CN110485369A - A kind of anti-soil erosion staged ecology frame bank protection structure and its construction method - Google Patents
A kind of anti-soil erosion staged ecology frame bank protection structure and its construction method Download PDFInfo
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- CN110485369A CN110485369A CN201910717915.7A CN201910717915A CN110485369A CN 110485369 A CN110485369 A CN 110485369A CN 201910717915 A CN201910717915 A CN 201910717915A CN 110485369 A CN110485369 A CN 110485369A
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- soil erosion
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- 230000004224 protection Effects 0.000 title claims abstract description 83
- 238000004162 soil erosion Methods 0.000 title claims abstract description 62
- 238000010276 construction Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 12
- 239000004575 stone Substances 0.000 claims description 19
- 239000002689 soil Substances 0.000 claims description 15
- 239000004567 concrete Substances 0.000 claims description 7
- 239000004746 geotextile Substances 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 230000003796 beauty Effects 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/021—Pots formed in one piece; Materials used therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/027—Pots connected in horizontal rows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/028—Multi-compartmented pots
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
-
- 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
Abstract
The present invention provides a kind of anti-soil erosion staged ecology frame bank protection structure and its construction method, it is set to river bank, bank protection structure includes reinforced concrete shore protection pedestal, a kind of anti-soil erosion staged ecology frame is set on pedestal, Afforestation Landscape is provided on ecological frame, ecological frame top mark height and shore protection top mark height flush, and top of the slope is provided with flood control channel.The present invention devises a kind of ecological frame of anti-soil erosion, and ecological frame can plant greening, and attractive appearance has good ecology and landscape effect；Ecological frame outer leading edges are equipped with soil-baffling structure, and inside is fixed with three-dimensional soil-water protection blanket, can effectively prevent the generation of shore protection soil erosion situation；Ecological frame is provided with 2 grades of antiskid tooth banks, can form different staging packs, can well adapt to the shore protection of different slope ratios.
Description
Technical field
The present invention relates to ecological bank protection structure, more particularly to a kind of anti-soil erosion staged ecology frame bank protection structure and
Its construction method.
Background technique
With the enhancing of people's environmental consciousness, the construction of channel revetment is also from traditional rigidity revetment to ecology typed bank revetment mistake
It crosses, ecological frame box bank is a kind of common ecological revetment pattern, is conducive to the water and soil exchange of shore protection, is had ecological, environmentally friendly, beautiful
Etc. various comprehensive advantages.But this ecological frame box bank has the following problems:
1, side elevation is equipped with hole to ecological frame box bank near water, and after inside backfills planting soil, soil is easy to be lost from hole,
Soil erosion is caused, it is unfavorable safely to structure；
2, the connection between ecological frame box bank frame and frame is not close, and there are gaps, after backfilling planting soil, soil be easy from
Gap is lost, and causes soil erosion, unfavorable safely to structure；
3, ecological frame box bank is provided only with one of antiskid tooth bank, therefore shore protection only has a kind of fixed slope ratio, and landscape effect is single,
Different slopes can not be adapted to than desired shore protection.
4, for ecological frame box bank bottom plate frequently with reinforced concrete bottom plate, height is shorter, therefore superstructure is caused to pile up more layers
Ecological frame meets design altitude requirement, objectively increases the insecurity of shore protection.
5, ecological frame box bank bottom plate is frequently with reinforced concrete bottom plate, and bottom plate mostly uses flat-bottom structure, shore protection entirety antiskid effect
Fruit is general.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of anti-soil erosion staged ecology frame bank protection structures, to overcome
The drawbacks described above of the prior art.
To achieve the above object, a kind of anti-soil erosion staged ecology frame bank protection structure, is set to river bank, special
Sign is that the bank protection structure includes a kind of reinforced concrete pedestal suitable for staged ecology frame box bank, setting structure base under pedestal
Plinth, reinforced concrete pedestal set shore protection by river side and fill building block stone spats, and a kind of anti-soil erosion staged ecology frame is arranged on pedestal,
Ecological frame is fixed with three-dimensional soil-water protection blanket inside side near water, ecological frame plantation shore protection greening, and anti-filter structure is arranged after ecological frame,
Flood control channel is provided at the top of bank slope.
Further, the structure basis includes but is not limited to a variety of foundation patterns such as pile foundation, bed course basis, specific root
It is determined according to geological conditions and Structure Calculation.
Further, the anti-soil erosion staged ecology frame is made of reinforcing bar concrete material, and main structure is to pass through up and down
Logical cuboid mount structure；Side elevation is provided with permeable hole to structure near water, and frame side and the back side are provided with circular hole, convenient
The water and soil of in-out-snap exchanges；Side elevation is internally provided with three-dimensional soil-water protection blanket to structure near water, and three-dimensional soil-water protection blanket is polyamides
Amine reticular structure, prevents soil erosion of banketing in frame.
Further, at least one set of abnormity of anti-soil erosion staged ecology mount structure side elevation setting near water is permeable
Hole, wherein every group of permeable hole of abnormity includes three permeable holes of abnormity arranged side by side, the permeable hole of the first abnormity and the
The three permeable holes of abnormity are up big and down small quadrilateral structure, and its two sides is made of broken line, and upper bottom is oblique line, second
The permeable hole of abnormity is up-small and down-big quadrilateral structure, and its two sides is made of broken line, and bottom is oblique line, saturating to increase
The side length in water hole hole prevents bore hole size excessive and generates the damage that excessive stresses cause protection blanket to three-dimensional soil-water protection blanket；Frame
Side and the back side are provided with circular hole, and the water and soil of in-out-snap is facilitated to exchange, while side circular hole doubles as the hole for hoist of ecological frame.
Further, side sets pre-embedded bolt hole to anti-soil erosion staged ecology frame near water, and three-dimensional soil-water protection blanket is logical
It crosses the three-dimensional protection blanket fixing bolt matched with the pre-embedded bolt hole and is fixed on anti-soil erosion staged ecology frame and face
Inside water side.
Further, side elevation two sides are equipped with perforative protrusion gear up and down to the anti-soil erosion staged ecology frame near water
Soil structure, while ecological frame side is equipped with connection hole, ecological frame is connected two-by-two with fixture nut, is connected at this time by connection bolt
Raised soil-baffling structure can effectively prevent the generation of soil erosion between frame and frame.
Further, the anti-soil erosion staged ecology frame is mainly by anti-between framework self weight and different layers framework
Sliding effect keeps shore protection to stablize；Arch is provided with the second level antiskid tooth bank of the nearly level-one antiskid tooth bank of side near water, remote side near water,
Bottom is provided with bottom tooth bank, the ecological revetment of the convenient composition different gradient of several layers ecology frame up and down.
Further, it is provided with anti-filter structure after the ecological bank protection structure ecology frame, anti-filter structure is by anti-filter geotextiles
It is constituted with graded broken stone, the soil erosion situation at shore protection rear can be effectively prevented.
Further, the ecological revetment reinforced concrete pedestal is L-type reinforced concrete barrier wall structure；Wall has certain thickness,
There are platform structures at top, for the bottom one layer of staged ecology frame of flat stacking；Side is provided with and raises upward near water at top
The convex bank of antiskid, convex bank have one fixed width, prevent top ecology mount structure from sliding；The convex bank top mark height of antiskid is in river ordinary water
Position guarantees that the beauty of shore protection is natural；Bottom plate has certain thickness and width, and concrete bed course of being always or usually as specified, bottom plate leading edge is arranged below bottom plate
It is provided with bottom plate tooth bank, enhances the anti-slippery effect of shore protection entirety.
Further, the flood control channel is formed by native stone placement in layers, and top can be laid with pavement structure convenient for traffic.
Further, a kind of construction method of anti-soil erosion staged ecology frame bank protection structure, it is characterised in that described
Construction method the following steps are included:
The first step, the excavation of bank slope and leveling work, carry out the construction of bank revetment foundation structure；
Second step, ecological revetment reinforced concrete pedestal and the construction for filling building block stone spats；
Third step is banketed after backfilling reinforced concrete pedestal, is laid with anti-filter geotextiles；
4th step piles up anti-soil erosion staged ecology frame, by same layer ecology frame connection bolt and fixture nut
It is connected two-by-two；Three-dimensional soil-water protection blanket and three-dimensional protection blanket fixing bolt are installed；Ecological frame is backfilled, backfill gradation is broken after ecological frame
Stone；Dog head stone is backfilled inside ecological frame, below ordinary water level, more than ordinary water level backfills planting soil；
5th step, it is every to have backfilled one layer of ecological frame, one layer of ecological frame is piled up and backfilled, the 4th step is so constantly repeated,
Until reaching designed elevation；
6th step completes shore protection greening and the construction in flood control channel.
As described above, having below the present invention relates to a kind of anti-soil erosion staged ecology frame bank protection structure beneficial to effect
Fruit:
1, a kind of anti-soil erosion staged ecology frame provided is internally provided with three-dimensional soil-water protection blanket, can effectively prevent
Only backfill soil erosion situation inside ecological frame；
2, side elevation two sides are equipped with upper and lower perforative earth-retaining knot to a kind of anti-soil erosion staged ecology frame provided near water
Structure is closely connected using bolt between frame and frame, can effectively prevent the soil erosion situation of backfill between frame and frame；
3, a kind of anti-soil erosion staged ecology arch provided and bottom are equipped with multiple tracks tooth bank, can form difference
Staging pack can well adapt to the shore protection of different slope ratios；
4, a kind of anti-soil erosion staged ecology frame surface provided and other facades are equipped with hole, can effectively realize
Water and soil exchange, has good ecological；Ecological frame surface is afforested equipped with shore protection, and vertical greening effect is good, has good scape
See effect.
5, the construction procedure provided is simple and clear, effectively improves construction efficiency, saves the duration.
6, a kind of reinforced concrete pedestal suitable for staged ecology frame box bank provided uses L-type barrier wall structure, wall tool
There is certain altitude, it is possible to reduce the number of plies of top ecology mount structure is conducive to shore protection safety.
7, a kind of reinforced concrete base top suitable for staged ecology frame box bank provided is equipped with the convex bank of antiskid, can be effective
It prevents top ecology frame from sliding, enhances shore protection stability；The convex bank top mark height of antiskid simultaneously ensure that whole landscape in ordinary water level
Effect.
8, a kind of reinforced concrete base plate suitable for staged ecology frame box bank provided is provided with bottom plate tooth bank, enhances
The stability of whole bank protection structure.
Detailed description of the invention
Fig. 1 is bank protection structure cross-section diagram of the invention.
Fig. 2 is the anti-soil erosion staged ecology frame plan view of the present invention.
Fig. 3 is the anti-soil erosion staged ecology frame side view of the present invention.
Fig. 4 is the anti-soil erosion staged ecology frame elevation view of the present invention.
Fig. 5 is anti-soil erosion staged ecology frame of the invention front schematic three dimensional views.
Fig. 6 is anti-soil erosion staged ecology frame of the invention back side schematic three dimensional views.
Fig. 7 is that the anti-soil erosion staged ecology frame A type of the present invention stacks schematic diagram.
Fig. 8 is that the anti-soil erosion staged ecology frame Type B of the present invention stacks schematic diagram.
Fig. 9 is that the anti-soil erosion staged ecology frame c-type of the present invention stacks schematic diagram.
Component label instructions
1 river
2 fill building block stone spats
3 bank revetment foundation structures
4 reinforced concrete pedestals
The convex bank of 41 antiskids
42 base platforms
43 bottom plate tooth banks
44 pedestal walls
45 base plates
46 plain concrete bed courses
5 anti-filter structures
51 graded broken stones
52 anti-filter geotextiles
6 anti-soil erosion staged ecology frames
61 cuboid mount structures
62 three-dimensional soil-water protection blankets
63 pre-embedded bolt holes
64 soil-baffling structures
65 side circular holes
66 permeable holes
67 connection holes
68 level-one antiskid tooth banks
69 second level antiskid tooth banks
610 bottom tooth banks
611 three-dimensional protection blanket fixing bolts
612 connection bolts
613 fixture nuts
614 back side circular holes
The greening of 7 shore protections
8 flood control channels
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention
Under the effect of can be generated and the purpose that can reach, the range that disclosed technology contents can be covered should all be still fallen in
It is interior.Meanwhile in this specification cited such as "upper", "lower", "left", "right", " centre " term, be merely convenient to describe
Be illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing technology without essence
It inside holds, when being also considered as the enforceable scope of the present invention.
As shown in Figure 1, being set to 1 bank of river, bank protection structure includes: that shore protection fills building block stone spats 2, fills building block stone spats
Rear uses reinforced concrete pedestal 4, and bank revetment foundation structure 3 is arranged under pedestal, anti-soil erosion staged ecology frame is arranged on pedestal
6, ecological frame plantation shore protection afforests 7, and anti-filter structure 5 is arranged after ecological frame, is provided with flood control channel 7 at the top of bank slope.
As shown in Fig. 2~Fig. 6, the anti-soil erosion staged ecology frame 6 is made of reinforcing bar concrete material, and main structure is
Cuboid mount structure 61 up and down；Side elevation is provided with permeable hole 66 to structure near water, and frame side is provided with circular hole
65, facilitate the water and soil of in-out-snap to exchange；Side elevation is internally provided with three-dimensional soil-water protection blanket 62 and three-dimensional protection blanket to structure near water
Fixing bolt 611 and pre-embedded bolt hole 63, prevent soil erosion of banketing in frame；Frame near water side elevation two sides be equipped with run through up and down
Soil-baffling structure 64, while being equipped with perforative connection hole 67, connection bolt 612 and fixture nut 613 are by ecological two two-phase of frame
Even, soil-baffling structure can effectively prevent the soil erosion between frame and frame at this time；Ecological arch is provided with the level-one of nearly side near water
Antiskid tooth bank 68, far the second level antiskid tooth bank 69 of side, bottom are provided with bottom tooth bank 610, convenient several layers ecology up and down near water
The ecological revetment of frame composition different gradient.
As shown in fig. 7, ecological frame is piled up according to A type stacking, i.e., the bottom tooth bank 610 of upper layer ecology frame and lower layer are raw
The second level antiskid tooth bank 69 of state frame matches, the upper layer ecology frame closely level-one antiskid tooth at side bottom edge and lower layer's ecology frame near water
Bank 68 matches, the situation steeper suitable for the bank slope gradient.
As shown in figure 8, ecological frame is piled up according to Type B stacking, i.e., the bottom tooth bank 610 of section top ecology frame is under
The second level antiskid tooth bank 69 of the ecological frame of layer matches, and closely the level-one of side bottom edge and lower layer's ecology frame is anti-near water for upper layer ecology frame
Slip teeth bank 68 matches；The bottom tooth bank 610 of section top ecology frame and the remote side bottom edge near water of lower layer's ecology frame match
It closes, closely side bottom edge matches upper layer ecology frame with second level antiskid tooth bank 69 near water, the situation moderate suitable for the bank slope gradient.
As shown in figure 9, ecological frame is piled up according to c-type stacking, the bottom tooth bank 610 of upper layer ecology frame and lower layer's ecology
The remote side bottom edge near water of frame matches, and closely side bottom edge matches upper layer ecology frame with second level antiskid tooth bank 69 near water,
The situation more slow suitable for the bank slope gradient.
Bank protection construction method:
The first step, the excavation of bank slope and leveling work, carry out the construction of bank revetment foundation structure 3.
Second step, ecological revetment reinforced concrete pedestal 4 and the construction for filling building block stone spats 2.
Third step is banketed after backfilling reinforced concrete pedestal 4, is laid with anti-filter geotextiles 52.
4th step piles up anti-soil erosion staged ecology frame 6, by same layer ecology frame connection bolt 612 and fixes
Nut 613 is connected two-by-two；Three-dimensional soil-water protection blanket 62 and three-dimensional protection blanket fixing bolt 611 are installed.Backfill ecological frame: ecological frame
Graded broken stone 51 is backfilled afterwards；Dog head stone is backfilled inside ecological frame, below ordinary water level, more than ordinary water level backfills planting soil.
5th step, it is every to have backfilled one layer of ecological frame, one layer of ecological frame could be piled up and be backfilled, so constantly repeats the 4th
Step, until reaching designed elevation.
6th step completes the construction of the parts such as remaining shore protection greening 7 and flood control channel 8.
In conclusion the present invention effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (9)
1. a kind of anti-soil erosion staged ecology frame bank protection structure, is set to river bank, it is characterised in that the shore protection knot
Structure includes a kind of reinforced concrete pedestal suitable for staged ecology frame box bank, and bank revetment foundation structure (retaining wall foundation is arranged under pedestal
Including but not limited to a variety of foundation patterns such as pile foundation, bed course basis are determined with specific reference to geological conditions and Structure Calculation), steel
Muscle concrete pedestal sets shore protection by river side and fills building block stone spats, a kind of anti-soil erosion staged ecology frame is arranged on pedestal, ecology
Frame is fixed with three-dimensional soil-water protection blanket inside side near water, ecological frame plantation shore protection greening, and anti-filter structure, bank slope is arranged after ecological frame
Top is provided with flood control channel.
2. a kind of anti-soil erosion staged ecology frame bank protection structure according to claim 1, it is characterised in that: described anti-
Soil erosion staged ecology frame is made of reinforcing bar concrete material, and main structure is cuboid mount structure up and down；Structure is faced
Water side elevation is provided with the permeable hole of abnormity, prevents bore hole size excessive and causes to protect to three-dimensional soil-water protection blanket generation excessive stresses
The damage of blanket is protected, frame side and the back side are provided with circular hole, the water and soil of in-out-snap facilitated to exchange, while side circular hole is as life
The hole for hoist of state frame；Side elevation is internally provided with three-dimensional soil-water protection blanket to structure near water, and three-dimensional soil-water protection blanket is polyamide web
Shape structure, prevents soil erosion of banketing in frame.
3. a kind of anti-soil erosion staged ecology frame bank protection structure according to claim 2, it is characterised in that: water resistant soil
Being lost staged ecology frame, side sets pre-embedded bolt hole near water, and three-dimensional soil-water protection blanket with the pre-embedded bolt hole by matching
The three-dimensional protection blanket fixing bolt of conjunction is fixed on anti-soil erosion staged ecology frame near water inside side.
4. a kind of anti-soil erosion staged ecology frame bank protection structure according to claim 2, it is characterised in that: described anti-
Side elevation two sides are equipped with perforative raised soil-baffling structure up and down to soil erosion staged ecology frame near water, while ecological frame side is set
There is connection hole, ecological frame is connected by connection bolt two-by-two with fixture nut, and connected raised soil-baffling structure can effectively be prevented at this time
Only between frame and frame soil erosion generation.
5. a kind of anti-soil erosion staged ecology frame bank protection structure according to claim 2, it is characterised in that: described anti-
Soil erosion staged ecology arch is provided with the second level antiskid tooth bank of the nearly level-one antiskid tooth bank of side near water, remote side near water,
Bottom is provided with bottom tooth bank, the ecological revetment of the convenient composition different gradient of several layers ecology frame up and down.
6. a kind of anti-soil erosion staged ecology frame bank protection structure according to claim 1, it is characterised in that: the life
It is provided with anti-filter structure after state bank protection structure ecology frame, anti-filter structure is made of anti-filter geotextiles and graded broken stone, can be effective
Prevent the soil erosion situation at shore protection rear.
7. a kind of anti-soil erosion staged ecology frame bank protection structure according to claim 1, it is characterised in that: the life
State shore protection reinforced concrete pedestal is L-type reinforced concrete structure；There are platform structures at top, raw for the bottom one layer of staged of flat stacking
State frame；Side is provided with the convex bank of the antiskid to raise upward near water at top, prevents top ecology mount structure from sliding；The convex bank top mark of antiskid is high
Lower than river ordinary water level, guarantee that the beauty of shore protection is natural；Concrete bed course of being always or usually as specified is set below bottom plate, and bottom plate leading edge is provided with bottom plate tooth
Bank enhances the anti-slippery effect of shore protection entirety.
8. a kind of anti-soil erosion staged ecology frame bank protection structure according to claim 1, it is characterised in that: described anti-
Flood channel is formed by native stone placement in layers, and top can be laid with pavement structure convenient for traffic.
9. a kind of construction method of anti-soil erosion staged ecology frame bank protection structure, it is characterised in that the construction method includes
Following steps:
The first step, the excavation of bank slope and leveling work, carry out the construction of bank revetment foundation structure；
Second step, a kind of construction of reinforced concrete pedestal and filling building block stone spats suitable for staged ecology frame box bank；
Third step is banketed after backfilling reinforced concrete pedestal, is laid with anti-filter geotextiles；
4th step piles up anti-soil erosion staged ecology frame, and same layer ecology frame is used connection bolt and fixture nut two-by-two
It is connected；Three-dimensional soil-water protection blanket and three-dimensional protection blanket fixing bolt are installed；Ecological frame is backfilled, backfills graded broken stone after ecological frame；
Dog head stone is backfilled inside ecological frame, below ordinary water level, more than ordinary water level backfills planting soil；
5th step, it is every to have backfilled one layer of ecological frame, one layer of ecological frame is piled up and backfilled, the 4th step is so constantly repeated, until
Reach designed elevation；
6th step completes shore protection greening and the construction in flood control channel.
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| CN201910717915.7A CN110485369A (en) | 2019-08-05 | 2019-08-05 | A kind of anti-soil erosion staged ecology frame bank protection structure and its construction method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392000A (en) * | 2020-10-23 | 2021-02-23 | 上海市政工程设计研究总院（集团）有限公司 | Combined wave type ecological bank protection structure |
| CN112391999A (en) * | 2020-10-23 | 2021-02-23 | 上海市政工程设计研究总院（集团）有限公司 | Wave-shaped ecological frame structure and revetment applying same |
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| CN113863222A (en) * | 2021-10-20 | 2021-12-31 | 浙江艮威水利建设有限公司 | River levee renovation process convenient for flood discharge |
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