN211898143U (en) | Device for enhancing river channel undercurrent exchange | |
| CN209292965U (en) | Unilateral aileron formula ecotype groynes | |
| CN210340612U (en) | Gravity type waterfront combined wetland system at river intersection | |
| KR101477769B1 (en) | Vegetated artificial floating island using a floatable light-weighted soil and manufacturing method thereof | |
| CN207405570U (en) | Hard bank ecological suppression system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |