CN101713182A - Method for forming ecological embankment of vertical revetment live branch bundles - Google Patents
Method for forming ecological embankment of vertical revetment live branch bundles Download PDFInfo
- Publication number
- CN101713182A CN101713182A CN200910234041A CN200910234041A CN101713182A CN 101713182 A CN101713182 A CN 101713182A CN 200910234041 A CN200910234041 A CN 200910234041A CN 200910234041 A CN200910234041 A CN 200910234041A CN 101713182 A CN101713182 A CN 101713182A
- Authority
- CN
- China
- Prior art keywords
- bank slope
- river course
- branch bundles
- live branch
- live
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Landscapes
- Revetment (AREA)
Abstract
The invention relates to a method for forming an ecological embankment of vertical revetment live branch bundles. The method is characterized in that a row of wood piles or concrete imitative wood piles is driven along the bankside toe line of a riverway, twigs of willows, alders or black poplars are bunched into live branch bundles, gravels, pebbles, haydites and zeolites are filled in the live branch bundles, and the live branch bundles are arranged between the wood piles or the concrete imitative wood piles and the bankside of the riverway parallel to the riverbank. Therefore, the problems of renovating vertical revetment waterfront plants along the riverway and constructing an ecological embankment are solved. The live branches used by the embankment have good tolerance to water logging, thereby quickly budding and forming a vegetation system, creating good living environment for riverbank living things, and beautifying riverbank landscape, and on the other side, plants, purifying filter materials and surface-attached microorganisms have better purifying effects on pollutant and improve the water quality of the riverway. The embankment is very convenient to construct, maintain and manage, and has better transformation and application prospects of the ecological renovation of the vertical revetment.
Description
Technical field
The present invention relates to a kind of ecological river shore protection constructing technology, particularly a kind of forming ecological embankment of vertical revetment live branch bundles method.
Background technology
Embankment of vertical is common river course bank slope form, especially uses very general in city river.Before the present invention, the shore protection technology of existing river course embankment of vertical is mainly hard type shore protection technology.
Hard type shore protection mainly adopts and grouts or placed rockfill, cast-in-situ concrete, precast concrete block etc. protect the river course bank slope.These structures are for keeping bank stability, prevent erosion and ensure that flood control safety has preferable effect, but also in varying degrees to the ecology of bank slope, environment and view have produced harmful effect: its hard material and enclosed construction have destroyed the staggered band in land and water, river course, make bank biological habitat in shore lose, animals and plants are difficult in this existence procreation, heavy damage bio-diversity, cause the self-purification capacity of river water body obviously to descend, the pollutant that enters the river course with face source form is difficult to remove, and its smooth and dull apparent landscape effect that has a strong impact on the river course.
For overcoming the defective of hard type shore protection, repair shore, river course bank band ecological environment, people bring into use the ecology typed bank revetment technology, as Impurifying source ecological bank-protection combined system (CN200610096765.5), landscape type multi-stage stepwise artificial wetland protection slope forming method (CN200410065916.1), the slope type ecological revetment (CN200710036262.3) of band barricade, irrigation canals and ditches river sloping bank constitution wetland effluent sewage processing method (CN200310106558.X), floating ecological bank protecting method and medium carrier (CN200610038576.2), the construction method of framed structure ecological riverway embankment (CN200810238006.7), environmental polygon concrete revetment plate with holes and the application process in shore protection (CN200610148054.8) thereof, environmental concrete revetment cylindrical shell and the application process in shore protection (CN200610148053.3) thereof, the engineering method (CN200410010692.4) etc. that recovers the degeneration riverbank with reed protects the river course bank slope, these technology have better effects and make the bank slope view obtain certain improvement stablizing the bank slope structure, and have certain ecology and clean dirty function, but these technology are mainly used in ramp type or the compound bank slope.At present, the shore water phytoremediation of embankment of vertical and ecological revetment make up and are still a technical barrier.
Summary of the invention
Purpose of the present invention just is to overcome the defective of above-mentioned embankment of vertical slope protecting technique, develops the ecological revetment technology of the good river course embankment of vertical of a kind of comprehensive effect.
Technical scheme of the present invention is: a campshed body is made a call in road bank slope payment to a porter along the river, lay geotextiles in pile body backwater one side, lay piece stone at pile body towards the angle in water one side and riverbed, the spray of willow, alder tree or black poplar tree is bundled into live branch bundles, in live branch bundles, fill and purify filtrate, live branch bundles is put between pile body and the river course bank slope by the mode parallel with the riverbank, live branch bundles is all covered with soil; When described river course bank slope is soil property river course bank slope, excavate former river course bank slope, newly excavate riverside slope identity distance pile body 1～2m, and in the domatic laying geotextiles in new excavation riverbank; When described river course bank slope was hard river course bank slope, pile body was apart from embankment of vertical 0.5～1.0m; Described pile body is the imitative timber of timber or concrete; Described purification filtrate is gravel, cobble, haydite and zeolite.
Advantage of the present invention and effect are: the branch of living that this shore protection adopts has the well anti-performance of flooding, can sprout rapidly and form vegetation system, built the biological habitat in good riverbank, before embankment of vertical, formed green screen one, the visual effect of the embankment of vertical dullness that weakened on the one hand, beautified the riverbank view, plant, the microorganism that purifies filtrate and surface attachment thereof have preferably clean-up effect, have improved river water quality pollutant on the other hand.Construction of this shore protection and maintenance management are all very convenient, are very suitable for the restoration of the ecosystem of embankment of vertical.
The present invention implements and has obtained effect preferably in the test of test place, on-the-spot contrast test by the present invention and hard embankment of vertical implementation result, find that the present invention has the more significant clean-up effect of holding back than hard embankment of vertical to pollution of area source, as shown in table 1.
The on-the-spot comparative test result of table 1
Description of drawings
The embodiment of describing below in conjunction with accompanying drawing uses in hard bank slope river course the present invention and uses in bank slope river course, soil property river course and make detailed description.
Fig. 1---hard bank slope river cross-section schematic diagram.
The enforcement schematic diagram of Fig. 2---the present invention in hard bank slope river course.
Fig. 3---soil property river course bank slope river cross-section schematic diagram.
The enforcement schematic diagram of Fig. 4---the present invention in bank slope river course, soil property river course.
Among the figure 1 is hard river course bank slope, the 2nd, and live branch bundles, the 3rd, purify filtrate, the 4th, pile body, the 5th, piece stone, the 6th, geotextiles, the 7th, earthing, the 8th, the ramose root system that lives, the 9th, the branch tender shoots that lives, the 10th, soil property river course bank slope, the 11st, excavation line, the 12nd, newly excavate bank slope.
The specific embodiment
Accompanying drawing 1, accompanying drawing 2 show in hard bank slope river course, make a call to row's timber 4 along bank slope 1 payment to a porter of hard river course, timber 4 tops are a little more than bank slope 1 top, hard river course, lay geotextiles 6 in timber 4 backwaters one side, lay piece stone 5 at timber 4 towards the angle in water one side and riverbed, the spray of willow is bundled into live branch bundles 2, in live branch bundles 2, fill gravel, cobble, haydite and zeolite 3, live branch bundles 2 is put between timber 4 and the hard river course bank slope 1 by the mode parallel with the riverbank, live branch bundles 2 is all covered with earthing 7; Timber 4 is apart from embankment of vertical 0.5m.
After implementing the inventive method, live branch bundles 2 is 8 and the branch tender shoots 9 that lives with the efficient ramose root of ramp, the ramose root of living is that 8 reinforcement effect has further ensured the stable of bank slope, live and to form luxuriant bank slope vegetation after branch tender shoots 9 grew up 1 year, on the river course bank slope, formed green graceful naturally view, built the biological habitat of the staggered band in good land and water, riverbank, make that shore water plant and aquatile are recovered, plant, purifying filtrate and surface attachment biology thereof can be by interception, effects such as absorption and degraded, pollutant is purified, have good effect improving water quality of river.
Accompanying drawing 1, accompanying drawing 2 shows in hard bank slope river course, make a call to the imitative timber 4 of row's concrete along bank slope 1 payment to a porter of hard river course, imitative timber 4 tops of concrete are a little more than bank slope 1 top, hard river course, lay geotextiles 6 in imitative timber 4 backwaters one side of concrete, lay piece stone 5 at the imitative timber 4 of concrete towards the angle in water one side and riverbed, the spray of willow and alder tree is bundled into live branch bundles 2, in live branch bundles 2, fill gravel, cobble, haydite and zeolite 3, live branch bundles 2 is put between imitative timber 4 of concrete and the hard river course bank slope 1 by the mode parallel with the riverbank, live branch bundles 2 is all covered with earthing 7; The imitative timber 4 of concrete is apart from embankment of vertical 0.75m.
After implementing the inventive method, live branch bundles 2 is 8 and the branch tender shoots 9 that lives with the efficient ramose root of ramp, the ramose root of living is that 8 reinforcement effect has further ensured the stable of bank slope, live and to form luxuriant bank slope vegetation after branch tender shoots 9 grew up 1 year, on the river course bank slope, formed green graceful naturally view, built the biological habitat of the staggered band in good land and water, riverbank, make that shore water plant and aquatile are recovered, plant, purifying filtrate and surface attachment biology thereof can be by interception, effects such as absorption and degraded, pollutant is purified, have good effect improving water quality of river.
Accompanying drawing 1, accompanying drawing 2 show in hard bank slope river course, make a call to row's timber 4 along bank slope 1 payment to a porter of hard river course, timber 4 tops are a little more than bank slope 1 top, hard river course, lay geotextiles 6 in timber 4 backwaters one side, lay piece stone 5 at timber 4 towards the angle in water one side and riverbed, the spray of willow, alder tree and black poplar tree is bundled into live branch bundles 2, in live branch bundles 2, fill gravel, cobble, haydite and zeolite 3, live branch bundles 2 is put between timber 4 and the hard river course bank slope 1 by the mode parallel with the riverbank, live branch bundles 2 is all covered with earthing 7; Timber 4 is apart from embankment of vertical 1.0m.
After implementing the inventive method, live branch bundles 2 is 8 and the branch tender shoots 9 that lives with the efficient ramose root of ramp, the ramose root of living is that 8 reinforcement effect has further ensured the stable of bank slope, live and to form luxuriant bank slope vegetation after branch tender shoots 9 grew up 1 year, on the river course bank slope, formed green graceful naturally view, built the biological habitat of the staggered band in good land and water, riverbank, make that shore water plant and aquatile are recovered, plant, purifying filtrate and surface attachment biology thereof can be by interception, effects such as absorption and degraded, pollutant is purified, have good effect improving water quality of river.
After implementing the inventive method, live branch bundles 2 is 8 and the branch tender shoots 9 that lives with the efficient ramose root of ramp, the ramose root of living is that 8 reinforcement effect has further ensured the stable of bank slope, live and to form luxuriant bank slope vegetation after branch tender shoots 9 grew up 1 year, on the river course bank slope, formed green graceful naturally view, built the biological habitat of the staggered band in good land and water, riverbank, make that shore water plant and aquatile are recovered, plant, purifying filtrate and surface attachment biology thereof can be by interception, effects such as absorption and degraded, pollutant is purified, have good effect improving water quality of river.
After implementing the inventive method, live branch bundles 2 is 8 and the branch tender shoots 9 that lives with the efficient ramose root of ramp, the ramose root of living is that 8 reinforcement effect has further ensured the stable of bank slope, live and to form luxuriant bank slope vegetation after branch tender shoots 9 grew up 1 year, on the river course bank slope, formed green graceful naturally view, built the biological habitat of the staggered band in good land and water, riverbank, make that shore water plant and aquatile are recovered, plant, purifying filtrate and surface attachment biology thereof can be by interception, effects such as absorption and degraded, pollutant is purified, have good effect improving water quality of river.
After implementing the inventive method, live branch bundles 2 is 8 and the branch tender shoots 9 that lives with the efficient ramose root of ramp, the ramose root of living is that 8 reinforcement effect has further ensured the stable of bank slope, live and to form luxuriant bank slope vegetation after branch tender shoots 9 grew up 1 year, on the river course bank slope, formed green graceful naturally view, built the biological habitat of the staggered band in good land and water, riverbank, make that shore water plant and aquatile are recovered, plant, purifying filtrate and surface attachment biology thereof can be by interception, effects such as absorption and degraded, pollutant is purified, have good effect improving water quality of river.
Claims (5)
1. forming ecological embankment of vertical revetment live branch bundles method, it is characterized in that: a campshed body (4) is made a call in road bank slope payment to a porter along the river, lay geotextiles (6) in pile body (4) backwater one side, lay piece stone (5) at pile body (4) towards the angle in water one side and riverbed, the spray of willow, alder tree or black poplar tree is bundled into live branch bundles (2), in live branch bundles (2), fill and purify filtrate (3), live branch bundles (2) is put between pile body (4) and the river course bank slope by the mode parallel with the riverbank, live branch bundles (2) is all covered with earthing (7).
2. forming ecological embankment of vertical revetment live branch bundles method according to claim 1, it is characterized in that: when described river course bank slope is soil property river course bank slope (10), excavate former river course bank slope, new excavation riverside slope (12) identity distance pile body (4) 1～2m, and in new excavation riverside slope (12) face laying geotextiles (6).
3. forming ecological embankment of vertical revetment live branch bundles method according to claim 1 is characterized in that: when described river course bank slope was hard river course bank slope (1), pile body (4) was apart from embankment of vertical 0.5～1.0m.
4. according to claim 1,2,3 described forming ecological embankment of vertical revetment live branch bundles methods, it is characterized in that: described pile body (4) is timber or the imitative timber of concrete.
5. according to claim 1,2,3 described forming ecological embankment of vertical revetment live branch bundles methods, it is characterized in that: described purification filtrate (3) is gravel, cobble, haydite and zeolite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102340416A CN101713182B (en) | 2009-11-18 | 2009-11-18 | Method for forming ecological embankment of vertical revetment live branch bundles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102340416A CN101713182B (en) | 2009-11-18 | 2009-11-18 | Method for forming ecological embankment of vertical revetment live branch bundles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101713182A true CN101713182A (en) | 2010-05-26 |
| CN101713182B CN101713182B (en) | 2011-06-08 |
Family
ID=42417144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102340416A Expired - Fee Related CN101713182B (en) | 2009-11-18 | 2009-11-18 | Method for forming ecological embankment of vertical revetment live branch bundles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101713182B (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162225A (en) * | 2011-02-21 | 2011-08-24 | 河海大学 | Ecological bank protection method of riverway roofthrust position |
| CN104365205A (en) * | 2014-11-25 | 2015-02-25 | 临沂大学 | Moisture adjustment device of aspen capable of absorbing heavy metal |
| CN105064787A (en) * | 2015-09-09 | 2015-11-18 | 苏州宏盛园林建设工程有限公司 | Garden provided with muddy-water-proof timber pile fence |
| CN105089139A (en) * | 2015-09-09 | 2015-11-25 | 苏州宏盛园林建设工程有限公司 | Soil erosion preventing greenbelt |
| CN106664862A (en) * | 2016-12-08 | 2017-05-17 | 北京圣海林生态环境科技股份有限公司 | Slope-surface biological and ecological protection method |
| CN106759118A (en) * | 2016-12-09 | 2017-05-31 | 南京工业大学 | Near-shore shoal wetland construction method for hard revetment river channel |
| CN107558434A (en) * | 2017-09-29 | 2018-01-09 | 中冶华天工程技术有限公司 | Hard bank ecological suppression system |
| CN108532540A (en) * | 2018-05-16 | 2018-09-14 | 江苏省盐城市航道管理处 | Cotton stalk encircles water draining waterway revetment system and its construction method |
| CN108661004A (en) * | 2018-05-31 | 2018-10-16 | 中冶华天工程技术有限公司 | River channel ecology side slope purification system |
| CN109811717A (en) * | 2019-03-13 | 2019-05-28 | 湖北工业大学 | Compound bank protection structure and construction method for riverbank ecological management |
| CN110862152A (en) * | 2019-10-21 | 2020-03-06 | 东华大学 | High-efficiency ecological purification system for farmland drainage |
| CN111042054A (en) * | 2019-12-17 | 2020-04-21 | 中国建筑第八工程局有限公司 | Self-healing type ecological revetment with firewood bundle protection pads |
| CN111287141A (en) * | 2020-02-28 | 2020-06-16 | 上海市水利工程设计研究院有限公司 | Organic slope protection structure woven by adopting movable branches |
| CN111424610A (en) * | 2020-03-27 | 2020-07-17 | 同济大学 | Natural ecological revetment based on local species |
| CN113402120A (en) * | 2021-06-25 | 2021-09-17 | 浙江绿凯环保科技股份有限公司 | Ecological interception system of agricultural non-point source pollution |
| CN114451205A (en) * | 2022-01-14 | 2022-05-10 | 北京正和恒基滨水生态环境治理股份有限公司 | Coastal intertidal zone ecological restoration system and construction method thereof |
| CN115142384A (en) * | 2022-08-10 | 2022-10-04 | 长江水利水电开发集团(湖北)有限公司 | Ecological reconstruction method for edge of hardened river channel |
| CN115233745A (en) * | 2022-07-26 | 2022-10-25 | 中交三航局第三工程有限公司 | Geotextile wrapping method for preventing penetration around pile body of pipe pile of revetment structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES289904Y (en) * | 1985-10-28 | 1986-11-16 | Suarez Bores Pedro | DIQUE-ESPIGON, COLUMNAR BASALTIC LANDSCAPE |
| JP3336285B2 (en) * | 1998-08-24 | 2002-10-21 | 前田工繊株式会社 | Natural stone connecting mat, method of making and laying it |
| KR20010100347A (en) * | 2000-05-01 | 2001-11-14 | 임철수 | Bank protecting structure in stream corridor and its construction |
| KR20040011787A (en) * | 2002-07-30 | 2004-02-11 | 김동민 | Method for constructing vegetation reinforcement soil retainint wall and that of structure |
| CN2770315Y (en) * | 2004-12-27 | 2006-04-12 | 河海大学 | Landscape type multi-step artificial wet-land slope protection system |
| CN1330830C (en) * | 2005-08-30 | 2007-08-08 | 云南省环境科学研究院 | Technology for repairing basement of lake steep bank inshore water area |
| CN1800504A (en) * | 2006-01-13 | 2006-07-12 | 同济大学 | Ecological concrete bank slope and its making method |
| RU2319805C2 (en) * | 2006-04-11 | 2008-03-20 | Общество с ограниченной ответственностью Научно-производственная фирма "БЕРЕГ" | Method for bio-positive spur dike erection |
-
2009
- 2009-11-18 CN CN2009102340416A patent/CN101713182B/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162225A (en) * | 2011-02-21 | 2011-08-24 | 河海大学 | Ecological bank protection method of riverway roofthrust position |
| CN104365205A (en) * | 2014-11-25 | 2015-02-25 | 临沂大学 | Moisture adjustment device of aspen capable of absorbing heavy metal |
| CN105064787A (en) * | 2015-09-09 | 2015-11-18 | 苏州宏盛园林建设工程有限公司 | Garden provided with muddy-water-proof timber pile fence |
| CN105089139A (en) * | 2015-09-09 | 2015-11-25 | 苏州宏盛园林建设工程有限公司 | Soil erosion preventing greenbelt |
| CN106664862A (en) * | 2016-12-08 | 2017-05-17 | 北京圣海林生态环境科技股份有限公司 | Slope-surface biological and ecological protection method |
| CN106759118A (en) * | 2016-12-09 | 2017-05-31 | 南京工业大学 | Near-shore shoal wetland construction method for hard revetment river channel |
| CN106759118B (en) * | 2016-12-09 | 2019-03-12 | 南京工业大学 | Near-shore shoal wetland construction method for hard revetment river channel |
| CN107558434B (en) * | 2017-09-29 | 2024-02-06 | 中冶华天工程技术有限公司 | Ecological current-inhibiting system of hard shore |
| CN107558434A (en) * | 2017-09-29 | 2018-01-09 | 中冶华天工程技术有限公司 | Hard bank ecological suppression system |
| CN108532540A (en) * | 2018-05-16 | 2018-09-14 | 江苏省盐城市航道管理处 | Cotton stalk encircles water draining waterway revetment system and its construction method |
| CN108532540B (en) * | 2018-05-16 | 2024-02-20 | 江苏省盐城市航道管理处 | Cotton straw arch dredging pile channel bank protection system and construction method thereof |
| CN108661004A (en) * | 2018-05-31 | 2018-10-16 | 中冶华天工程技术有限公司 | River channel ecology side slope purification system |
| CN109811717A (en) * | 2019-03-13 | 2019-05-28 | 湖北工业大学 | Compound bank protection structure and construction method for riverbank ecological management |
| CN110862152B (en) * | 2019-10-21 | 2022-07-12 | 东华大学 | High-efficiency ecological purification system for farmland drainage |
| CN110862152A (en) * | 2019-10-21 | 2020-03-06 | 东华大学 | High-efficiency ecological purification system for farmland drainage |
| CN111042054A (en) * | 2019-12-17 | 2020-04-21 | 中国建筑第八工程局有限公司 | Self-healing type ecological revetment with firewood bundle protection pads |
| CN111287141A (en) * | 2020-02-28 | 2020-06-16 | 上海市水利工程设计研究院有限公司 | Organic slope protection structure woven by adopting movable branches |
| CN111424610A (en) * | 2020-03-27 | 2020-07-17 | 同济大学 | Natural ecological revetment based on local species |
| CN113402120A (en) * | 2021-06-25 | 2021-09-17 | 浙江绿凯环保科技股份有限公司 | Ecological interception system of agricultural non-point source pollution |
| CN114451205A (en) * | 2022-01-14 | 2022-05-10 | 北京正和恒基滨水生态环境治理股份有限公司 | Coastal intertidal zone ecological restoration system and construction method thereof |
| CN115233745A (en) * | 2022-07-26 | 2022-10-25 | 中交三航局第三工程有限公司 | Geotextile wrapping method for preventing penetration around pile body of pipe pile of revetment structure |
| CN115233745B (en) * | 2022-07-26 | 2023-06-30 | 中交三航局第三工程有限公司 | Geotextile wrapping method for preventing permeation around pile body of pile in revetment structure |
| CN115142384A (en) * | 2022-08-10 | 2022-10-04 | 长江水利水电开发集团(湖北)有限公司 | Ecological reconstruction method for edge of hardened river channel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101713182B (en) | 2011-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101713182B (en) | Method for forming ecological embankment of vertical revetment live branch bundles | |
| CN102162225A (en) | Ecological bank protection method of riverway roofthrust position | |
| CN101705666A (en) | Construction method of live branch frame type plane source retaining purified ecological revetment | |
| CN204898608U (en) | Pine stake river bank slope protection structure | |
| CN102086643A (en) | Ecological engineering technology for stopping riverway coastal pollutants from entering rivers and restoring vegetation communities | |
| CN104594287A (en) | Ecological and economic bank protection structure | |
| CN102070245A (en) | Riverway ecological decontaminating type square frame body and construction, combination and dam fending method thereof | |
| CN219124967U (en) | Ecological restoration system for seashore zone with stormy waves erosion | |
| CN108612047B (en) | Ecological repairing structure of river and lake bank slope | |
| CN203977363U (en) | A kind of ecological slope protection | |
| CN207959233U (en) | Ecological grid structures | |
| CN204385680U (en) | A kind of ecological revetment | |
| CN213805270U (en) | Prevent that river course from cutting step energy dissipation second grade dam that permeates water of many curved arches that destroys under | |
| CN202881901U (en) | Stepped undercurrent type ecological embankment structure | |
| CN216445907U (en) | City inland river dyke ecological landscape protection system | |
| CN114215002B (en) | Ecological seawall system combining submerged dike, mangrove forest and double-row steel sheet piles | |
| CN113235513B (en) | Damaged calcium bloom dam body and landscape ecological restoration method | |
| CN105297676A (en) | River ecological bank protection system formed by triangular pyramidal wood pile stone cage frames and construction method | |
| CN212335906U (en) | Stepped revetment system with cut-off and filter function | |
| CN220767920U (en) | Ecological abrupt slope revetment system suitable for silt soil property | |
| CN218712636U (en) | Multistage cascaded river course slope protection structure of view type | |
| CN216999551U (en) | Ecological bank protection that quality of water purified | |
| CN213740857U (en) | Coal mining subsidence area coal gangue ecological revetment | |
| CN216275470U (en) | Ecological clean system suitable for rural small-size river course non-point source pollution administers | |
| CN214738653U (en) | Ecological retaining type sand pit repair 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 | ||
| 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: 20110608 Termination date: 20131118 |