CN108442313B - River dike structure integrating pollution migration blocking and ecological greening and construction method - Google Patents
River dike structure integrating pollution migration blocking and ecological greening and construction method Download PDFInfo
- Publication number
- CN108442313B CN108442313B CN201810291051.2A CN201810291051A CN108442313B CN 108442313 B CN108442313 B CN 108442313B CN 201810291051 A CN201810291051 A CN 201810291051A CN 108442313 B CN108442313 B CN 108442313B
- Authority
- CN
- China
- Prior art keywords
- clay
- ecological
- retaining wall
- river
- layer
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000013508 migration Methods 0.000 title claims abstract description 19
- 230000005012 migration Effects 0.000 title claims abstract description 19
- 230000000903 blocking effect Effects 0.000 title claims abstract description 12
- 239000004927 clay Substances 0.000 claims abstract description 65
- 230000000694 effects Effects 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims description 55
- 239000002689 soil Substances 0.000 claims description 50
- 239000003344 environmental pollutant Substances 0.000 claims description 23
- 231100000719 pollutant Toxicity 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000011241 protective layer Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 239000004575 stone Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 230000000593 degrading effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/066—Quays
-
- 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
- E02B3/16—Sealings or joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a river levee structure integrating pollution migration blocking and ecological greening and a construction method. The structure adopts a dike building form combining the clay impermeable layer and the ecological gabion retaining wall, and the method adopts simple and economical technical measures, so that the flood control and waterlogging resistance effects can be achieved, the river channel coastal pollution sources and river basins can be blocked from being mutually migrated, cross pollution is avoided, investment is saved, ecological greening can be carried out on two sides of the river channel, the ecological environment is improved, and ecology is protected.
Description
Technical Field
The invention belongs to the field of environmental engineering, and particularly relates to a river dike structure integrating pollution migration blocking and ecological greening and a construction method thereof, which are used for river channel treatment engineering of cross pollution of small and medium-sized river coastal polluted soil and river channel river basin.
Background
In recent years, with the rapid development of social economy, mineral resources are blindly extracted, industrial production is rapidly amplified, chemical products are widely used in agricultural activities, a large amount of toxic and harmful substances generated by artificial activities enter soil and rivers, and the substances are continuously exchanged between the soil and water areas, atmosphere and organisms, so that the harmful substances are absorbed by human bodies in various modes such as 'soil, plants, human bodies', or 'soil, water, human bodies', or 'water, soil, human bodies', or 'water, plants, human bodies', and the like, and the harmful substances are harmful to human health.
However, the source of river pollution is mainly from industrial and domestic pollution discharge along the sides of the river, polluted soil, and the like. In river course management, common environmental protection management and flood control are performed, and engineering measures include earth dykes, dry masonry dykes, ecological gabion dykes, slurry masonry dykes, concrete dykes and the like. Although the soil dike and the dry masonry river dike have simple structure and convenient construction, the soil dike and the dry masonry river dike have poor safety and stability, poor seepage prevention effect, easy mutual migration of pollutants, easy dike break after a period of use, easy water and soil loss and poor protection effect on two banks; the seepage-proofing effect and stability of the slurry masonry river dike and the concrete river dike are strong, but the engineering quantity is large, the cost is high, the ecological greening effect is poor, and the environment protection is not facilitated; the ecological gabion river levee is ideal in terms of construction engineering quantity, construction difficulty and ecological protection, but has no seepage-proofing effect, and cannot isolate pollutants in soil on two sides from pollutants in a river basin, so that a river channel after treatment can be polluted again, and the river channel pollution treatment is not thorough and has poor effect.
For example, chinese patent publication No. CN107675716a discloses a polluted side slope with pollution barrier and ecological greening, including polluted side slope, suture line, longitudinal support rope, steel rope anchor rod and transverse support rope; the longitudinal supporting ropes and the transverse supporting ropes are laid transversely and longitudinally, and are connected through steel rope anchor rods to form a safety protection frame, so that the leveled pollution type side slope is divided into a plurality of treatment areas; a pollution barrier layer, a greening layer, a supporting layer and a steel rope net are sequentially paved on each treatment area; the steel wire mesh is fixed on the safety protection frame through a suture line. The invention can carry out greening on the pollution type side slope and remodelling the ecological system while treating the pollution type side slope. However, the side slope structure has no seepage-proofing effect, can not isolate the mutual migration of pollutants in the soil on two sides and the pollutants in the river basin, and the river course after treatment can be polluted again, so that the river course pollution treatment is not thorough, and the effect is not good. Therefore, how to treat river channel engineering with a large number of pollution sources along the river channel and research a river dike structure integrating pollution migration blocking and ecological greening is a problem to be solved urgently in the current environmental engineering field.
Disclosure of Invention
The invention provides a river dike structure integrating pollution migration blocking and ecological greening and a construction method thereof, which aim at the defects existing in the prior river pollution treatment technology.
The invention is realized by the following technical scheme.
The utility model provides a separation pollution migration and ecological greening in a body river levee structure, is including being located ecological gabion barricade, clay barrier layer, clay protective layer and the surperficial earthing greenbelt that the riverbed coastal laid, ecological gabion barricade is located the riverway upstream face, and clay barrier layer is located ecological gabion barricade back face, and the clay protective layer is located the department that meets of clay barrier layer and ecological gabion barricade, surperficial earthing greenbelt is located ecological gabion barricade and clay barrier layer surface.
The ecological gabion wall consists of a plurality of net boxes, and each net box is filled with stone blocks, gravels and soil with different sizes. The wall body with better grading is formed by filling stones, gravels and soil with different sizes in the net cage, and the gabion is constructed by adopting high-strength and corrosion-resistant materials, so that the safety, stability and durability are ensured.
The clay impermeable layer is filled with clay with good impermeable effect so as to prevent the mutual migration of pollutants in coastal polluted soil and pollutants in river channels and prevent long-term cross contamination.
The bottom of the clay impervious layer is tightly combined with the impervious surface of the embankment base, and the top of the clay impervious layer is 0.5m higher than the designed water surface line and higher than the top of coastal polluted soil.
The clay protective layer is made of one or more layers of geosynthetic materials so as to prevent the water facing surface of the clay impermeable layer connected with the ecological gabion wall from being eroded, flushed and hollowed out for a long time.
The surface soil-covered green belt is a species which can be planted and degraded, fixed and absorb pollutants in coastal polluted soil, and reasonable greening is needed by combining landscapes.
The construction steps for realizing the river levee structure integrating the barrier pollution migration and ecological greening are as follows:
firstly, cleaning a river channel to a riverbed elevation according to planning, and excavating a dike baseline according to the structural form and size of an ecological gabion wall and the structural form and size of a clay impermeable layer;
setting a dike base meeting requirements according to river flood control grades and wall heights, and constructing an ecological gabion retaining wall on the dike base after the dike base is constructed;
thirdly, paving a clay protective layer on the back surface of the ecological gabion retaining wall after the construction of the ecological gabion retaining wall in the step (2) is completed;
after the clay protection layer in the step (IV) is paved, backfilling a clay impervious layer between coastal polluted soil and the ecological gabion retaining wall, wherein the backfilling thickness and compactness of the clay impervious layer meet the standard requirements;
and fifthly, carrying out earthing greening along the coast according to landscape requirements, and planting an ecological green belt with degradation, fixation and absorption capabilities on pollutants.
The beneficial effects of the invention are as follows:
the invention uses the embankment structure combining the ecological gabion and the impermeable layer to obstruct the mutual migration of pollutants between the coastal polluted soil and the polluted river, thereby providing a guarantee for treating the polluted river and the environmental benefit of the two-coastal polluted soil. Compared with the prior art, the method has the following remarkable advantages:
the clay impermeable layer is additionally arranged, so that river water body, bottom mud and coastal soil can be separated, river pollutants are effectively prevented from diffusing and migrating to the coastal soil environment, the pollutants in the coastal soil can be prevented from entering the river to cause pollution, the independence of the coastal environment is ensured, and the pollution blocking effect is improved;
the ecological gabion filling stones can be obtained from screening materials for river channel cleaning, so that the construction cost is greatly reduced;
according to the embankment construction structure, after river treatment is carried out, pollutants in soil on two sides can be prevented from continuously migrating into the river, and the long-term environmental benefit of river treatment is guaranteed;
according to the invention, the degradable, fixed and absorbable aquatic plants can be planted below the average water level of the river channel in the ecological gabion, and the degradable, fixed and absorbable land plants can be planted above the average water level of the river channel so as to purify the water quality of the river channel and shape the ecological system of the river channel;
after the river course treatment is carried out by adopting the dyke construction structure, pollutants in the soil on two sides can be prevented from entering the river course after being disturbed when the soil on two sides is restored, and the river course is prevented from being polluted by secondary pollution;
the invention needs to carry out surface soil covering greening through the coastal landscape, and plants species which can degrade, fix and absorb pollutants on two sides, thereby not only reducing the migration of the pollutants and reducing the pollution risk of the pollutants to coastal farmlands and watercourses, but also ensuring the stability of water and soil on the coasts and shaping the river channel ecological system.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1-river bed, 2-original topography line, 3-designed water surface line, 4-coastal polluted soil, 5-dyke base line, 6-ecological gabion retaining wall, 7-clay impermeable layer, 8-clay protective layer and 9-ecological green belt.
Detailed Description
The technical solution of the present invention is further described below with reference to the accompanying drawings, but the scope of the claimed invention is not limited to the above.
As shown in fig. 1, the river levee structure integrating pollution migration blocking and ecological greening comprises an ecological gabion retaining wall 6, a clay impermeable layer 7, a clay protective layer 8 and a surface covered soil greening belt 9, wherein the ecological gabion retaining wall 6 is arranged along the coast of a river bed 1, the ecological gabion retaining wall 6 is positioned on the upstream surface of a river channel, the clay impermeable layer 7 is positioned on the back surface of the ecological gabion retaining wall 6, the clay protective layer 8 is positioned at the joint of the clay impermeable layer 7 and the ecological gabion retaining wall 6, and the surface covered soil greening belt 9 is positioned on the surfaces of the ecological gabion retaining wall 6 and the clay impermeable layer 7. Through earthing afforestation, ensure the stability of water and soil at upper portion, remodel river course both sides ecosystem.
The ecological gabion wall 6 is composed of a plurality of net cages, and each net cage is filled with stones, gravels and soil with different sizes. The wall body with better grading is formed by filling stones, gravels and soil with different sizes in the net cage, and the gabion is constructed by adopting high-strength and corrosion-resistant materials, so that the safety, stability and durability are ensured. The height, foundation burial depth and foundation form of the ecological gabion retaining wall 6 are designed according to river basin flood control design standards and river bank two-side heights so as to ensure pollution blocking effect and two-bank flood control and water logging resistance.
The clay impermeable layer 7 is filled with clay with good impermeable effect so as to prevent the mutual migration of pollutants in coastal polluted soil and pollutants in river channels and prevent long-term cross contamination. The bottom of the clay impervious layer 7 is tightly combined with the impervious surface of the embankment base, and the top of the clay impervious layer is 0.5m higher than the designed water surface line and higher than the top of coastal polluted soil. The thickness of the clay impervious layer 7 is reasonably determined according to seepage calculation and technical economy.
The clay protecting layer 8 is made of one or more layers of geosynthetic materials, so as to prevent the upstream surface of the clay impervious layer 7 connected with the ecological gabion wall 6 from being eroded, flushed and hollowed out by water for a long time.
The surface soil-covered green belt 9 is a species which can be planted, degraded, fixed and absorbed in the coastal polluted soil 4, and reasonable greening is needed by combining landscapes.
The following construction steps are further described with reference to fig. 1:
firstly, cleaning the elevation from a river channel to a riverbed 1 according to planning, and excavating a dike base line 5 according to the structural form and size of an ecological gabion wall 6 and the structural form and size of a clay impermeable layer 7;
setting a dike base meeting requirements according to river flood control grades and wall heights, and constructing an ecological gabion retaining wall 6 on the dike base after the dike base is constructed;
thirdly, after the construction of the ecological gabion retaining wall 6 in the step (2) is completed, paving a clay protective layer 8 on the back surface of the ecological gabion retaining wall 6;
after the clay protection layer 8 in the step of step (IV) is paved, backfilling the clay impermeable layer 7 between the coastal polluted soil 4 and the ecological gabion retaining wall 6, wherein the backfilling thickness and compactness of the clay impermeable layer 7 meet the standard requirements;
and fifthly, carrying out earthing greening along the coast according to landscape requirements, and planting an ecological greening belt 9 with degradation, fixation and absorption capabilities on pollutants.
Embodiment one:
firstly, cleaning the elevation from a river channel to a riverbed 1 according to planning, and excavating a dike base line 5 according to the structural form and the size of an ecological gabion 6 and the structural form and the size of a clay impermeable layer 7; setting a dike base meeting requirements according to river flood control grades and wall heights of the ecological gabion retaining walls 6, and constructing the ecological gabion retaining walls 6 on the dike base after the dike base is constructed; after the construction of the ecological gabion retaining wall 6 is completed, paving a clay protective layer 8 on the back surface of the ecological gabion retaining wall 6, and backfilling a clay impermeable layer 7 between the coastal polluted soil 4 and the ecological gabion retaining wall 6, wherein the backfilling thickness and compactness of the clay impermeable layer 7 meet the standard requirements; finally, earth covering greening is carried out along the coast according to the landscape requirement, and the ecological green belt 9 with degradation, fixation and absorption capacity for pollutants is planted.
Embodiment two:
when the invention is applied to the condition that the coastal polluted soil 4 is formed into a slope surface, the construction sequence of the clay impervious layer 7 and the ecological gabion retaining wall 6 is adjusted, namely, the clay impervious layer 7 is firstly constructed, then the clay protective layer 8 is paved, finally the ecological construction retaining wall 6 is constructed, and the rest construction steps are the same as those of the embodiment.
Embodiment III:
the impermeable material of the clay impermeable layer 7 is a geomembrane, or cement soil, or a concrete wall, etc., and the construction steps and the embodiments are the same; when applied to coastal contaminated soil 4 formed as a ramp, the construction steps are consistent with those of the second embodiment.
Embodiment four:
the clay protective layer 8 can be replaced by a reverse filter layer according to the requirements of river channel grade, flood control standard and the like so as to enhance the seepage-proofing effect of the seepage-proofing layer, and the construction steps and the embodiments are consistent; when applied to coastal contaminated soil 4 formed as a ramp surface, the construction steps are consistent with those of the second embodiment; when the impermeable material of the clay impermeable layer 7 is a geomembrane, or cement soil, or a concrete wall, the construction steps are consistent with those of the third embodiment.
Claims (4)
1. A separation pollution migration and ecological greening in an organic whole river levee structure which characterized in that: the ecological gabion retaining wall (6), the clay impervious layer (7), the clay protective layer (8) and the surface covered soil greenbelt (9) are arranged on the coastal side of the riverbed (1), the ecological gabion retaining wall (6) is positioned on the upstream surface of a riverway, the clay impervious layer (7) is positioned on the back surface of the ecological gabion retaining wall (6), the clay protective layer (8) is positioned at the joint of the clay impervious layer (7) and the ecological gabion retaining wall (6), and the surface covered soil greenbelt (9) is positioned on the surfaces of the ecological gabion retaining wall (6) and the clay impervious layer (7);
the clay protective layer (8) is made of one or more layers of geosynthetic materials;
the surface earthing green belt (9) is used for planting species which can degrade, fix and absorb pollutants in coastal polluted soil (4);
the construction method further comprises the following construction method steps:
firstly, cleaning the elevation from a river channel to a riverbed (1) according to planning, and excavating a dyke base line (5) according to the structural form and the size of an ecological gabion retaining wall (6) and the structural form and the size of a clay impermeable layer (7);
setting a dike base meeting requirements according to river flood control grades and wall heights, and constructing an ecological gabion retaining wall (6) on the dike base after the dike base is constructed;
thirdly, after the construction of the ecological gabion retaining wall (6) in the step (2) is completed, paving a clay protective layer (8) on the back surface of the ecological gabion retaining wall (6);
after the clay protection layer (8) in the step (IV) is paved, backfilling the clay impermeable layer (7) between the coastal polluted soil (4) and the ecological gabion retaining wall (6), wherein the backfilling thickness and compactness of the clay impermeable layer (7) meet the standard requirements;
and fifthly, carrying out earthing greening along the coast according to landscape requirements, and planting a surface earthing green belt (9) with degrading, fixing and absorbing capabilities on pollutants.
2. The river levee structure of claim 1, wherein the river levee structure is integrated with the functions of blocking the migration of pollution and ecological greening, and is characterized in that: the ecological gabion retaining wall (6) is composed of a plurality of net boxes, and each net box is filled with stones, gravels and soil with different sizes.
3. The river levee structure of claim 1, wherein the river levee structure is integrated with the functions of blocking the migration of pollution and ecological greening, and is characterized in that: the clay impermeable layer (7) is filled with clay with good impermeable effect.
4. A river levee structure for blocking the migration of pollution and for ecologically greening as defined in claim 3, characterized in that: the bottom of the clay impermeable layer (7) is tightly combined with the impermeable surface of the embankment base, and the top of the clay impermeable layer is 0.5m higher than the designed water surface line and higher than the top of coastal polluted soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291051.2A CN108442313B (en) | 2018-04-03 | 2018-04-03 | River dike structure integrating pollution migration blocking and ecological greening and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291051.2A CN108442313B (en) | 2018-04-03 | 2018-04-03 | River dike structure integrating pollution migration blocking and ecological greening and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108442313A CN108442313A (en) | 2018-08-24 |
| CN108442313B true CN108442313B (en) | 2024-03-26 |
Family
ID=63198112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810291051.2A Active CN108442313B (en) | 2018-04-03 | 2018-04-03 | River dike structure integrating pollution migration blocking and ecological greening and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108442313B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109574377A (en) * | 2018-11-08 | 2019-04-05 | 福建省春天生态科技股份有限公司 | A kind of ecological treatment system of rural area sanitary wastewater |
| CN111087076B (en) * | 2019-12-19 | 2022-05-24 | 南京大学盐城环保技术与工程研究院 | Chemical industry park heavy pollution river channel treatment system and river channel ecological restoration method |
| RU2738902C1 (en) * | 2020-05-27 | 2020-12-18 | Общество С Ограниченной Ответственностью "Тр Инжиниринг" | City embankment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203530924U (en) * | 2013-10-08 | 2014-04-09 | 深圳市福田建安建设集团有限公司 | Green and ecological revetment retaining wall structure of river channel |
| CN103981876A (en) * | 2014-04-30 | 2014-08-13 | 路港集团有限公司 | Combined member for co-constructing deep soft foundation river way and river embankment and construction method |
| CN103981834A (en) * | 2014-05-28 | 2014-08-13 | 常州大学 | Small-flow river water cleaning and pollution stopping system |
| DE202015100790U1 (en) * | 2015-02-19 | 2015-02-26 | Zelin Chen | Bank protection structure for urban watercourses |
| CN204252074U (en) * | 2014-12-05 | 2015-04-08 | 宿州学院 | A kind of bank slope protection structure |
| CN205954567U (en) * | 2016-08-24 | 2017-02-15 | 浙江省风景园林设计院有限公司 | Landscape zhong he lake revetment structure |
| CN106759086A (en) * | 2016-12-26 | 2017-05-31 | 埃瑞弗（上海）规划设计工程咨询股份有限公司 | A kind of gabion ecological water body revetment structure |
| CN206486867U (en) * | 2016-12-26 | 2017-09-12 | 埃瑞弗（上海）规划设计工程咨询股份有限公司 | A kind of gabion ecological water body revetment structure |
| CN208219545U (en) * | 2018-04-03 | 2018-12-11 | 中国电建集团贵阳勘测设计研究院有限公司 | River levee structure integrating pollution migration blocking and ecological greening |
-
2018
- 2018-04-03 CN CN201810291051.2A patent/CN108442313B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203530924U (en) * | 2013-10-08 | 2014-04-09 | 深圳市福田建安建设集团有限公司 | Green and ecological revetment retaining wall structure of river channel |
| CN103981876A (en) * | 2014-04-30 | 2014-08-13 | 路港集团有限公司 | Combined member for co-constructing deep soft foundation river way and river embankment and construction method |
| CN103981834A (en) * | 2014-05-28 | 2014-08-13 | 常州大学 | Small-flow river water cleaning and pollution stopping system |
| CN204252074U (en) * | 2014-12-05 | 2015-04-08 | 宿州学院 | A kind of bank slope protection structure |
| DE202015100790U1 (en) * | 2015-02-19 | 2015-02-26 | Zelin Chen | Bank protection structure for urban watercourses |
| CN205954567U (en) * | 2016-08-24 | 2017-02-15 | 浙江省风景园林设计院有限公司 | Landscape zhong he lake revetment structure |
| CN106759086A (en) * | 2016-12-26 | 2017-05-31 | 埃瑞弗（上海）规划设计工程咨询股份有限公司 | A kind of gabion ecological water body revetment structure |
| CN206486867U (en) * | 2016-12-26 | 2017-09-12 | 埃瑞弗（上海）规划设计工程咨询股份有限公司 | A kind of gabion ecological water body revetment structure |
| CN208219545U (en) * | 2018-04-03 | 2018-12-11 | 中国电建集团贵阳勘测设计研究院有限公司 | River levee structure integrating pollution migration blocking and ecological greening |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108442313A (en) | 2018-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104790346B (en) | Raw retaining wall is planted in reservoir drawdown band bank slope protection deal pile-gabion box combination | |
| CN103437321B (en) | Cast-in-place anti-filter restoring vegetation concrete ecological revetment system and construction method thereof | |
| CN108442313B (en) | River dike structure integrating pollution migration blocking and ecological greening and construction method | |
| CN102071697A (en) | Hard reinforced concrete revetment slope biological repairing method | |
| TWI593855B (en) | An Artificial Waters System for Ecological Control of Algae Bloom | |
| CN109469001B (en) | River channel ecological system reconstruction structure and construction operation method thereof | |
| CN112211157A (en) | Ecological restoration method for micro-topography of abandoned sand pit of riparian zone in high-altitude area | |
| CN108755589A (en) | A kind of antiseep of artificial lake structure and its construction method | |
| CN113737723A (en) | Ecological bank protection device and ecological bank protection method | |
| CN211972073U (en) | Urban ecological river cross section | |
| CN109853460B (en) | Impermeable ladder-pool system for repairing mountain area dewatering river channel | |
| CN208219545U (en) | River levee structure integrating pollution migration blocking and ecological greening | |
| CN210288254U (en) | River channel ecosystem rebuilds structure | |
| CN211142967U (en) | Ecological river course barricade | |
| CN114182686B (en) | Log frame and recycled concrete combined structure ecological slope protection and construction method thereof | |
| CN106337422A (en) | Method for treating fill foundation of collapsible loess area | |
| JP6161924B2 (en) | Revegetation method of earthquake-resistant seawall embankment slope | |
| CN212506106U (en) | Stepped ecological revetment structure | |
| CN209836921U (en) | Seepage-proof type step-deep pool system for restoring dewatering river channel in mountainous area | |
| CN206408585U (en) | One kind borders on the sea beach ecologic planting shore protection | |
| CN111962461A (en) | Ecological cofferdam suitable for wetland ecological restoration | |
| CN112854131A (en) | Ecological revetment for water source protection area and construction method thereof | |
| CN215367091U (en) | Ecological slope protection for water and soil conservation | |
| CN211006546U (en) | Ecological bank protection is administered in river course water purification | |
| CN219772852U (en) | Multi-functional ecological river course section structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |