CN208235433U - A kind of Golden Triangle revetment brick and interlinkage ecological slope protection - Google Patents

A kind of Golden Triangle revetment brick and interlinkage ecological slope protection Download PDF

Info

Publication number
CN208235433U
CN208235433U CN201820391021.4U CN201820391021U CN208235433U CN 208235433 U CN208235433 U CN 208235433U CN 201820391021 U CN201820391021 U CN 201820391021U CN 208235433 U CN208235433 U CN 208235433U
Authority
CN
China
Prior art keywords
revetment brick
interlinkage
hole
convex block
upside
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
Application number
CN201820391021.4U
Other languages
Chinese (zh)
Inventor
廖付虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Anhui Water Conservancy And Hydropower Engineering Co Ltd
Original Assignee
China Anhui Water Conservancy And Hydropower Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Anhui Water Conservancy And Hydropower Engineering Co Ltd filed Critical China Anhui Water Conservancy And Hydropower Engineering Co Ltd
Priority to CN201820391021.4U priority Critical patent/CN208235433U/en
Application granted granted Critical
Publication of CN208235433U publication Critical patent/CN208235433U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Revetment (AREA)

Abstract

The utility model discloses a kind of Golden Triangle revetment brick and interlinkage ecological slope protections, including original slope surface, rammer fill stratum is uniformly equipped on the upside of the original slope surface, argillic horizon is uniformly equipped on the upside of the rammer fill stratum, anti-filter geotextiles are uniformly equipped on the upside of the argillic horizon, revetment brick group is equipped on the upside of the anti-filter geotextiles, vegetation is equipped on the upside of the revetment brick group, toe wall is equipped on the downside of the revetment brick group, crown wall is equipped on the upside of the revetment brick group, the toe wall, crown wall bottom, which is each attached to, to be rammed inside fill stratum and original slope surface, the crown wall top is fixed with railing, the crown wall side is equipped with top of the slope road surface.The utility model structure is simple, easy for construction, and slope stability is strong, and protection effect is good.

Description

A kind of Golden Triangle revetment brick and interlinkage ecological slope protection
Technical field
The utility model relates to technical field of ecological slope protection more particularly to a kind of Golden Triangle revetment bricks and interlinkage ecology to protect Slope.
Background technique
In comprehensive modern transport system, cruiseway water transport capacity is big, low energy consumption, land occupation less, pollution is light, safety can It the advantages such as leans on, is at low cost obtained the generally approval of society, being the important war for realizing national economy and social sustainable development Slightly resource.In current construction resource-conserving and environment-friendly society and under developing the overall situation of low-carbon economy, how in inland river " harmonious co-existence between man and nature " is fully demonstrated in waterway construction, it is energy saving as much as possible in guarantee navigation channel under the premise of current safety Consumption reduction, preserves the ecological environment, is the hot issue that current value must be studied.Important composition portion of the cruiseway bank slope as navigation channel Point, it is the staggered edge zone in land and water, a large amount of substance, energy, information exchange occurs, is conserving water and soil, controlling flood and draining flooded fields, opening the navigation or air flight Etc. play a significant role.Cruiseway protective slope structure is one of the important content in waterway regulation works.Present inland river boat Road is often used revetment brick composition protective slope structure, it is possible to reduce the factors such as surface runoff, stormy waves, ship wave washing away brokenly to bank slope It is bad, it also can avoid impact wreckage when ship is stopped to bank slope, this reduces channel accretion to channel stabilization is kept, safeguards navigation channel Normal use plays a very important role, while navigation channel anti-flood capacity also can be improved and reduce the loss in river two sides soil.
Furthermore revetment brick also widely applies the sloping bank of reservoir to protect.China is to possess the most state of reservoir seat number in the world One of family, reservoir fetches length, and sloping bank will be subjected to stormy waves and ship wave frequent impact, and the effect of shore protection is exactly to protect exposed slope Bank is from scour, abrasion, carrying and the collapsing that deforms.Reservoir in the northern area of China, since winter climate is cold, continues The problems such as time is long, and body frost heaving and slope protection freeze-thaw damage easily occur under the action of water.Body frost heaving can destroy rigid shield Bank;Shore protection such as can generate cracking, degrade at the damage under unfreezing, not only influences works and uses function and operational safety, can also Generate a large amount of maintenance expense.The shore protection of interlocking slope-protection brick composition is not only flexible structure can also be further using plant Reinforce sloping bank stability, and be easy maintenance replacement, is the ideal form of reservoir shore protection.
Existing frequently-used interlocking slope-protection brick is generally I-shaped, the interlock including brick body and up and down direction.This shield Slope brick is attached by upper and lower tenon structure outstanding, so up and down direction bonding strength is big, left and right directions bonding strength is weak, Experience heavy rain washes away or the beating of strong ship wave is to be easy to be mutually disengaged;Secondly as concrete tensile strength is low, by shape Formula is limited, and the interlock for commonly using revetment brick is generally more short and small, in the use process in production, transport, construction or even later period It is all more easy to damage.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality It is to propose a kind of Golden Triangle revetment brick and interlinkage ecological slope protection with a novel purpose, structure is simple, easy for construction, slope Face stability is strong, and protection effect is good.
According to a kind of Golden Triangle revetment brick and interlinkage ecological slope protection of the utility model embodiment, including original slope surface, It is uniformly equipped with rammer fill stratum on the upside of the original slope surface, is uniformly equipped with argillic horizon, the clay on the upside of the rammer fill stratum Layer upside is uniformly equipped with anti-filter geotextiles, and revetment brick group is equipped on the upside of the anti-filter geotextiles, is set on the upside of the revetment brick group There is vegetation, toe wall is equipped on the downside of the revetment brick group, is equipped with crown wall on the upside of the revetment brick group, the toe wall, crown wall bottom are equal It is fixed on and rams inside fill stratum and original slope surface, the crown wall top is fixed with railing, and the crown wall side is equipped with top of the slope road Face;
The revetment brick group packet revetment brick ontology, chain, the revetment brick ontology basic configuration is isosceles triangle, described One middle part of revetment brick ontology is equipped with connecting groove, and it is convex to be respectively equipped with the first connection on another two sides of the revetment brick ontology Block, the second connection convex block, the first connection convex block, second, which connect, is respectively equipped with the first implantation hole, the slope protection inside convex block Third implantation hole there are three setting in the middle part of brick ontology, third implantation hole one end is equipped with second implantation hole, the slope protection Brick body interior is additionally provided with a chain hole, and the positive and negative end face of revetment brick ontology is equidistantly equipped with anti-slip protrusion respectively.
Preferably, it is vertical with first to connect end face on the downside of convex block for the chain axially bored line.
Preferably, the central point that the chain axially bored line connects end face on the downside of convex block by first.
Preferably, the chain hole is through-hole, and runs through revetment brick ontology.
Preferably, the width of first implantation hole and third implantation hole junction is with revetment brick body thickness ratio 0.3-0.5。
Preferably, the chain passes through the chain hole of revetment brick ontology and is fixed on toe wall and crown wall top, and the lock The diameter of chain is less than the diameter in chain hole.
Preferably, the third implantation hole is in isosceles triangle, and three third implantation holes are raw by annular array At first implantation hole is in isosceles trapezoid.
Preferably, the first connection convex block, the second connection convex block, connecting groove are isosceles trapezoid.
Preferably, the first connection convex block, the second connection convex block match with connecting groove geomery respectively.
Preferably, the revetment brick ontology edge lengths be 500-1000mm, the revetment brick ontology with a thickness of 60- 120mm。
Compared with prior art, the utility model has the beneficial effects that
Chain hole is passed through by using chain, revetment brick group is linked into an entirety, while using large scale revetment brick, By the way that a variety of implantation holes are arranged on revetment brick, the impact resistance of revetment brick can be increased, by spreading below revetment brick group If argillic horizon and anti-filter geotextiles, clay loss can be not only reduced, but also sufficient nutrition can be provided to vegetation, and make vegetation growth It is more luxuriant, reach certain protective action, by the way that anti-slip protrusion is arranged, can prevent revetment brick from gliding, be connected by setting first It connects convex block, the second connection convex block and connecting groove to cooperate, the connection of adjacent two revetment brick can be enhanced, increase the stabilization of slope protection Property.Therefore, the interlinkage protective slope structure of the utility model is simple, and easy for construction, slope stability is strong, and protection effect is good.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 be the utility model proposes a kind of Golden Triangle revetment brick and interlinkage ecological slope protection in the structure of revetment brick show It is intended to;
Fig. 2 be the utility model proposes a kind of Golden Triangle revetment brick and interlinkage ecological slope protection in revetment brick main view Figure;
Fig. 3 be the utility model proposes a kind of Golden Triangle revetment brick and interlinkage ecological slope protection in revetment brick left view Figure;
Fig. 4 be the utility model proposes a kind of Golden Triangle revetment brick and interlinkage ecological slope protection in revetment brick look up Figure;
Fig. 5 be the utility model proposes a kind of Golden Triangle revetment brick and interlinkage ecological slope protection in revetment brick group structure Schematic diagram;
Fig. 6 be the utility model proposes a kind of Golden Triangle revetment brick and interlinkage ecological slope protection structural schematic diagram.
In figure: 1- toe wall;2- vegetation;3- railing;4- top of the slope road surface;5- crown wall;The original slope surface of 6-;7- rams fill stratum;8- Revetment brick group;9- argillic horizon;10- anti-filter geotextiles;81- revetment brick ontology;811- connecting groove;812- chain hole;813- One implantation hole;The connection convex block of 814- first;The second implantation hole of 815-;816- third implantation hole;The connection convex block of 817- second; 818- anti-slip protrusion;82- chain.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport It is being used to explain the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be Mechanical connection, is also possible to be electrically connected;It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-6, a kind of Golden Triangle revetment brick and interlinkage ecological slope protection, including original slope surface 6, the original slope surface 6 upsides, which are uniformly equipped with, rams fill stratum 7, and 7 upside of rammer fill stratum is uniformly equipped with argillic horizon 9,9 upside of argillic horizon Anti-filter geotextiles 10 are uniformly equipped with, revetment brick group 8 is equipped on the upside of the anti-filter geotextiles 10, is set on the upside of the revetment brick group 8 There is vegetation 2, toe wall 1 is equipped on the downside of the revetment brick group 8, is equipped with crown wall 5, the toe wall 1, crown wall 5 on the upside of the revetment brick group 8 Bottom, which is each attached to, to be rammed inside fill stratum 7 and original slope surface, and 5 top of crown wall is fixed with railing 3,5 side of crown wall Equipped with top of the slope road surface 4;
The 8 packet revetment brick ontology 81 of revetment brick group, chain 82,81 basic configuration of revetment brick ontology are isoceles triangle Shape, a middle part of the revetment brick ontology 81 are equipped with connecting groove 811, distinguish on another two sides of the revetment brick ontology 81 Convex block 817 is connected equipped with the first connection convex block 814, second, the first connection convex block 814, second connects 817 inner part of convex block Not She You the first implantation hole 813, set that there are three third implantation hole 816, the third implantation holes in the middle part of the revetment brick ontology 81 816 one end are equipped with second implantation hole 815, are additionally provided with a chain hole 812, the shield inside the revetment brick ontology 81 The positive and negative end face of slope brick ontology 81 is equidistantly equipped with anti-slip protrusion 818 respectively;
In some embodiments of the utility model, 812 axis of chain hole connect 814 lower side of convex block with first Face is vertical.
In some embodiments of the utility model, 812 axis of chain hole is by 814 downside of the first connection convex block The central point of end face.
In some embodiments of the utility model, the chain hole 812 is through-hole, and runs through revetment brick ontology 81.
In some embodiments of the utility model, the width of 816 junction of first implantation hole 813 and third implantation hole Degree is 0.3-0.5 with 81 thickness ratio of revetment brick ontology.
In some embodiments of the utility model, the chain 82 passes through the chain hole 812 of revetment brick ontology 81 and consolidates It is scheduled on 5 top of toe wall 1 and crown wall, and the diameter of the chain 82 is less than the diameter in chain hole 812.
In some embodiments of the utility model, the third implantation hole 816 is in isosceles triangle, and described three the Three implantation holes 816 are generated by annular array, and first implantation hole 813 is in isosceles trapezoid.
In some embodiments of the utility model, the first connection convex block 814, second connects convex block 817, connecting groove 811 be isosceles trapezoid.
In some embodiments of the utility model, it is described first connection convex block 814, second connect convex block 817 respectively with 811 geomery of connecting groove matches.
In some embodiments of the utility model, 81 edge lengths of revetment brick ontology are 500-1000mm, the shield Slope brick ontology with a thickness of 60-120mm.
The embodiments of the present invention or workflow:
The original slope surface of slope protection 6 is carried out first it is smooth, then above be laid with side ram fill stratum 7, make slope surface become to tie It is real, crown wall 5, toe wall 1 are then poured respectively with mixed mud top of the slope and slope are low, then one layer of clay is laid on the upside of fill stratum 7 ramming Layer 9, enables vegetation to absorb the nutrition in clay, re-lays one layer of anti-filter geotextiles 10, can subtract to a certain extent Few clay is lost, and revetment brick 8 is then laid in anti-filter geotextiles 10, is spliced according to the splicing pattern of revetment brick in Fig. 5, and Revetment brick is linked into an entirety by chain, the upper and lower ends of chain are separately fixed at crown wall 5, on toe wall 1.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down " It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be It can be combined in any suitable manner in any one or more embodiment or examples.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (10)

1. a kind of Golden Triangle revetment brick and interlinkage ecological slope protection, it is characterised in that: including original slope surface (6), the original slope It is uniformly equipped on the upside of face (6) and rams fill stratum (7), be uniformly equipped with argillic horizon (9) on the upside of the rammer fill stratum (7), it is described viscous It is uniformly equipped with anti-filter geotextiles (10) on the upside of soil layer (9), is equipped with revetment brick group (8) on the upside of the anti-filter geotextiles (10), institute It states and is equipped with vegetation (2) on the upside of revetment brick group (8), be equipped with toe wall (1) on the downside of the revetment brick group (8), on the revetment brick group (8) Side is equipped with crown wall (5), and the toe wall (1), crown wall (5) bottom, which are each attached to, rams inside fill stratum (7) and original slope surface, the top Wall (5) top is fixed with railing (3), and crown wall (5) side is equipped with top of the slope road surface (4);
Revetment brick group (8) the packet revetment brick ontology (81) and chain (82), revetment brick ontology (81) basic configuration be etc. Lumbar triangle shape, one of the revetment brick ontology (81) middle part are equipped with connecting groove (811), the revetment brick ontology (81) it is another The first connection convex block (814), the second connection convex block (817), first connection convex block (814), the are respectively equipped on two sides It is respectively equipped with the first implantation hole (813) inside two connections convex block (817), sets that there are three thirds in the middle part of the revetment brick ontology (81) Implantation hole (816), described third implantation hole (816) one end are equipped with second implantation hole (815), the revetment brick ontology (81) internal to be additionally provided with a chain hole (812), the positive and negative end face of revetment brick ontology (81) is equidistantly equipped with anti-slip protrusion respectively (818)。
2. a kind of Golden Triangle revetment brick according to claim 1 and interlinkage ecological slope protection, it is characterised in that: the chain It is vertical that hole (812) axis with first connect end face on the downside of convex block (814).
3. a kind of Golden Triangle revetment brick according to claim 1 and interlinkage ecological slope protection, it is characterised in that: the chain The central point that hole (812) axis connects end face on the downside of convex block (814) by first.
4. a kind of Golden Triangle revetment brick according to claim 1 and interlinkage ecological slope protection, it is characterised in that: the chain Hole (812) is through-hole, and runs through revetment brick ontology (81).
5. a kind of Golden Triangle revetment brick according to claim 1 and interlinkage ecological slope protection, it is characterised in that: described first The width of implantation hole (813) and third implantation hole (816) junction and revetment brick ontology (81) thickness ratio are 0.3-0.5.
6. a kind of Golden Triangle revetment brick according to claim 1 and interlinkage ecological slope protection, it is characterised in that: the chain (82) it passes through the chain hole (812) of revetment brick ontology (81) and is fixed on toe wall (1) and crown wall (5) top, and the chain (82) diameter is less than the diameter of chain hole (812).
7. a kind of Golden Triangle revetment brick according to claim 1 and interlinkage ecological slope protection, it is characterised in that: the third Implantation hole (816) be in isosceles triangle, and three third implantation holes (816) by annular array generation, it is described the first Planting hole (813) is in isosceles trapezoid.
8. a kind of Golden Triangle revetment brick according to claim 1 and interlinkage ecological slope protection, it is characterised in that: the first connection Convex block (814), the second connection convex block (817), connecting groove (811) are isosceles trapezoid.
9. a kind of Golden Triangle revetment brick according to claim 1 and interlinkage ecological slope protection, it is characterised in that: described first Connection convex block (814), the second connection convex block (817) match with connecting groove (811) geomery respectively.
10. a kind of Golden Triangle revetment brick according to claim 1 and interlinkage ecological slope protection, it is characterised in that: the shield Slope brick ontology (81) edge lengths be 500-1000mm, the revetment brick ontology with a thickness of 60-120mm.
CN201820391021.4U 2018-03-22 2018-03-22 A kind of Golden Triangle revetment brick and interlinkage ecological slope protection Expired - Fee Related CN208235433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820391021.4U CN208235433U (en) 2018-03-22 2018-03-22 A kind of Golden Triangle revetment brick and interlinkage ecological slope protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820391021.4U CN208235433U (en) 2018-03-22 2018-03-22 A kind of Golden Triangle revetment brick and interlinkage ecological slope protection

Publications (1)

Publication Number Publication Date
CN208235433U true CN208235433U (en) 2018-12-14

Family

ID=64588820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820391021.4U Expired - Fee Related CN208235433U (en) 2018-03-22 2018-03-22 A kind of Golden Triangle revetment brick and interlinkage ecological slope protection

Country Status (1)

Country Link
CN (1) CN208235433U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109778781A (en) * 2019-03-05 2019-05-21 宁夏昶沣新型建材有限公司 A kind of octagonal ecological revetment brick of radial type interlocking
CN114319238A (en) * 2022-01-21 2022-04-12 浙江睿泰建设有限公司 Prefabricated ecological brick slope protection structure and construction method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109778781A (en) * 2019-03-05 2019-05-21 宁夏昶沣新型建材有限公司 A kind of octagonal ecological revetment brick of radial type interlocking
CN114319238A (en) * 2022-01-21 2022-04-12 浙江睿泰建设有限公司 Prefabricated ecological brick slope protection structure and construction method thereof
CN114319238B (en) * 2022-01-21 2024-02-13 浙江睿泰建设有限公司 Prefabricated ecological brick slope protection structure and construction method thereof

Similar Documents

Publication Publication Date Title
CN208235434U (en) A kind of interlinkage ecological slope protection
CN203795372U (en) Box body and inserted plate combined type ecological bank protection structure
CN208235433U (en) A kind of Golden Triangle revetment brick and interlinkage ecological slope protection
CN103821107A (en) Ecological bank protection structure combining boxes and insertion plates
CN104631383A (en) Flexible ecological spur dike system
CN207392130U (en) A kind of ecology block stone revetment structure
CN205934839U (en) Ecological embankment suitable for in north under coastal condition
CN106192878A (en) The floating wave-absorbing bank of energy dissipation type easy accessibility
CN210439218U (en) Scour protection dykes and dams for water conservancy construction
CN206457321U (en) A kind of novel artificial Rain-fed wetland
CN201785728U (en) Sand control dam with functions of preventing silt and reducing transverse flow at breakwater gap
CN205975597U (en) Regional transmission tower improved generation bored concrete pile basis is used for corroding
CN205632949U (en) Mounting platform of showy photovoltaic power plant equipment on water
CN204039974U (en) A kind of stake formula wave resistance composite ecological bank protection structure
CN105926531B (en) A kind of case net type floating breakwater based on FRP material
CN210049198U (en) Water conservancy slope protection brick of water conservancy diversion formula
CN207775818U (en) A kind of anchoring grid bank protection
CN210712742U (en) Hydraulic engineering protects bearing structure with ecological bank protection
CN209384193U (en) Breathing pattern gravity type prefabricated box ecological revetment structure suitable for soft soil foundation
CN209384191U (en) Breathing pattern staged hollow square ecological revetment structure suitable for soft soil foundation
CN208965502U (en) A kind of Water conservancy project of environmental protection ecological slope protection
CN209384192U (en) A kind of half assembled ecological revetment structure of breathing pattern suitable for soft soil foundation
CN205894016U (en) Automatic river levee with flood flood control
CN206599758U (en) A kind of combined type bulwark
CN206784319U (en) A kind of grass-planting ecological brick

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181214

Termination date: 20200322