CN201762689U - Flexible protection system of two side slopes of water course or river course - Google Patents
Flexible protection system of two side slopes of water course or river course Download PDFInfo
- Publication number
- CN201762689U CN201762689U CN2010202188243U CN201020218824U CN201762689U CN 201762689 U CN201762689 U CN 201762689U CN 2010202188243 U CN2010202188243 U CN 2010202188243U CN 201020218824 U CN201020218824 U CN 201020218824U CN 201762689 U CN201762689 U CN 201762689U
- Authority
- CN
- China
- Prior art keywords
- bag
- ecological
- engineering bag
- side slope
- ecological engineering
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a flexible protection system of two side slopes of a water course or a river course, which is designed to solve the problems of complex construction and high difficulty of the prior art. Flexible side slope systems with filled eco-bags as structural units are laid on the surfaces of the two side slopes of the water course or the river course. Each flexible side slope system comprises a slugging-resistant segment, a wave erosion-resistant segment and a planting segment. With the structure,the flexible protection system provides the corresponding protection according to the features of the water course or the river course. The eco-bags has the characteristics of excellent overall performance, no toxicity, no pollution, non-combustion support and crack growth inhibition, is completely recyclable, achieves zero pollution and has long service life.
Description
Technical field
The utility model relates to a kind of water channel, both sides, river course side slope flexible protective system.
Background technology
Entered since 21 century; people have recognized it is the inharmonious of Foundation Design fast development of building and ecological environmental protection fully; caused human ecological environment of depending on for existence destroyed; restricted continuous development of society economy, and human existence and social development have been constituted threat.Therefore, in the Foundation Design construction, how to make rational use of resources, preserve the ecological environment, beautify landscape effect, the problem that has become various circles of society to pay close attention to and to take seriously.
Under normal conditions, a large amount of stones that use in the side slope protection measure that people often adopt, cement, reinforcing bar, high energy consumptions such as concrete, high pollution, expensive hard material, the construction costs height, neither science is also unreasonable, not only can not solve a series of problems such as original vegetation destruction, soil erosion, landslide, side slope unstability, also the further balance of influence ecological environment.
The utility model of ecological engineering bag flexible ecological side slope environmental system has effectively solved the problems referred to above.The bag of ecological engineering bag is that polymeric material is made, the light-duty soft material of high strength, plane stability.Its corrosion resistance is strong, uvioresistant, and non-natural degradation supports animals such as anti-muroid, termite, moth, beetle and destroys, and the root system of plant can freely be grown by bag, and incorporates in the water body, forms a good ecological natural environment with organism in water colony.The flexible ecological SLOPE ENGINEERING SYSTEM can be gathered materials on the spot, and chooses local soil, and pack on the spot just can be constructed at simple horizontal level, and its construction sequence is simple, and method of operating is easy.
The ecological engineering bag has the permeable not filtering function of saturating soil of target, can prevent that filler (soil and nutritional labeling mixture) runs off, can realize the normal interchange of moisture in soil again, the required moisture of plant growing has obtained effective maintenance and has replenished timely, very friendly to plant, make plant pass bag and freely grow.Root system enters in the engineering foundation soil, as does not have several anchor poles and finished bag and intersubjective firmly effect once more, and the time is long more, and is all the more firm, further realized building the purpose of the permanent side slope of stability, greatly reduces maintenance cost.
But existing ecological engineering bag ecological engineering bag side slope protection greening is mainly used in engineerings such as deserted mountain, mine reparation, expressway slope greening.And owing to river course, water channel both sides side slope have following particularity:
1, the following requirement of normal water line can effectively prevent the piping phenomenon, can effectively prevent hydraulic blow;
2, ordinary water level line segment (SEA LEVEL VARIATION district) requires to prevent the naughty erosion of surge.
3, require good degree of porosity and permeable not saturating soil nature energy more than the normal water line, can prevent filler and soil losses, realize that moisture normally exchanges in soil.To the plant friendliness, can make root system of plant pass bag and freely grow, root system enters in the engineering foundation soil, plays the Gu Po effect.
Therefore, existing ecological engineering bag flexible ecological side slope environmental system can not solve existing problem preferably.
The utility model content
For overcoming above-mentioned defective, the purpose of this utility model is to provide a kind of can adapt to water channel, river course requirement, the water channel that construction cost is low, both sides, river course side slope flexible protective system.
For reaching above-mentioned utility model purpose, the utility model water channel, both sides, river course side slope flexible protective system, being equipped with the ecological engineering bag after filling on described water channel, side slope surface, both sides, river course is the flexible slope system of construction unit; Described flexible slope system comprises from the bottom to top being positioned at the following anti-clay section of normal water line, being positioned at the anti-wave erosion section of normal water line and being positioned at the above plantation section of normal water line and forms.
Wherein, in described anti-clay section, the bag of described ecological engineering bag is that effective aperture O90 (O95)≤0.07mm, mass area ratio are 200g/m
2Above ecological engineering bag bag; Ecological engineering bag after the described filling protects laying by the T-shaped form of piling up to side slope, the bag surface of described ecological engineering bag is coated with waterproof anti-light aging layer, and described waterproof anti-light aging coating is epoxy acrylate, acrylate, Polyurethane or PVC coating.
Wherein, in described anti-wave erosion section, the bag of described ecological engineering bag is that effective aperture O90 (O95) is that 0.1-0.15mm, Unit Weight are at 200g/m
2Above ecological engineering bag bag.
Wherein, the ecological engineering bag after the described filling interfixes by the vertical side slope surface of connecting rod.
Wherein, the plantation section more than described normal water line, the bag of described ecological engineering bag be effective aperture O90 (O95) for＞0.19mm, Unit Weight at 140g/m
2The bag of above ecological engineering bag; Ecological engineering bag after the described filling is to interfix by the Engineering bag junction button that is arranged between the neighbouring two ecological engineering bags in described plantation section.
Wherein, outside described Engineering bag junction button one side direction, be installed with handle by connecting rod; The length direction of described connecting rod is connected the bag junction button with Engineering bag length direction is vertical substantially; Described connecting rod, handle and Engineering bag junction button are made into integration.
Adopt said structure, give to protect targetedly at the particularity in water channel, river course, the ecological engineering bag has excellent combination property, nontoxic, pollution-free, and is not combustion-supporting, and breach such as does not extend at characteristics, absolutely reclaims, and has realized that really zero pollutes, long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model water channel, both sides, river course side slope flexible protective system.
Fig. 2 piles up the form structure enlarged drawing for ecological Engineering bag.
Fig. 3 piles up the form structure enlarged drawing for another kind of ecological engineering bag.
Fig. 4 is a connecting rod structural representation in the utility model.
Fig. 5 is the schematic diagram of the embodiment of the junction button after improving in the utility model.
Fig. 6 is the schematic diagram of another embodiment of the junction button after improving in the utility model.
Fig. 7 shows schematic diagram for Fig. 5 or cuing open of Fig. 6.
Fig. 8 is the structural representation of installation drawing 5 or junction button shown in Figure 6 in the side slope flexible guard system.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figures 1 to 4, the utility model water channel, both sides, river course side slope flexible protective system are that being equipped with the ecological engineering bag after filling on described water channel, side slope surface, both sides, river course is the flexible slope system of construction unit; Described flexible slope system comprises from the bottom to top being positioned at the following anti-clay section A of normal water line, being positioned at the anti-wave erosion section B of normal water line and being positioned at the above plantation section C of normal water line and forms.That is,, adopt " anti-clay " ecological engineering bag,, reduce piping generation probability with the loss that prevents that effectively earth from causing owing to hydraulic blow for the bank edge of the following anti-clay section of normal water line A long period of soaking; And near (SEA LEVEL VARIATION district) the anti-wave erosion section B normal water line, adopt " anti-wave erosion " ecological engineering bag, wash in a pan the effect of erosion to play antisurge, that described " anti-wave erosion " ecological engineering bag should be selected for use is heat-resisting, light resistance good, the ecological engineering bag of wear-resistant, anti-mould and acid and alkali corrosion; And, then adopt " plantation " ecological engineering bag for plantation section C more than the normal water line, and so that good degree of porosity and permeable not saturating soil nature energy to be provided, can prevent filler and soil losses, realize that moisture normally exchanges in soil.To the plant friendliness, can make root system of plant pass bag and freely grow, root system enters in the engineering foundation soil, plays the Gu Po effect.
Wherein, above-mentioned " anti-clay " ecological engineering bag is meant: the bag of ecological engineering bag is that effective aperture 090 (095) is 200g/m for 0.07-0.1mm, mass area ratio
2Above ecological engineering bag bag; When the anti-clay section was laid, the ecological engineering bag after the filling protected laying by the T-shaped form of piling up to side slope, and the bag surface of described ecological engineering bag is coated with waterproof anti-light aging coating
, describedWaterproof anti-light aging coating
Can adoptCoating such as epoxy acrylate, acrylate, Polyurethane, polyvinyl chloride.In order to strengthen the anti-surge ability in the flood district of anti-clay section, filling is the raw material of following weight parts in described " anti-clay " ecological engineering bag: undisturbed soil: 30-50 part sand: 10-30 part building stones: 10-20 part;
Above-mentioned " anti-wave erosion " ecological engineering bag be the anti-bag that refers to the ecological engineering bag be effective aperture 090 (095) for 0.1-0.15mm, Unit Weight at 200g/m
2Above ecological engineering bag bag.In order to strengthen the anti-wave erosion ability of anti-wave erosion section, filling is the raw material of following weight parts in described " anti-wave erosion " ecological engineering bag: undisturbed soil: 30-50 part sand: 20-30 part dewatered sludge: 20-30 part;
Above-mentioned " plantation " ecological engineering bag is meant: the bag of ecological engineering bag be effective aperture 090 (095) for＞0.19mm, Unit Weight at 140g/m
2The bag of above ecological engineering bag; In order to help the plant growing on the section of the plantation ecological engineering bag, fill the raw material of following weight parts in the described plantation section ecological engineering bag: undisturbed soil: 30-40 part wood sawdust: 20-30 part dewatered sludge: 30-40 part.In the ecological engineering bag of above-mentioned anti-wave erosion and plantation section, increase dewatered sludge, not only help the mud in river course, water channel or the lake is handled, help environmental protection; And containing humus in the dewatered sludge usually than horn of plenty, its geotechnological characteristic satisfies the requirement of doing plant growing, therefore is the offal treatment that environment and economic benefit is mutually unified and utilizes technology.
The bag of ecological engineering bag is to adopt synthetic polymeric material to make, the surface is comparatively coarse, after being adapted at immersing under water, aquatiles such as moss can be grown in its surface, and helping to grow a large amount of moss aquatiles on ecological bag surface has extremely strong catharsis to water body.
Ecological engineering bag after the above-mentioned filling interfixes by the vertical side slope surface of connecting rod (as shown in Figure 4) with the anti-wave erosion section in described anti-clay section, help like this ordinary water level line segment and normal water line with the hypomere side slope stable; And to for plantation section, then can the engineering junction button realizes interfixing by being provided with between neighbouring two ecological engineering bags.Described engineering junction button is a prior art, its common structure is: at the thorn point that rationally distributes up and down of a plate, usually thorn point and junction plate can link together upper and lower two Engineering bags, thereby increase between the ecological engineering bag, ecological engineering bag frictional force, strengthen tension, the shear strength of ecological flexible slope protection system; Strengthen and deepened the path length and the degree of depth of thorn point, assurance that can be stronger every mechanics requirement of engineering button.(as shown in Figure 2)
Because ecological bag is immersed in the water for a long time, give birth to the surperficial moss-covered class aquatile of bag, make bag surface stick-slip, if it is drowning to meet accident, the drowning people can answer the side slope stick-slip can't climb disembarkation, and causes losing the chance of being rescued.In order to embody this theory more,, to shown in Figure 8, outside described Engineering bag junction button body 1 one side direction, be installed with handle 3 by connecting rod 2 as Fig. 4 as further improvement of the present utility model with the people.Wherein, the length direction of described connecting rod 2 be connected with Engineering bag the bag junction button length direction vertical substantially.Above-mentioned handle is knob-shaped or annular.Best, above-mentioned connecting rod, handle and Engineering bag junction button are made into integration.
The technical indicator of above-mentioned ecological engineering bag bag sees the following form:
| Sequence number | Interventions Requested | " anti-clay " ecological bag | " anti-wave erosion " ecological bag | " plantation " |
| 1? | Mass area ratio, g/m 2 | ＞200? | ＞210? | ＞140? |
| 2? | Breaking strength, kN/m | ≥30? | ≥30? | ≥1? |
| 3? | Elongation at break, % | ＜30? | ＜30? | ＜30? |
| 4? | Trapezoidal tearing resistance, N | ≥450? | ≥450? | ≥160? |
| 5? | The CBR bursting strength, N | ≥3000? | ≥3000? | ≥1000? |
| 6? | The ultraviolet ray conservation rate, 96h, % | -? | ＞85? | ＞85? |
| 7? | Effective aperture O 90，mm? | ≤0.07? | 0.1-0.15? | ＞0.19? |
| 8? | Permeability rate, S -1 | ? | ? | ＞0.3? |
[0039]The utility model water channel, both sides, river course side slope flexible protective job practices comprise: 1) repair sloping step at least; 2) concreting basal layer step; 3) filling ecological engineering bag step; 4) pile up ecological engineering bag step 5) compacting ecological engineering bag, carry out the pre-sedimentation control step 6) precipitation step that waters.Wherein,
1) repaiies sloping step;
Before ecological bag slope protection works began, a cubic metre of earth heap was filled out and should be reached design grade and compactness requirement.Working foundation is domatic require smooth (require the smooth thickness d of basic unit≤± 300mm), and basic compactness reaches designing requirement and (requires every 300mm one rammer, compacting degree to reach 250mm in the backfill process, backfill is closely knit, and backfill slight slope height exceeds slope height 15% backfill, and water carries out pre-sedimentation processing to reach backfill slight slope inspection of quality requirement), to avoid the sedimentation of rain adverse grade body, bulge, to subside, influence sloping body security and stability.Backfill can not be selected sand soil and mud for use.
2) concreting basal layer step;
Build the concrete foundation bed course of 1000mm * 300mm, on the concrete foundation face, pile up ecological bag, to satisfy the requirement of ecological bag base fixed.
3) filling ecological engineering bag step;
Select the ecological bag of planting soil (about water content 15%～20%) filling of suitable vegetation growth for use, should carry out reclamation, vegetation growth so that it can better suit if selected soil is barrenr.Generally speaking, Kai Wa the soil body is on-the-spot through being transported to filling after roughly selecting at the construction field (site), to pulverize in advance, sieve before the pack, mix, reject, pulverize than large clod and stone, guarantee that the planting soil soil particle is even, so that it is full that pack the time can load, outward appearance is easy to smoothly when piling up, and is fit to the ecological bag of upward growth of plant.
Load ecological bag, planting soil is packed in the ecological bag, require the planting soil in the ecological bag to be loaded into place apart from the about 70～100mm of sack, the limit rim is stocky, so that load full, (pile up the ecological bag size of compacting after banketing: long 800 ± 20mm, wide 360 ± 20mm, high 120 ± 20mm, weight 70 ± 5kg) to save ecological bag consumption, guarantee that ecological bag of later stage piles up quality and afforestation effect to reach designing requirement after ecological packed the filling out.
4) pile up ecological engineering bag step
41) remove substrate surface surface dust and carry out smooth to substrate;
42) the ecological engineering bag that will fill up soil is along being placed on substrate perpendicular to line of slope, basal layer with the top process of piling up should along parallel, pile up perpendicular to line of slope; Wherein, the ecological engineering bag form of piling up is " T-shaped is piled up "; Reserve the 30-50mm space between the adjacent ecological engineering bag of two levels; Pile up and should successively tamp smoothly in the process to the ecological engineering bag, the ecological engineering bag size Control after the compacting is: length 800 ± 20mm, width 360 ± 20mm, height 120 ± 20mm guarantee to pile up neat; The long side seam of the ecological engineering bag side of threading is pressed close to domatic piling up; Be placed with connecting rod between the two adjacent ecological engineering bags up and down.
5) compacting ecological engineering bag carries out pre-sedimentation control step
The ecological engineering bag piled up and rear side backfill tamped finish, the ecological engineering bag is piled up and should successively be tamped, and makes this layer ecological engineering bag integral level height basically identical.
6) precipitation step that waters,
Ecological bag pile up finish after, watering makes its natural subsidence.The place also should exceed adverse grade body certain distance in advance on sloping closedtop top, avoids the discrepancy in elevation of bringing after the natural subsidence.
Further, plant at the plantation section place of side slope, to realize the greening to side slope.Consider that from the bank protection function plant protection is wanted to reinforce stable side slope, and the effect of afforesting and improving environment is arranged, so the root system of plant prosperity, the ecological bag system of good enhancing and the stability of side slope and the effect of beautifying view are arranged; The plant level of coverage is big; Long, the anti-trample of green phase of perennial plant is suitable for low level management, transplants easily and natural propagation; Stronger antipollution and the ability that purifies air are arranged.
From weather soil property environment aspect, consider to be fit to local soil and weather (humidity and precipitation) condition; Strong stress resistance, easily breeding has performances such as cold-resistant, heat-resisting, drought resisting, the greening instant effect, maintenance is simple; Have performance antiviral, resistant to lodging, growth is fast, and dilatancy is strong, at short notice with regard to energy closing side slope; Impoverishment tolerant, anti-extensive; Can adapt to as the saline and alkaline special environment condition that waits.
From the biology and the ecological angle of plantation, consider the concordance of plant growing and surrounding environment, and increase soil fertility to wait and improve the effect of environment, thereby develop with reaching ecological harmonious diversity.
The selection of vegetation planting patterns can be according to different designing requirements, different geological conditions, different engineering-environments, different weather conditions, and under the situation of different use field (projects such as water conservancy, highway, sloping body, body of wall), can select different planting patternss, as: sow grass seeds by duster, intercut, press broadcast, mixed seeding, bunch planting etc.Sometimes optional single cropping method also can be used in combination sometimes in many ways.
Claims (6)
1. water channel, both sides, river course side slope flexible protective system is characterized in that, being equipped with the ecological engineering bag after filling on described water channel, side slope surface, both sides, river course is the flexible slope system of construction unit; Described flexible slope system is from the bottom to top by being positioned at anti-clay section below the normal water line, being positioned at the anti-wave erosion section of normal water line and the plantation section that is positioned at more than the normal water line is formed.
2. water channel as claimed in claim 1, both sides, river course side slope flexible protective system is characterized in that, in described anti-clay section, the bag of described ecological engineering bag is that effective aperture 090≤0.07mm, mass area ratio are 200g/m
2Above ecological engineering bag bag; Ecological engineering bag after the described filling protects laying by the T-shaped form of piling up to side slope, the bag surface of described ecological engineering bag is coated with waterproof anti-light aging layer, and described waterproof anti-light aging coating is epoxy acrylate, acrylate, Polyurethane or PVC coating.
3. water channel as claimed in claim 1, both sides, river course side slope flexible protective system is characterized in that, in described anti-wave erosion section, the bag of described ecological engineering bag is that 0.1-0.15mm, Unit Weight are at 200g/m for effective aperture O90
2Above ecological engineering bag bag.
4. as claim 2 or 3 described water channels, both sides, river course side slope flexible protective system, it is characterized in that the ecological engineering bag after the described filling interfixes by the vertical side slope surface of connecting rod.
5. water channel as claimed in claim 1, both sides, river course side slope flexible protective system is characterized in that, in described plantation section, the bag of described ecological engineering bag for effective aperture O90 be＞0.19mm, Unit Weight be at 140g/m
2The bag of above ecological engineering bag; Ecological engineering bag after the described filling is to interfix by the Engineering bag junction button that is arranged between the neighbouring two ecological engineering bags in described plantation section.
6. water channel as claimed in claim 5, both sides, river course side slope flexible protective system is characterized in that, are installed with handle by connecting rod outside described Engineering bag junction button one side direction; The length direction of described connecting rod is connected the bag junction button with Engineering bag length direction is vertical substantially; Described connecting rod, handle and Engineering bag junction button are made into integration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202188243U CN201762689U (en) | 2010-06-08 | 2010-06-08 | Flexible protection system of two side slopes of water course or river course |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202188243U CN201762689U (en) | 2010-06-08 | 2010-06-08 | Flexible protection system of two side slopes of water course or river course |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201762689U true CN201762689U (en) | 2011-03-16 |
Family
ID=43715300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202188243U Expired - Fee Related CN201762689U (en) | 2010-06-08 | 2010-06-08 | Flexible protection system of two side slopes of water course or river course |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201762689U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949143A (en) * | 2010-06-08 | 2011-01-19 | 沈承秀 | Flexible protection system of double side slopes of water channel and riverway and construction method thereof |
| CN102839630A (en) * | 2012-09-21 | 2012-12-26 | 中交上航局航道建设有限公司 | Construction method for embankment by using mucky soil filling bags |
| RU2486308C1 (en) * | 2011-12-22 | 2013-06-27 | Государственное научное учреждение Поволжский научно-исследовательский институт эколого-мелиоративных технологий Российской академии сельскохозяйственных наук | Method to seal damages in hydraulic engineering structures under water surface |
| CN108342943A (en) * | 2018-03-26 | 2018-07-31 | 宁波工程学院 | A kind of sponge urban water-through paved road suitable for assembled roadbed |
| CN109006324A (en) * | 2018-08-08 | 2018-12-18 | 昆明春景园林绿化有限责任公司 | A kind of method for greening side slope that late maintaining difficulty is effectively reduced |
-
2010
- 2010-06-08 CN CN2010202188243U patent/CN201762689U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949143A (en) * | 2010-06-08 | 2011-01-19 | 沈承秀 | Flexible protection system of double side slopes of water channel and riverway and construction method thereof |
| RU2486308C1 (en) * | 2011-12-22 | 2013-06-27 | Государственное научное учреждение Поволжский научно-исследовательский институт эколого-мелиоративных технологий Российской академии сельскохозяйственных наук | Method to seal damages in hydraulic engineering structures under water surface |
| CN102839630A (en) * | 2012-09-21 | 2012-12-26 | 中交上航局航道建设有限公司 | Construction method for embankment by using mucky soil filling bags |
| CN102839630B (en) * | 2012-09-21 | 2015-07-08 | 中交上航局航道建设有限公司 | Construction method for embankment by using mucky soil filling bags |
| CN108342943A (en) * | 2018-03-26 | 2018-07-31 | 宁波工程学院 | A kind of sponge urban water-through paved road suitable for assembled roadbed |
| CN109006324A (en) * | 2018-08-08 | 2018-12-18 | 昆明春景园林绿化有限责任公司 | A kind of method for greening side slope that late maintaining difficulty is effectively reduced |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101949143B (en) | Flexible protection system of double side slopes of water channel and riverway and construction method thereof | |
| CN102733349B (en) | Method for de-silting lake and constructing lake center island | |
| CN204849509U (en) | Highway roadbed structure of antidetonation sand prevention | |
| CN108640409B (en) | Combined ecological bank protection and construction method thereof | |
| CN101078205A (en) | Reservoir bank ecological protection system | |
| CN106759291B (en) | The construction method of artificial ecology islands and reefs construction | |
| CN212956378U (en) | Intertidal zone ecological revetment structure | |
| CN201762689U (en) | Flexible protection system of two side slopes of water course or river course | |
| WO2020220671A1 (en) | Mangrove afforestation method and structure for coastal rocky beach | |
| CN102888826A (en) | Hydro-fluctuation belt side slope ecological management method based on ecological bag | |
| CN207959233U (en) | Ecological grid structures | |
| CN114223449B (en) | Ecological restoration method for mangrove forest in difficult site | |
| CN104164854A (en) | Method for ecologically re-greening hardened slope | |
| CN110106830A (en) | One kind having hole mold-bagged concrete ecological bank protection structure and construction method | |
| CN210459113U (en) | Ecological shore protection structure of seaside | |
| CN109505301A (en) | The structure and construction method of steel fibre eco-cement reinforcing falling zone side slope | |
| CN112411514A (en) | Ecological wind-prevention and sand-fixation system for railway protection | |
| CN112359775A (en) | Ecological zone construction method for reducing waves and sandy beach argillization | |
| CN111527916A (en) | Aquatic plant planting device of water current impact resistance | |
| CN113235513B (en) | Damaged calcium bloom dam body and landscape ecological restoration method | |
| CN206941641U (en) | A kind of solid shore barricade of ecological reinforcement | |
| CN201053121Y (en) | Slope ecological safeguard structure | |
| Rong et al. | Types of ecological revetments in hydraulic engineering | |
| CN107142897B (en) | Biological slope protection method for fish scale pits | |
| CN108755715B (en) | Ecological slope protection for water and soil conservation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20110608 |