CN208136922U - A kind of complex ecological bag structure for side slope reparation - Google Patents
A kind of complex ecological bag structure for side slope reparation Download PDFInfo
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- CN208136922U CN208136922U CN201721183466.5U CN201721183466U CN208136922U CN 208136922 U CN208136922 U CN 208136922U CN 201721183466 U CN201721183466 U CN 201721183466U CN 208136922 U CN208136922 U CN 208136922U
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Abstract
The utility model belongs to hydraulic engineering or restoration of the ecosystem field; more particularly to a kind of complex ecological bag structure for side slope reparation; wherein ecology is lower is arranged filtering layer; ecology bag includes ecology bag ontology and flank; flank is arranged in ecology bag ontology side; fixed structure is connect with flank, and filled layer is arranged in ecology bag ontology, and the exterior cover sheets of ecology bag ontology, enhancement layer, the first vegetable layer, internal application of anti-leakage layers are successively arranged from outside to inside；It is trapped among outside metalling outside the soil horizon of filled layer, the first flank is arranged in ecology bag ontology side, and the second flank is arranged in the ecology bag ontology other side.The beneficial effects of the utility model：Ecology bag body construction flexible robust, anti-aging long service life, it is afforested using the seed of plant, all the ecology bag of different layers is bound in ecology bag outer body and inside respectively by drawknot rope and anchoring rope, make the pressure that the soil body is more firm by one, makes ecology shield bag slope that there is higher stability and resist the ability of external world.
Description
Technical field
The utility model belongs to hydraulic engineering or restoration of the ecosystem field more particularly to a kind of compound life for side slope reparation
State bag structure.
Background technique
Slope protection is to prevent side slope by washing away or slacking is influenced, and that is done in slope surface various pave and transplant
General designation.Traditional slope protection reinforcement measure, mainly with Grey engineerings such as stone-laying or pneumatically placed concretes, doing so be will lead in side slope
Vegetation can not restore, and destroy ecological environment, and influence the usage experience of people.In recent years, with people's environmental consciousness and warp
The enhancing for strength of helping, ecological vestige are gradually applied in municipal engineering construction.Common ecological slope protection is mainly divided to two classes,
One kind is that heap bankets vegetation slope pavement, and one kind is ecology bag slope protection；Heap bankets vegetation slope pavement, using original soil and planting soil, according to setting
The slope foot degree of meter according to the water content banketed, tamps the indices such as rear dry density, paving thickness, number of rolling, is applied
After work, planting is carried out further according to actual demand, the slope protection made in this way, referred to as heap banket vegetation slope pavement.Since the soil body exists
When accumulating under natural conditions, side slope with respect to the horizontal plane can maintain to stablize under a certain angle value, this angle is the soil body
Most stable side slope of the grain under very rarefaction, referred to as angle of repose.Therefore, in order to guarantee that heap bankets the stabilization of slope protection, institute
The angle for the side slope done cannot be excessive.In landscape engineering, when mound does slope, general custom is according to slope protection angle less than 23 °
Heap slope is carried out, will lead to the excessive problem of landfill soil vegetation slope pavement occupied area in this way.Simultaneously as wanting planting plants
Landscape, and due to the problems such as grade of side slope is larger, the new heap of the soil body is inadequate into compactness, lead to the early period of new plantation plant
Maintenance management is difficult, vulnerable to the influence of the even common weather phenomenon of various natural calamities, causes growth conditions bad, or even goes out
Existing death, and this phenomenon further causes slope surface coombe, surface soil to be lost, the appearance for the Slope hazards such as sliding that collapse.Therefore, landfill
Native vegetation slope pavement is generally not used for land used anxiety or has the location of landscape effect requirement；Ecology bag slope protection system is by that will fill
The ecology bag of full plant growth medium forms the ring of one layer of suitable for plant growth in ramped surfaces along ramped surfaces stacked in multi-layers
Border.It closely will combine to form an entirety between bag and bag, between layers by connecting accessory simultaneously, and pass through and be
It unites itself quality, achievees the purpose that stable side slope, and the slope protection system can be such that the angle of soil body slope is no longer limited by
Angle of repose, ecology bag is fixed to be mainly anchored on basal plane by multiple positions of the more anchor poles on ecology bag, this
Kind structure has the following insufficient：A) it since anchor pole is directly through ecology bag, will necessarily do great damage, hold to ecology bag
The problems such as being also easy to produce leakage soil, in addition, the long-term corrosion by field environment, ecology bag is easy to tear from its destruction place, causes big
Area damage；B) ecology bag anchored by anchor pole is mainly strained and fixed by anchor pole head, anchor pole head usually compared with
It is small, good fixed function cannot be played.
A kind of complex ecological bag structure for side slope reparation is needed, the bag face that heap is folded is sowed or planted using greening means
Plant is planted, can achieve the purpose that restore vegetation, blend it with periphery natural environment or garden environment, ecology bag fixed knot
Structure damages it to ecology bag when fixed, meanwhile, also make its fixed function more preferable.
Utility model content
To solve the above problems, the utility model provides a kind of complex ecological bag structure for side slope reparation.
The technical solution of the utility model：A kind of complex ecological bag structure for side slope reparation, including ecology bag and solid
Determine structure, it is characterised in that filtering layer is set under the ecology bag, and the ecology bag includes ecology bag ontology and flank, the flank
It is arranged in ecology bag ontology side, the fixed structure is connect with the flank, setting filling in the ecology bag ontology
Layer.
Further, the ecology bag ontology includes exterior cover sheets, enhancement layer, the first vegetable layer, internal application of anti-leakage layers, institute
Exterior cover sheets, enhancement layer, the first vegetable layer, internal application of anti-leakage layers is stated successively to be arranged from outside to inside；
The filled layer includes soil horizon and metalling, is trapped among outside metalling outside the soil horizon.
Further, the enhancement layer uses reticular structure, and the mesh of the reticular structure is using square or hexagon.
Further, stiffening plate is set on the flank, and the first flank, the ecology is arranged in ecology bag ontology side
The second flank is arranged in the bag ontology other side；
Connecting hole is arranged in first flank, and fixation hole is arranged in second flank.
Further, the metalling is natural block stone layer, boulder bed, metalling, recycled concrete aggregate layer, the rubble
Layer uses 2~5cm of macadam gradating.
Further, the filtering layer uses geotextiles or gravel layer.
Further, the exterior cover sheets use composite terylene geotextiles, and composite terylene geotextiles include that terylene is made
Core, the outer surface of terylene core is coated with polypropylene fibre layer；
The internal application of anti-leakage layers is adopted as polypropylene spunbond nonwoven layer；
The exterior cover sheets are connected with the internal application of anti-leakage layers using needling process, exterior cover sheets and described interior
Leakproof interlamellar spacing in portion's is 2~4mm, 3~4mm of mesh aperture of the reticular structure.
Further, first flank is equipped with 3~5 connecting holes, length of the connecting hole along the ecology bag ontology
While being uniformly distributed, both sides are end connecting hole, intermediate for middle part connecting hole；
Second flank is equipped with 3~5 fixation holes, and the fixation hole uniformly divides along the long side of the ecology bag ontology
Cloth, and the side end hole, both sides are end connecting hole, intermediate for middle part connecting hole.
Further, the stiffening plate is made of elastic material, and springhole, springhole and the connection are arranged in stiffening plate
Hole, the fixation hole are corresponding.
Further, the fixed structure includes anchoring rope and anchor rod, the anchoring rope, the anchor rod and the anchor
Nail is used cooperatively.
The utility model beneficial effect is：
1. structure setting is reasonable, ecology bag body construction is firm, anti-aging, acidproof alkali salt corrosion, long service life, safety
Property it is high, anticorrosive function is strong, can effective protection side slope and solid bank, have the very strong ability for resisting extreme natural environment；
2. whole flexibility, stability and durability are good, can receive to deform on a large scale, and still not avalanche, use the longevity
Life length；
3, permeable breathable is good, can effectively mitigate the abrasion of current scour bring, be afforested, had using the seed of plant
Conducive to plant growth, can be received by local biology and animal after construction.
4, all the ecology bag of different layers is carried out in ecology bag outer body and inside respectively by connecting rope and anchoring rope
Binding, makes the pressure that the soil body is more firm by one, so that ecological slope protection is had higher stability and resists the energy of external world
Power, construction is succinct, and installation cost is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the diagrammatic cross-section of the utility model；
Fig. 3 is the structural schematic diagram for not adding stiffening plate of the utility model；
Fig. 4 is the composite construction schematic diagram of the ecology bag ontology of the utility model；
Fig. 5 is the implementation diagram of the single layer ecology bag ecological slope protection of the utility model.
In figure：1, ecology bag, 2, fixed structure, 3, filtering layer, 4, ecology bag ontology, 5, flank, 6, exterior cover sheets, 7, plus
Strong layer, the 8, first vegetable layer, 9, internal application of anti-leakage layers, 10, filled layer, 11, soil horizon, 12, metalling, 13, mesh, 14, reinforcement
Plate, the 15, first flank, the 16, second flank, 17, connecting hole, 18, fixation hole, 19, springhole, 20, anchoring rope, 21, anchor rod,
22, holdfast, 23, presser feet.
Specific embodiment
It explains with reference to the accompanying drawing to a kind of specific embodiment of the utility model.
Fig. 1 is the structural schematic diagram of the utility model, and Fig. 3 is the structural representation for not adding stiffening plate of the utility model
Figure, a kind of complex ecological bag structure for side slope reparation, including ecology bag 1 and fixed structure 2, ecology bag 1 is lower to be arranged filtering layer
3, ecology bag includes ecology bag ontology 4 and flank 5, and the setting of flank 5 connects in 4 side of ecology bag ontology, fixed structure 2 and flank 5
It connects, filled layer 5 is set in ecology bag ontology 4, rationally, ecology bag body construction is firm for overall structure setting, whole flexibility, steady
Qualitative and durability is good.
Fig. 2 is the diagrammatic cross-section of the utility model, and 4 be the composite construction signal of the ecology bag ontology of the utility model
Figure, ecology bag ontology 4 include exterior cover sheets 6, enhancement layer 7, the first vegetable layer 8, internal application of anti-leakage layers 9, and exterior cover sheets 6 add
Strong layer 7, the first vegetable layer 8, internal application of anti-leakage layers 9 are successively arranged from outside to inside；First vegetable layer 8 can not disturb original life substantially
Object, animal habitat, engineering build up after can by native country biology and animal receive, mutually coordinate with the landscape environment of surrounding.
Filled layer 10 includes soil horizon 11 and metalling 12, is trapped among outside metalling 12 outside soil horizon 11, provides a kind of intensity
Height, nontoxic, anti-aging, acidproof alkali salt corrosion, blowing-resistant drenches with rain, and anti-oxidant, long service life is conducive to vegetation and quickly passes through life
The growth of state bag ontology, the composite construction ecology bag afforested using the seed of plant.
Enhancement layer 7 uses reticular structure, and Tough structure is firm, and the mesh 13 of reticular structure uses square or hexagon,
It is easily achieved, lateral reinforced wire is arranged in mesh-portion, improves integral strength.
Stiffening plate 14 is set on flank 5, and flank 5 includes exterior cover sheets 6 and internal application of anti-leakage layers 7, and intensity is relatively weak, adds
Strong plate 14 guarantees the intensity of flank, survivable abrasion, and the first flank 15 is arranged in 4 side of ecology bag ontology, and ecology bag ontology 4 is another
The second flank 16 is arranged in side；Second flank 16 is wider than the first flank 15.
Connecting hole 17 is arranged, it can be achieved that the ecology bag of different layers is bound together in first flank 15, and level also may be implemented
Same layer is fixed, and fixation hole 18 is arranged in the second flank 16, and the fixation of ecology bag and side slope may be implemented, be easy to fixation of constructing, and is assisted
Horizontal same layer is fixed.
Metalling 12 is natural block stone layer, boulder bed, metalling, recycled concrete aggregate mixed layer, and metalling uses rubble
2~5cm of gradation, material can draw materials nearby, at low cost, effectively holding integral strength.
Filtering layer 3 uses geotextiles or gravel layer, in order to guarantee protection effect, side slope slope of river bank answer it is uniform, smooth, must not
There are sharp, obtuse objects.Although the small size building stones manually put can play the role of natural filter, filtering layer pavement is still needed to,
Filtering layer is the gravel layer of one layer of geotextiles or 10~15cm thickness, and filtering layer is being arranged between side slope riverbank and ecosphere, Ke Yiyou
Effect prevents the loss of the fine granules on side slope riverbank.
Exterior cover sheets 6 use composite terylene geotextiles, and composite terylene geotextiles include core made of terylene, terylene core
The outer surface of body is coated with polypropylene fibre layer；Internal application of anti-leakage layers 9 is adopted as polypropylene spunbond nonwoven layer；
First vegetable layer 8 is the mixture layer of vegetable seeds, water storage agent and fertilizer；Water storage agent and fertilizer are vegetable seeds hair
Bud and growth provide good environment, and the first vegetable layer 8 can not disturb the habitat of original biology, animal substantially, and engineering is built
Cheng Houke is received by the biology in native country and animal, is mutually coordinated with the landscape environment of surrounding.
Exterior cover sheets 6 are connected with internal application of anti-leakage layers 9 using needling process, and exterior cover sheets 6 are using composite terylene geotechnique
Cloth itself has certain UV resistance, be covered on make exterior cover sheets 9 be polypropylene spunbond nonwoven layer on be made it is compound
Structure does not need in polypropylene geotextile layer to add anti-UV master batch, and the ecology that manufactured ecology bag still can reach needs uses year
Limit, two, solve presently, there are polypropylene geotextile in be added that anti-UV master batch is at high price, cause what production cost increased to ask
Topic.
Exterior cover sheets 6 and internal 9 spacing of application of anti-leakage layers are 2~4mm, facilitate setting enhancement layer 7 and the first vegetable layer 8, have
The space of plant growth, enhancement layer 7 uses reticular structure, 13 3~4mm of aperture of mesh, not only proof strength, but also is conducive to plant
Germination.
First flank 15 is equipped with 3~5 connecting holes 17, and connecting hole 17 is uniformly distributed along the long side of ecology bag ontology, both sides
It is end connecting hole, it is intermediate for middle part connecting hole；The distribution setting of connecting hole 7 is rationally, it can be achieved that the ecology bag of different layers is tied up
It is scheduled on together, horizontal same layer also may be implemented and fix.
Second flank 16 is equipped with 3~5 fixation holes 18, and fixation hole 18 is uniformly distributed along the long side of ecology bag ontology, and side
Stomidium, both sides are end fixation hole, intermediate to fix for middle part, fix 18 pore size distributions setting rationally, ecology bag may be implemented
With the fixation of side slope, it is easy to fixation of constructing, subsidiary level same layer is fixed.
Stiffening plate 14 is made of elastic material, and springhole 19, springhole 19 and connecting hole 17, fixation hole are arranged in stiffening plate
18 is corresponding, 15 same widths of stiffening plate 14 and the first flank, and fixed structure 2 includes anchoring rope 20, anchor rod 21 and holdfast
22, anchoring rope 20, anchor rod 21 and holdfast 22 are used cooperatively；Anchoring rope 20, anchor rod 21 use in groups and with the second flank 16
Upper fixation hole is connected and fixed integrally fixed effect of playing, and holdfast 22 is used alone and connect with fixation hole on the second flank 16 solid
Surely play the role of consolidating and strengthening, the foundation pit for being used primarily in ecology bag layer and excavation opens boundary or other hard point.
In the prior art, often enter to destroy the connection type of ecology bag integrality, we in ecology bag using connector pawl
Ecology bag is equipped with special link and fixed structure, 3~5 connecting holes being equipped with by the first flank of ecology bag and the in case
Two flanks are equipped with 3~5 fixation holes, and good integrality can be kept when by anchoring and be connected to each other, it is possible to prevente effectively from
Ecology bag connector destroys the puncture of ecology bag, and ecology bag is made to be not likely to produce tearing port when by external force, has more
The long length of service.The design of the present embodiment ecology bag connecting hole and fixation hole position makes ecology bag in dislocation phase poststack, connection
Hole and fixation hole can align well along slope direction, in this way, can facilitate construction, be conducive to accelerate speed of application.
The springhole 19 that setting is passed through for holdfast in stiffening plate 14, can hold holdfast when springhole 19 is expanded to maximum gauge
Locking tooth pass through, diameter is less than the maximum width on holdfast at locking tooth when springhole restores to shrink, and elastic bore dia can be
Expansion and contraction under external force, in pressing plate folding process, the bevel edge of locking tooth forces springhole to be expanded to until locking tooth
Springhole can be passed through, after locking tooth passes through springhole, springhole, which is contracted to locking tooth, cannot pass back through springhole, play list
To the effect of limit, pressing plate is made by elastic material and realizes that hole has elasticity, it is simple and reasonable, it is convenient to carry out.
The connecting rope or anchoring rope for realizing same layer or the connection of different layers ecology bag are communicated across with the springhole in stiffening plate
Connecting hole and fixation hole, play well limit and fixed function.
Embodiment 1
A kind of complex ecological bag structure for side slope reparation, including ecology bag and fixed structure, it is characterised in that ecology
Bag is lower to be arranged filtering layer, and ecology bag includes ecology bag ontology and flank, and flank is arranged in ecology bag ontology side, fixed structure and side
Wing connection, ecology bag ontology is interior to be arranged filled layer, and rationally, ecology bag body construction is firm for overall structure setting, whole flexibility,
Stability and durability are good.
Ecology bag ontology includes exterior cover sheets, enhancement layer, the first vegetable layer, internal application of anti-leakage layers, exterior cover sheets, reinforcement
Layer, the first vegetable layer, internal application of anti-leakage layers are successively arranged from outside to inside；First vegetable layer can not disturb original biological, dynamic substantially
The habitat of object, engineering can be received by the biology in native country and animal after building up, mutually coordinate with the landscape environment of surrounding.
Filled layer includes soil horizon and metalling, is trapped among outside metalling outside soil horizon, and a kind of intensity height is provided, nontoxic, is resisted
Aging, acidproof alkali salt corrosion, blowing-resistant drenches with rain, anti-oxidant, long service life, is conducive to vegetation and quickly passes through the life of ecology bag ontology
It is long, the composite construction ecology bag afforested using the seed of plant.
Metalling is natural block stone layer, boulder bed, metalling, recycled concrete aggregate mixed layer, and metalling uses rubble grade
With 2~5cm, material can draw materials nearby, at low cost, effectively holding integral strength.
Filtering layer uses geotextiles or gravel layer, in order to guarantee protection effect, side slope slope of river bank answer it is uniform, smooth, must not
There are sharp, obtuse objects.Although the small size building stones manually put can play the role of natural filter, filtering layer pavement is still needed to,
Filtering layer is the gravel layer of one layer of geotextiles or 10~15cm thickness, and filtering layer is being arranged between side slope riverbank and ecosphere, Ke Yiyou
Effect prevents the loss of the fine granules on side slope riverbank.
Exterior cover sheets use composite terylene geotextiles, and composite terylene geotextiles include core made of terylene, terylene core
The outer surface of body is coated with polypropylene fibre layer；Internal application of anti-leakage layers is adopted as polypropylene spunbond nonwoven layer；
First vegetable layer is the mixture layer of vegetable seeds, water storage agent and fertilizer；Water storage agent and fertilizer are vegetable seeds hair
Bud and growth provide good environment, and the first vegetable layer can not disturb the habitat of original biology, animal substantially, and engineering is built up
It can be received by the biology in native country and animal, mutually coordinate with the landscape environment of surrounding afterwards.
Exterior cover sheets are connected with internal application of anti-leakage layers using needling process, and exterior cover sheets use composite terylene geotextiles sheet
Body have certain UV resistance, be covered on make exterior cover sheets be polypropylene spunbond nonwoven layer on composite construction is made,
Not needing to add anti-UV master batch in polypropylene geotextile layer, manufactured ecology bag still can reach the ecological service life of needs, and two
Come, solve presently, there are polypropylene geotextile in be added anti-UV master batch at high price, the problem of causing production cost to increase.
Exterior cover sheets and internal leakproof interlamellar spacing are 2~4mm, facilitate setting enhancement layer and the first vegetable layer, there is plant
The space of growth, enhancement layer use reticular structure, 3~4mm of mesh aperture, not only proof strength, but also are conducive to vegetable seeds hair
Bud.
Embodiment 2
A kind of complex ecological bag structure for side slope reparation, including ecology bag and fixed structure, it is characterised in that ecology
Bag is lower to be arranged filtering layer, and ecology bag includes ecology bag ontology and flank, and flank is arranged in ecology bag ontology side, fixed structure and side
Wing connection, ecology bag ontology is interior to be arranged filled layer, and rationally, ecology bag body construction is firm for overall structure setting, whole flexibility,
Stability and durability are good.
Ecology bag ontology includes exterior cover sheets, enhancement layer, the first vegetable layer, internal application of anti-leakage layers, exterior cover sheets, reinforcement
Layer, the first vegetable layer, internal application of anti-leakage layers are successively arranged from outside to inside；First vegetable layer can not disturb original biological, dynamic substantially
The habitat of object, engineering can be received by the biology in native country and animal after building up, mutually coordinate with the landscape environment of surrounding.
Stiffening plate is set on flank, and flank includes exterior cover sheets and internal application of anti-leakage layers, and intensity is relatively weak, and stiffening plate is protected
The intensity of flank, survivable abrasion are demonstrate,proved, the first flank, ecology bag ontology other side setting second is arranged in ecology bag ontology side
Flank.
Connecting hole is arranged, it can be achieved that the ecology bag of different layers is bound together in first flank, and horizontal same layer also may be implemented
Fixed, fixation hole is arranged in the second flank, and the fixation of ecology bag and side slope may be implemented, be easy to fixation of constructing, subsidiary level is same
Layer is fixed.
First flank is equipped with 3~5 connecting holes, and the long side connected along ecology bag ontology is uniformly distributed, and both sides are end
Connecting hole, it is intermediate for middle part connecting hole；Pore size distribution setting is connected rationally, it can be achieved that the ecology bag of different layers is bound together,
Also horizontal same layer may be implemented to fix.
Second flank is equipped with 3~5 fixation holes, and fixation hole is uniformly distributed along the long side of ecology bag ontology, and side end hole, and two
Side is end fixation hole, intermediate for middle part fixation hole, and rationally, ecology bag and side slope may be implemented in fixed pore size distribution setting
It is fixed, it is easy to fixation of constructing, subsidiary level same layer is fixed.
In the prior art, often enter to destroy the connection type of ecology bag integrality, we in ecology bag using connector pawl
Ecology bag is equipped with special link and fixed structure, 3~5 connecting holes being equipped with by the first flank of ecology bag and the in case
Two flanks are equipped with 3~5 fixation holes, and good integrality can be kept when by anchoring and be connected to each other, it is possible to prevente effectively from
Ecology bag connector destroys the puncture of ecology bag, and ecology bag is made to be not likely to produce tearing port when by external force, has more
The long length of service.The design of the present embodiment ecology bag connecting hole and fixation hole position makes ecology bag in dislocation phase poststack, connection
Hole and fixation hole can align well along slope direction, in this way, can facilitate construction, be conducive to accelerate speed of application.
Stiffening plate is made of elastic material, and springhole is arranged in stiffening plate, and springhole is corresponding with connecting hole, fixation hole,
Fixed structure includes anchoring rope, anchor rod and holdfast, and anchoring rope, anchor rod use in groups, and holdfast is used alone.Anchoring rope, anchor
Solid rod in groups using and on the second flank fixation hole be connected and fixed integrally fixed effect of playing, holdfast is used alone and with the
Fixation hole, which is connected and fixed, on two flanks plays the role of consolidating and strengthening, and the foundation pit for being used primarily in ecology bag layer and excavation opens boundary
Or other hard point.
The springhole that setting is passed through for holdfast in stiffening plate, can hold the retaining of holdfast when springhole is expanded to maximum gauge
Tooth passes through, and diameter is less than the maximum width on holdfast at locking tooth when springhole restores to shrink, and elastic bore dia can be in outer masterpiece
With lower expansion and contraction, in pressing plate folding process, the bevel edge of locking tooth forces springhole to be expanded to until locking tooth can be worn
Springhole is crossed, after locking tooth passes through springhole, springhole, which is contracted to locking tooth, cannot pass back through springhole, play unidirectional limit
Effect, by elastic material be made pressing plate realize hole have elasticity, it is simple and reasonable, it is convenient to carry out.
The connecting rope or anchoring rope for realizing same layer or the connection of different layers ecology bag are communicated across with the springhole in stiffening plate
Connecting hole and fixation hole, play well limit and fixed function.
Embodiment 3
Filter is arranged under ecology bag for a kind of complex ecological bag structure for side slope reparation, including ecology bag and fixed structure
Layer, ecology bag include ecology bag ontology and flank, and flank is arranged in ecology bag ontology side, and fixed structure is connect with flank, raw
Filled layer is set in state bag ontology, rationally, ecology bag body construction is firm for overall structure setting, whole flexibility, stability and
Durability is good.
Ecology bag ontology includes exterior cover sheets, enhancement layer, the first vegetable layer, internal application of anti-leakage layers, exterior cover sheets, reinforcement
Layer, the first vegetable layer, internal application of anti-leakage layers are successively arranged from outside to inside；First vegetable layer can not disturb original biological, dynamic substantially
The habitat of object, engineering can be received by the biology in native country and animal after building up, mutually coordinate with the landscape environment of surrounding.
Filled layer includes soil horizon and metalling, is trapped among outside metalling outside soil horizon, and a kind of intensity height is provided, nontoxic, is resisted
Aging, acidproof alkali salt corrosion, blowing-resistant drenches with rain, anti-oxidant, long service life, is conducive to vegetation and quickly passes through the life of ecology bag ontology
Long, soil provides growing environment, and metalling improves integral strength, the composite construction ecology afforested using the seed of plant
Bag.
Enhancement layer uses reticular structure, and Tough structure is firm, and the mesh of reticular structure is easy to using square or hexagon
It realizes, lateral reinforced wire is arranged in mesh-portion, improves integral strength.
Stiffening plate is set on flank, and flank includes exterior cover sheets and internal application of anti-leakage layers, and intensity is relatively weak, and stiffening plate is protected
The intensity of flank, survivable abrasion are demonstrate,proved, the first flank, ecology bag ontology other side setting second is arranged in ecology bag ontology side
Flank.
Connecting hole is arranged, it can be achieved that the ecology bag of different layers is bound together in first flank, and horizontal same layer also may be implemented
Fixed, fixation hole is arranged in the second flank, and the fixation of ecology bag and side slope may be implemented, be easy to fixation of constructing, subsidiary level is same
Layer is fixed.
Metalling is natural block stone layer, boulder bed, metalling, recycled concrete aggregate mixed layer, and metalling uses rubble grade
With 2~5cm, material can draw materials nearby, at low cost, effectively holding integral strength.
Filtering layer uses layer geotextiles or gravel layer, in order to guarantee protection effect, side slope slope of river bank answer it is uniform, smooth, no
There are sharp, obtuse objects.Although the small size building stones manually put can play the role of natural filter, still need to be laid with filter
Layer, filtering layer are the gravel layer of one layer of geotextiles or 10~15cm thickness, filtering layer in setting between side slope riverbank and ecosphere, can be with
It effectively prevent the loss of the fine granules on side slope riverbank.
Exterior cover sheets use composite terylene geotextiles, and composite terylene geotextiles include core made of terylene, terylene core
The outer surface of body is coated with polypropylene fibre layer；Internal application of anti-leakage layers is adopted as polypropylene spunbond nonwoven layer；
First vegetable layer is the mixture layer of vegetable seeds, water storage agent and fertilizer；Water storage agent and fertilizer are vegetable seeds hair
Bud and growth provide good environment, and the first vegetable layer can not disturb the habitat of original biology, animal substantially, and engineering is built up
It can be received by the biology in native country and animal, mutually coordinate with the landscape environment of surrounding afterwards.
Exterior cover sheets are connected with internal application of anti-leakage layers using needling process, and exterior cover sheets use composite terylene geotextiles sheet
Body have certain UV resistance, be covered on make exterior cover sheets be polypropylene spunbond nonwoven layer on composite construction is made,
Not needing to add anti-UV master batch in polypropylene geotextile layer, manufactured ecology bag still can reach the ecological service life of needs, and two
Come, solve presently, there are polypropylene geotextile in be added anti-UV master batch at high price, the problem of causing production cost to increase.
Institute's exterior cover sheets and internal application of anti-leakage layers are 2~4mm, facilitate setting enhancement layer and the first vegetable layer, have plant raw
Long space, enhancement layer uses reticular structure, 3~4mm of mesh aperture, not only proof strength, but also is conducive to plant seed germination.
First flank is equipped with 5 connecting holes, and the long side connected along ecology bag ontology is uniformly distributed, and both sides are end connection
Hole, it is intermediate for middle part connecting hole；Pore size distribution setting is connected rationally, it can be achieved that the ecology bag of different layers is bound together, it can also
It is fixed with the horizontal same layer of realization.
Second flank is equipped with 5 fixation holes, and fixation hole is uniformly distributed along the long side of ecology bag ontology, and side end hole, both sides
It is end fixation hole, it is intermediate for middle part fixation hole, it connects pore size distribution setting rationally, consolidating for ecology bag and side slope may be implemented
It is fixed, it is easy to fixation of constructing, subsidiary level same layer is fixed.
Stiffening plate is made of elastic material, and springhole is arranged in stiffening plate, and springhole is corresponding with connecting hole, fixation hole,
Anchoring rope, anchor rod in groups using and on the second flank fixation hole be connected and fixed and play integrally fixed effect, holdfast is independent
Using and on the second flank fixation hole be connected and fixed and play the role of consolidating and strengthening, be used primarily in the base of ecology bag layer and excavation
Open boundary or other hard point in hole.
The springhole that setting is passed through for holdfast in stiffening plate, can hold the retaining of holdfast when springhole is expanded to maximum gauge
Tooth passes through, and diameter is less than the maximum width on holdfast at locking tooth when springhole restores to shrink, and elastic bore dia can be in outer masterpiece
With lower expansion and contraction, in pressing plate folding process, the bevel edge of locking tooth forces springhole to be expanded to until locking tooth can be worn
Springhole is crossed, after locking tooth passes through springhole, springhole, which is contracted to locking tooth, cannot pass back through springhole, play unidirectional limit
Effect, by elastic material be made pressing plate realize hole have elasticity, it is simple and reasonable, it is convenient to carry out.
The connecting rope or anchoring rope for realizing same layer or the connection of different layers ecology bag are communicated across with the springhole in stiffening plate
Connecting hole and fixation hole, play well limit and fixed function.
Fig. 5 is the implementation diagram of the single layer ecology bag ecological slope protection of the utility model.Construction method：It constructs and encloses first
Weir, setting workbench, enter the slope protection construction stage afterwards.
The slope protection construction stage mainly includes slope trimming and the assembling of ecology bag layer, is laid in ecological protection pad and filled layer and rockfills
Filling.
(1) sloping surface arrangement：It is excavated with excavator, slope leveling degree controls within 5cm, need to partially fill slope section and presser feet
23, using bull-dozer layered rolling, in order to guarantee protection effect, slope of river bank answer it is uniform, smooth, must not there are sharp, obtuses
Object.
(2) filtering layer pavement：The small size building stones manually put can play the role of natural filter, still need to filtering layer pavement, filter
Layer is the gravel layer of one layer of geotextiles or 10~15cm thickness, and filtering layer between riverbank and ecological protection pad, can effectively be prevented in setting
The only loss of the fine granules on riverbank.
(3) ecology bag is filled：Filling ecology bag is removed in construction site, to save traffic expense.Basis and slopes processing produce simultaneously
Raw soil or rubble can be used for filling ecology bag.Filler in bag depends on actual needs, is in general suitable for pack
Filler includes：Soil, rubble, the general envelope method of the mixture of the fertilizer or above-mentioned material that are conducive to plant growth have：
The general envelope method of mixture that fertilizer or above-mentioned material that plastics clasp is conducive to plant growth can be used has：It can make
With plastics clasp.
(4) assembling of ecology bag slope protection and laying：After foundation trench is excavated and moderately flattened, ecology bag can be pressed design requirement code
Layer (under normal circumstances, basal layer ecology bag should load 2~5cm rubble in favor of the draining of total), code based on putting
Neat rear pressing ecology bag is put, the design of ecology bag connecting hole and fixation hole position makes ecology bag in dislocation phase poststack, connecting hole
It can be aligned well with fixation hole along slope direction, in this way, construction can be facilitated, be conducive to accelerate speed of application；
The first layer ecology bag for putting bottom of slope connects the horizontal connection rope of this layer of ecology bag, the anchoring of first layer ecology bag
Rope lower end passes through its fixation hole, is installed and is positioned by holdfast bar, and backfill original soil is extremely concordant with first layer ecology bag upper surface, and draws
Anchoring rope upper end is exposed out；
Second layer ecology bag is put, the horizontal connection rope of this layer of ecology bag, first, second layer of ecology bag outer end of drawknot are connected
Connecting rope；
The upper end for operating first layer ecology bag anchoring rope passes through the fixation hole of second layer ecology bag,
The anchoring rope lower end for operating second layer ecology bag passes through its stomidium, and backfill original soil is put down to second layer ecology bag flank
Together, it is fixed the upper end of first layer ecology bag anchoring rope and the lower end of second layer ecology bag anchoring rope to be installed by anchor rod respectively
Position, backfill original soil is extremely concordant with second layer ecology bag upper surface, and it is exposed to pull out the anchoring rope of second layer ecology bag 3 upper end.So
It repeats, completes the construction of all ecology bags.
Compared with prior art, structure setting is reasonable, and ecology bag body construction is firm, anti-aging, and acidproof alkali salt corrosion makes
Long with the service life, highly-safe, anticorrosive function is strong, can effective protection side slope and solid bank, have and very strong resist severe natural ring
The ability in border；Whole flexibility, stability and durability are good, can receive to deform on a large scale, and still not avalanche, service life
It is long；Permeable breathable is good, can effectively mitigate the abrasion of current scour bring, be afforested using the seed of plant, be conducive to plant
Object growth can be received after construction by local biology and animal.It is external in ecology bag sheet respectively by connecting rope and anchoring rope
The ecology bag of different layers is all bound in side and inside, makes the pressure that the soil body is more firm by one, has ecological slope protection
Higher stability and the ability for resisting external world, construction is succinct, and installation cost is low.
An example of the utility model is described in detail above, but content is only the preferable reality of the utility model
Example is applied, should not be considered as limiting the scope of the present invention.Equalization made according to the scope of application of this utility model
Variation and improvement etc., should still belong within the patent covering scope of the utility model.
Claims (10)
1. a kind of complex ecological bag structure for side slope reparation, including ecology bag and fixed structure, it is characterised in that the life
Filtering layer is set under state bag, and the ecology bag includes ecology bag ontology and flank, and the flank is arranged on this side of the ecology bag
Side, the fixed structure are connect with the flank, and filled layer is arranged in the ecology bag ontology.
2. a kind of complex ecological bag structure for side slope reparation according to claim 1, it is characterised in that the ecology
Bag ontology includes exterior cover sheets, enhancement layer, the first vegetable layer, internal application of anti-leakage layers, the exterior cover sheets, enhancement layer, first
Vegetable layer, internal application of anti-leakage layers are successively arranged from outside to inside；
The filled layer includes soil horizon and metalling, is trapped among outside metalling outside the soil horizon.
3. a kind of complex ecological bag structure for side slope reparation according to claim 2, it is characterised in that the reinforcement
Layer uses reticular structure, and the mesh of the reticular structure is using square or hexagon.
4. a kind of complex ecological bag structure for side slope reparation according to claim 2, it is characterised in that the flank
The first flank is arranged in upper setting stiffening plate, ecology bag ontology side, and the second flank is arranged in the ecology bag ontology other side；
Connecting hole is arranged in first flank, and fixation hole is arranged in second flank.
5. a kind of complex ecological bag structure for side slope reparation according to claim 3, it is characterised in that the rubble
Layer is natural block stone layer, boulder bed, metalling, recycled concrete aggregate layer, and the metalling uses 2~5cm of macadam gradating.
6. a kind of complex ecological bag structure for side slope reparation according to claim 1, it is characterised in that the filtering layer
Using geotextiles or gravel layer.
7. a kind of complex ecological bag structure for side slope reparation according to claim 5, it is characterised in that the outside
Protective layer uses composite terylene geotextiles, and composite terylene geotextiles include core made of terylene, the appearance bread of terylene core
It is covered with polypropylene fibre layer；
The internal application of anti-leakage layers is adopted as polypropylene spunbond nonwoven layer；
The exterior cover sheets are connected with the internal application of anti-leakage layers using needling process, and the exterior cover sheets and the inside are anti-
Drop ply spacing is 2~4mm, 3~4mm of mesh aperture of the reticular structure.
8. a kind of complex ecological bag structure for side slope reparation according to claim 4, it is characterised in that described first
Flank is equipped with 3~5 connecting holes, and the connecting hole is uniformly distributed along the long side of the ecology bag ontology, and both sides are that end connects
Hole is connect, it is intermediate for middle part connecting hole；
Second flank is equipped with 3~5 fixation holes, and the fixation hole is uniformly distributed along the long side of the ecology bag ontology, and two
Side is end fixation hole, intermediate for middle part fixation hole.
9. a kind of complex ecological bag structure for side slope reparation according to claim 8, it is characterised in that the reinforcement
Plate is made of elastic material, and springhole is arranged in stiffening plate, and springhole is corresponding with the connecting hole, the fixation hole.
10. a kind of complex ecological bag structure for side slope reparation according to claim 9, it is characterised in that the fixation
Structure includes anchoring rope, anchor rod and holdfast, and the anchoring rope, the anchor rod and the holdfast are used cooperatively.
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| CN201721183466.5U CN208136922U (en) | 2017-09-15 | 2017-09-15 | A kind of complex ecological bag structure for side slope reparation |
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| CN201721183466.5U CN208136922U (en) | 2017-09-15 | 2017-09-15 | A kind of complex ecological bag structure for side slope reparation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757253A (en) * | 2019-03-07 | 2019-05-17 | 北京林业大学 | Block bag, kind plant hole structure and kind plant hole construction method |
| CN111802130A (en) * | 2020-08-13 | 2020-10-23 | 中能电力科技开发有限公司 | Vegetation restoration facility for stony area of wind power plant |
| CN112962632A (en) * | 2021-02-08 | 2021-06-15 | 北京林业大学 | Low-grade macadam slope protection method |
| CN113545236A (en) * | 2021-07-02 | 2021-10-26 | 江苏山水环境建设集团股份有限公司 | Covering and planting rod structure suitable for mountain slope treatment and covering and planting treatment method thereof |
-
2017
- 2017-09-15 CN CN201721183466.5U patent/CN208136922U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757253A (en) * | 2019-03-07 | 2019-05-17 | 北京林业大学 | Block bag, kind plant hole structure and kind plant hole construction method |
| CN109757253B (en) * | 2019-03-07 | 2023-11-17 | 北京林业大学 | Blocking bag, planting hole structure and planting hole construction method |
| CN111802130A (en) * | 2020-08-13 | 2020-10-23 | 中能电力科技开发有限公司 | Vegetation restoration facility for stony area of wind power plant |
| CN112962632A (en) * | 2021-02-08 | 2021-06-15 | 北京林业大学 | Low-grade macadam slope protection method |
| CN113545236A (en) * | 2021-07-02 | 2021-10-26 | 江苏山水环境建设集团股份有限公司 | Covering and planting rod structure suitable for mountain slope treatment and covering and planting treatment method thereof |
| CN113545236B (en) * | 2021-07-02 | 2022-09-27 | 江苏山水环境建设集团股份有限公司 | Covering and planting rod structure suitable for mountain slope treatment and covering and planting treatment method thereof |
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