CN108755592A - In situ for hard slope formula shore protection plants raw formula ecology reconstruction structure and method - Google Patents
In situ for hard slope formula shore protection plants raw formula ecology reconstruction structure and method Download PDFInfo
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- CN108755592A CN108755592A CN201810906526.4A CN201810906526A CN108755592A CN 108755592 A CN108755592 A CN 108755592A CN 201810906526 A CN201810906526 A CN 201810906526A CN 108755592 A CN108755592 A CN 108755592A
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Classifications
-
- 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
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
- A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form
- A01G24/46—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form multi-layered
-
- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
-
- 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
- A01G9/029—Receptacles for seedlings
- A01G9/0291—Planting receptacles specially adapted for remaining in the soil after planting
-
- 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
- A01G9/029—Receptacles for seedlings
- A01G9/0293—Seed or shoot receptacles
-
- 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
- A01G9/029—Receptacles for seedlings
- A01G9/0297—Grids for supporting several receptacles
-
- 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
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/123—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of stone, concrete or similar stony material
-
- 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
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
Abstract
The present invention provides a kind of raw formula ecology reconstruction structure and method are planted for the in situ of hard slope formula shore protection, it is burrowed by carrying out slope surface cutting on rigidity revetment, part original rigidity revetment is remained as support frame, ecological reconstruction is carried out to riverbank relative to complete rigidity revetment of removing, quantities can be reduced.Hard fragment after cutting and crushing, which can be placed in the ecological grid soil gabion newly laid, carries out utilization in situ, continues to the effect for playing firm side slope, has saved cost, reduces engineering waste.When burrowing on the hard slope formula shore protection, the region that do not burrow near hole forms hard lattice frame net, hard lattice frame net and the ecological grid soil gabion structure being placed in gridiron form an entirety, intensity can be provided jointly, grid soil gabion structure has antiscour, anticorrosive, wear-resistant, high intensity, adapts to the performances such as ground deformability is strong simultaneously, can ensure the overall stability of bank slope after transformation.
Description
Technical field
The present invention relates to river ecosystem restoration and reconstruction engineering field is belonged to, it is related to hard slope formula shore protection ecology transformation skill
Art, and in particular to a kind of to plant raw formula ecology reconstruction structure and method for the in situ of hard slope formula shore protection.
Background technology
Slope formula shore protection is one kind of bank-protection works, and its role is to protect the embankment of rivers,lakes and seas from flow, stormy waves, sea
Tide invasion and wash away.In the past some time, for people when building channel revetment, the safety for only taking into account bank-protection works is resistance to
With property, therefore what most of river selected is rigidity revetment, and this structure has also obstructed water, terrestrial state while protecting embankment
System connects each other, seriously destroys the environmental health function in river, or even influences the stability of the entire ecosystem, no
Conducive to ecological environmental protection and water and soil conservation.It, need to be to existing hard to solve the problems, such as that above-mentioned conventional rigid bank protection structure exists
Shore protection carries out ecology landscape transformation.
Rigidity revetment transformation at present has following two modes：One is abolishing to carry out ecology transformation after hard slope surface,
Essence is equal to carries out restoration of the ecosystem on the soil property shore protection of degeneration.This scheme can inherently solve present situation river hard
Shore protection influences the problem of environment, but its quantities is big, and required fund is higher, can be limited by engineering funds, land used etc. are many-sided,
There are limitations for its application.
Another kind is that the surface directly in rigidity revetment carries out restoration of the ecosystem, and representative is eco-concrete reparation
The porous artificial material with some strength being made of solid, liquid, gas three-phase material is usually used as load in technology, the technology
Body using the performances such as ventilative, permeable of porous material, and permeates the nutrition needed for plant growth, to restore the vegetation on riverbank,
Good habitat is provided for biology.As in the prior art, Chinese patent literature CN201232190Y discloses a kind of ecology
Bank protection comprising multiple ecology bags and bracing means being placed along side slope, equipped with plant growth medium, the bracing means packet
The multiple reinforcing members for including mesh and being fixed on the mesh in side slope, wherein mesh are covered on the ecology bag, institute
The one end for stating reinforcing member is connected with the mesh, and the other end is fixed in side slope.
Above-mentioned method in the prior art is to carry out restoration of the ecosystem on the surface of rigidity revetment, but use this reparation
When method is repaired, the barrier problem of shore protection itself still exists, and uses this restorative procedure, and the addition matrix of introducing is held
Easily the existence of animals and plants is impacted, the compatibility of the two is easy that there are problems.
Invention content
What the present invention solved is that quantities existing for rigidity revetment remodeling method in the prior art is big, required fund is higher
Or it is difficult to solve the barrier of shore protection itself, the technical issues of addition matrix of introducing is easy to impact the existence of animals and plants,
And then provide a kind of method for planting raw formula ecology transformation in situ for hard slope formula shore protection that quantities is small, cost-effective.
The present invention solve the technical solution that uses of above-mentioned technical problem for：
In situ for hard slope formula shore protection plants raw formula ecology reconstruction structure, in the slope surface of the hard slope formula shore protection
Hole is set, and described hole forms network；Described hole is arranged through the slope surface, and below the slope surface
Soil layer is connected；The gross area of described hole accounts for the 45-55% of the slope surface gross area；
Grid soil gabion slope protection device, the grid soil gabion slope protection device setting are placed at least part hole
There is placing box, native stone basket bag is lined in the placing box, material bed and vegetable seeds, institute are filled in the native stone basket bag
The case face for stating placing box is grid structure.
Hole in the slope surface is arranged using the fissure of displacement；The size of the placing box is matched with described hole, described to put
When setting case and being placed in described hole, the lateral surface of the placing box and the slope surface flush, the placing box is described in
The side of the internal face of hole is bonded the internal face setting of described hole substantially.
The placing box of two adjacent grid soil gabion slope protection devices is connected and fixed by connection structure, the connection
The slope surface of at least part of structure across the hard slope formula shore protection is arranged.
The micro-irrigation equipment for being irrigated the slope surface is also equipped in the slope surface.
For the raw formula ecology remodeling method of plant in situ of hard slope formula shore protection, including：
(1) it burrows to form network in the slope surface of the hard slope formula shore protection, described hole is set through the slope surface
It sets, is connected with the soil layer below the slope surface；The gross area of hole accounts for the 45-55% of the slope surface gross area；
(2) grid soil gabion slope protection device is placed at least part hole, the grid soil gabion slope protection device is set
It is equipped with placing box, the case face of the placing box is grid structure；It is lined with native stone basket bag in the placing box, in the native stone
Material bed and vegetable seeds is filled in cage bag.
The step of placement grid soil gabion slope protection device, is in step (2)：First placing box is placed in hole, by phase
The placing box of two adjacent grid soil gabion slope protection devices is connected and fixed；The native gabion is placed in the placing box again
Bag is sequentially filled the adamant bed of material and plant growth medium layer into the native stone basket bag, the vegetable seeds is embedded in institute
It states in plant growth medium layer, wherein the hard ware material layer is made of hard fragment and gravel.
The hard fragment is the fragment that the material obtained in step (1) when burrowing in the slope surface is formed.
When burrowing in step (1), described hole is arranged using the fissure of displacement；The size of the placing box matches with described hole
It closes, when the placing box is placed in described hole, the lateral surface of the placing box and the slope surface flush, the placing box
It is bonded the internal face setting of described hole substantially towards the side of the internal face of described hole.
The plant growth medium used in the plant growth medium layer for biological base material, organic fertilizer, soil conditioner and
The mixture of water-retaining agent；The wherein described biological base material is fertile soil；The content of the organic fertilizer accounts for described by percentage to the quality
The 10-15wt% of plant growth medium；The content of the soil conditioner accounts for the plant growth medium by percentage to the quality
0.15-2wt%；The content of the water-retaining agent accounts for the 0.1wt% of the plant growth medium by percentage to the quality.
A part for hole below ordinary water level uses vacant setting.
The raw formula ecology reconstruction structure of plant in situ and method, advantage of the present invention for hard slope formula shore protection exists
In：
(1) of the present invention to plant raw formula ecology reconstruction structure for the in situ of hard slope formula shore protection, in rigidity revetment
Upper progress slope surface cutting burrows, and remains part original rigidity revetment as support frame, rigidity revetment pair is removed relative to complete
Riverbank carries out ecological reconstruction, the former being capable of a degree of reduction quantities.Hard fragment after cutting and crushing can be placed on
Utilization in situ is carried out in the ecological grid soil gabion newly laid, and is continued to the effect for playing firm side slope, has both been saved cost,
Engineering waste can be reduced again.
For the present invention when burrowing on the hard slope formula shore protection, the region that do not burrow near hole forms hard lattice
Structure frame net, hard lattice frame net and the ecological grid soil gabion structure being placed in gridiron form an entirety, can be common
Intensity is provided, while ecological grid soil gabion structure has antiscour, anticorrosive, wear-resistant, high intensity, adapts to ground deformation energy
The performances such as power is strong, can ensure the overall stability of bank slope after transformation.
Hard slope surface burrows creates condition to realize that water, terrestrial facies are logical, is placed on after burrowing in formed gridiron structure
Ecological placing box has many advantages, such as excellent water penetration, can plant natural disposition, good bank slope interactivity.It can be carried for plant growth
For environment, rubble and hard laid dry gap in the block provide breeding habitats, the water to circulate between water level case arranged below for animal
Road can provide nutrient for aquatic animals and plants, create suitable habitat, ensure the circulation of species and connecting each other for the ecosystem.
As preferred embodiment, vacant setting can be used in a part for the hole below ordinary water level so that these spaces can
Procreation place is inhabited as biologies such as fish.
(2) preferred embodiment, reasonable disposition of the present invention vegetation growth matrix, it is possible to provide needed for plant growth are used as
Good soil environment, improve growth substrate scour resistance, provide growing process in demand moisture, provide plant
The nutrient of demand in object growth course is effectively improved the situations such as the soil water, fertilizer, gas, accelerates plant growth.
(3) present invention also further irrigates bank slope vegetation using irrigation system, can ensure in supplement vegetation life
Save irrigation water capacity while moisture needed for long, in addition, irrigation system also have concurrently to fertilize, the functions such as pesticide, be vegetation
Healthy growth creates good condition.
In order to make the in situ technical side that plants raw formula ecology reconstruction structure and method of the present invention for hard slope formula shore protection
Case is more clearly understood, and is further retouched to the technical solution in the present invention with attached drawing With reference to embodiment
It states.
Description of the drawings
Fig. 1 is floor map of the present invention to the transformation of hard slope formula shore protection ecology；
Fig. 2-4 is schematic cross-sectional view of the present invention to the transformation of hard slope formula shore protection ecology.
Reference sign：
1- ecology grid soil gabions；2- slope surfaces cut the hole pattern that burrows；3- unit rigidity revetment area cut-off rules；The slopes 4-
The rigidity revetment lattice frame net that face is built after burrowing；5- endures water vegetation；6- draft or small-sized tall, shrub；7- anti-sliding anchoring piles；
8- irrigation system aqueducts；12- bio-matrixes；13- rubbles and hard remove body fragment.
Specific implementation mode
Hereinafter, certain exemplary embodiments are simply just described.As one skilled in the art will recognize that
Like that, without departing from the spirit or scope of the present invention, described embodiment can be changed by various different modes.
Therefore, attached drawing and description are considered essentially illustrative rather than restrictive.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing described as flow chart or method.Although operations are described as the processing of sequence by flow chart, therein to be permitted
Multioperation can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of operations can be rearranged.When it
The processing can be terminated when operation completion, it is also possible to the additional step being not included in attached drawing.The processing
It can correspond to method, function, regulation, subroutine, subprogram etc..
Refer to hard slope formula shore protection backwards to soil layer for the direction "outside" in " outside " " outside " in present embodiment
Side, under normal conditions.
Present embodiment discloses a kind of raw formula ecology reconstruction structure of plant in situ for hard slope formula shore protection, through original position
The hard slope formula shore protection for planting raw formula ecology transformation is as Figure 1-Figure 4, is provided in the slope surface of the hard slope formula shore protection
Hole, described hole form network；Described hole is arranged through the slope surface, with the soil layer phase below the slope surface
Connection；The gross area of described hole accounts for the 45-55% of the slope surface gross area；Grid soil is placed at least part hole
Gabion slope protection device, the grid soil gabion slope protection device are provided with placing box, and native stone basket bag is lined in the placing box,
It is filled with material bed and vegetable seeds in the soil stone basket bag, the case face of the placing box is grid structure.
Plant the method for raw formula ecology transformation in present embodiment in situ to the hard slope formula shore protection, including：
(1) burrow to form network in the slope surface of the hard slope formula shore protection, described hole be located at the slope surface
The soil layer of lower section is connected；The gross area of described hole accounts for the 45%-55% of the slope surface gross area, and preferably hole uses the fissure of displacement
Setting.
In practice of construction, the rigidity revetment that concrete slab is built, such as panel are same size, evenly distributed set
It sets, and is arranged using the fissure of displacement, burrowed then at this time cutting can be carried out in the middle position of each piece of panel, on each panel
The area of hole accounts for the 45%-55% of the panel area, and preferably 50%, after completion burrows, the part of remaining panel is formed
Hard gridiron.The hole that this mode is got is in grid arrangement, and the same fissure of displacement of hole is arranged.Concrete cutting operation should be at 0 DEG C
It is carried out under environment above temperature condition.Prune job face is answered before cutting concrete work, work surface is made not have rubbish etc. miscellaneous
Object.Machine cuts are broken to can be used the equipment such as hydraulic concrete cutting machine, hydraulic concrete forcible entry pincers.
For stone masonry rigidity revetment, can area segmentation, the single-block area model after piecemeal first be carried out to shore protection slope surface
The single panel that interior stone masonry shore protection is similar to concrete is enclosed, hole depth, form and area are hard with above-mentioned concrete slab
Matter shore protection.Machine cuts can be used hydraulic vibration driver, attack and destroy the equipment such as hammer when broken, such as encounter large volume stone it is broken when, answer
This is successively crushed from top to bottom, has been crushed one layer and has excavated one layer immediately.
Consider the stability of slope surface, the area of each hole should not be too large, for the hole of rectangle, preferably described hole edge
The preferred scope of dimensional fits slope surface bore hole size size setting on line of slope, unilateral length is 0.15m-1m, described
The thickness of hole is former hard slope surface thickness, and the range of the thickness is preferably no greater than 0.15m.
There are the dangerous situations such as avalanche in slopes after operation is cut and disassembled in order to prevent, and it is anti-that anchoring is squeezed into the top edge inside gridiron
Sliding pile.It should be noted that the method in situ for planting raw formula ecology transformation in the present invention is not limited in above-mentioned two situations
Application, it is equally applicable for other any type of rigidity revetments.
(2) grid soil gabion slope protection device is placed at least part hole；The grid soil gabion slope protection device is set
It is equipped with placing box, native stone basket bag is lined in the placing box, plant growth medium, hard are filled in the native stone basket bag
Fragment, gravel and vegetable seeds.
The case face of the placing box is grid structure, so that when the placing box is placed in described hole, just
In the circulation of moisture.As selectable embodiment, the placing box can select ecological grid net cage.The ecological lattice
Net net cage selects low-carbon hot-dip galvanizing steel wire, aluminium zinc mixed rare Alloy Coating Steel Wire, coat PVC or through highly resistance corruption processing more than
Homogeneity steel wire.The liner soil stone basket bag has the native stone basket bag of spinning to be woven, and main ingredient is that polypropylene adds carbon black to handle, by list
Permeable woven fabric made of the braiding of one fiber singles.
Ecological grid net cage flexible structure, box sizes should rationally determine that thickness should be equal to according to slope stability requirement
Rigidity revetment thickness, but unilateral length should ensure that not less than 0.15m.
When placing grid soil gabion slope protection device, the implementing procedure of grid soil gabion slope protection system includes：Placing box laying,
Native stone basket bag combines with placing box, material filling, capping.Specially：
First the placing box is placed in described hole, the lateral surface of placing box described in present embodiment and the slope
Face flush, to arrange the grid soil gabion slope protection device to paste domatic formula, while the placing box is towards described hole
Internal face side be bonded substantially described hole internal face setting.It, preferably will be adjacent after waiting for that the placing box is placed
The placing boxes of two grid soil gabion slope protection devices be connected and fixed, be equally used as preferred embodiment, company can be passed through
The placing box of two grid soil gabion slope protection devices is connected and fixed by binding structure, at least part of the connection structure across
The outer surface of the slope surface of the hard slope formula shore protection is arranged.It has the advantage that in this way, the connection structure is crossed on slope
It plays a supporting role on face, placing box is thus prevented to settle.
Then native stone basket bag is placed into the placing box, after the native stone basket bag merging placing box, by native stone basket bag
Exhibition is supportted in bottom, and bag body and net cage are bound jail, is drawn in the native stone basket bag and positioned at 1/2 eminence of placing box setting cross
Muscle.
After the laying for completing native stone basket bag, as preferred embodiment, in filling, can into the native stone basket bag according to
The secondary filling adamant bed of material and plant growth medium layer, i.e., first fill the adamant bed of material, and the adamant bed of material is layed in
Then the inside of placing box re-lays plant growth medium layer, then the vegetable seeds is embedded in the plant growth medium
In layer, this paving mode is convenient for the eruption of vegetable seeds.The adamant bed of material includes hard fragment and gravel, the hard
It is preferable to use hard to remove body fragment for fragment, and the hard removes body fragment and cuts the broken of generation that burrow in step (1)
Block.As selectable embodiment, ordinary gravel can also be used partly or entirely the hard to be replaced to remove body fragment.
A lattice must not be once filled up when filling vegetation growth matrix, hard fragment in net cage, it must be same in every group of grid case
When uniform feeding, with ensure net cage Founder.It loads building stones and hard is removed body crumb size and chosen according to net cage thickness, filling
In the process, when filler reaches babinet 1/2, vacancy, and hand compaction or mechanical work is filled with small crushed stone or the grains of sand, avoids filling
Generate surface irregularity phenomenon after filling out, the filling of building stones and laid dry block requires closely knit, and face wall wants smooth.Filling earth material selection is matched
The vegetation growth matrix set can mix and stir grass seeds in the growth substrate of net cage surface layer filling.In view of filler in native gabion
Sedimentation, earth and stone material and hard remove the fillings height such as body fragment and are generally more than net cage 50mm~80mm.
As preferred embodiment, the particle size range that the hard removes body fragment is 70mm-200mm, so that
Packing material size size is adapted with net cage size.
After completing filling, before capping, native stone basket bag top surface should fill smooth, then sack inwardly turn back, with thread gluing
Band bonding, and with the leading fixed angles end of iron staff, then bind frame line and covered with gabion box.
Selection for vegetable seeds, in ordinary water level case arranged below plantation endure water vegetation, as cattail, calamus, Scirpus tabernaemontani,
Reed, giantreed etc.；The plant of seed selection drought resistance in net cage more than ordinary water level, such as alfalfa, Korea lawn grass, Lythrum salicaria, stone
Pomegranate, cercis, fiery spine etc..
Plant growth medium in present embodiment is made of fertile soil, organic fertilizer and soil conditioner, water-retaining agent,
Middle organic fertilizer is bacteria residue and animal wastes, and soil conditioner is vermiculite, bacteria residue, animal wastes, vermiculite, water-retaining agent content difference
Proportioned growth substrate is uniformly mixed by 10wt%, 15wt%, 2wt% and the 0.1wt% for accounting for vegetation growth matrix total amount
After can be used as ecological grid soil gabion filler material and use.As further preferred embodiment, the plant growth medium
In can also add binder, the additive amount of the binder is 0.15wt%, and clay etc. can be used in the binder.
As preferred embodiment, irrigation system may further be provided, the irrigation system can assist planting bank slope
It is burrowed, after the anchoring of bank slope lattice frame anchoring pile and eliminating impurities in slope surface cutting by carry out moisturizing, first has to carry out slight irrigation system
System installation, then carries out the laying of ecological grid soil gabion again.Water pump, filter, water delivery main pipe, branch pipe, hair in irrigation system
Position distribution, the laying mode of pipe etc. should be arranged according to practical water delivery situation.Wherein aqueduct should be embedded under placing box, pipe
Road buried depth should freeze the requirements such as layer depth, ground load according to soil and determine, dry, branch pipe buried depth is not less than 50cm, and hollow billet buried depth is not
Less than 30cm.Dry, branch pipe groove width is not preferably greater than 40 centimetres.Pipeline smooth-going is put into tube seat, must not hanging and distortion.Wait for pipe fitting and
The equipment such as water pump install, and through rinsing pressure testing, can backfill, be carried out again after backfill completion follow-up qualification of checking on the quality comprehensively after
Other work.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. in situ for hard slope formula shore protection plants raw formula ecology reconstruction structure, which is characterized in that protected in hard slope formula
Hole is set in the slope surface of bank, and described hole forms network；Described hole is arranged through the slope surface, and positioned at described
Soil layer below slope surface is connected；The gross area of described hole accounts for the 45-55% of the slope surface gross area；
Grid soil gabion slope protection device is placed at least part hole, the grid soil gabion slope protection device, which is provided with, to be put
Case is set, native stone basket bag is lined in the placing box, material bed and vegetable seeds is filled in the native stone basket bag, it is described to put
The case face for setting case is grid structure.
2. according to claim 1 plant raw formula ecology reconstruction structure for the in situ of hard slope formula shore protection, feature exists
In the hole in the slope surface is arranged using the fissure of displacement；The size of the placing box is matched with described hole, and the placing box is put
When setting in described hole, the lateral surface of the placing box and the slope surface flush, the placing box is towards described hole
The side of internal face is bonded the internal face setting of described hole substantially.
3. according to claim 1 or 2 plant raw formula ecology reconstruction structure, feature for the in situ of hard slope formula shore protection
It is, the placing box of adjacent two grid soil gabion slope protection devices is connected and fixed by connection structure, the connection knot
The slope surface of at least part of structure across the hard slope formula shore protection is arranged.
4. according to claim 1 or 2 plant raw formula ecology reconstruction structure, feature for the in situ of hard slope formula shore protection
It is, the micro-irrigation equipment for being irrigated the slope surface is also equipped in the slope surface.
5. in situ for hard slope formula shore protection plants raw formula ecology remodeling method, which is characterized in that including：
(1) it burrowing to form network in the slope surface of the hard slope formula shore protection, described hole is arranged through the slope surface, with
Soil layer below the slope surface is connected；The gross area of hole accounts for the 45-55% of the slope surface gross area；
(2) grid soil gabion slope protection device is placed at least part hole, the grid soil gabion slope protection device is provided with
The case face of placing box, the placing box is grid structure；It is lined with native stone basket bag in the placing box, in the native stone basket bag
Inside it is filled with material bed and vegetable seeds.
6. according to claim 5 plant raw formula ecology remodeling method for the in situ of hard slope formula shore protection, feature exists
The step of grid soil gabion slope protection device is placed in, step (2) be：First placing box is placed in hole, it will be adjacent
The placing box of two grid soil gabion slope protection devices is connected and fixed；The native stone basket bag is placed in the placing box again,
It is sequentially filled the adamant bed of material and plant growth medium layer into the native stone basket bag, the vegetable seeds is embedded in the plant
In object growth substrate layer, wherein the hard ware material layer is made of hard fragment and gravel.
7. according to claim 6 plant raw formula ecology remodeling method for the in situ of hard slope formula shore protection, feature exists
In the hard fragment is the fragment that the material obtained in step (1) when burrowing in the slope surface is formed.
8. raw formula ecology remodeling method is planted for the in situ of hard slope formula shore protection according to claim 5 or 6 or 7,
It is characterized in that, when burrowing in step (1), described hole is arranged using the fissure of displacement；The size of the placing box matches with described hole
It closes, when the placing box is placed in described hole, the lateral surface of the placing box and the slope surface flush, the placing box
It is bonded the internal face setting of described hole substantially towards the side of the internal face of described hole.
9. according to claim 6 plant raw formula ecology remodeling method for the in situ of hard slope formula shore protection, feature exists
In the plant growth medium used in the plant growth medium layer is biological base material, organic fertilizer, soil conditioner and water-retaining agent
Mixture；The wherein described biological base material is fertile soil；The content of the organic fertilizer accounts for the plant life by percentage to the quality
The 10-15wt% of long matrix；The content of the soil conditioner accounts for the 0.15- of the plant growth medium by percentage to the quality
2wt%；The content of the water-retaining agent accounts for the 0.1wt% of the plant growth medium by percentage to the quality.
10. raw formula ecology remodeling method is planted for the in situ of hard slope formula shore protection according to claim 7 or 8 or 9,
It is characterized in that, the part for being located at the hole below ordinary water level uses vacant setting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018103916906 | 2018-04-27 | ||
| CN201810391690.6A CN108374393A (en) | 2018-04-27 | 2018-04-27 | The hard slope formula shore protection and remodeling method in situ for planting raw formula ecology transformation |
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| CN108755592A true CN108755592A (en) | 2018-11-06 |
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| CN201810391690.6A Pending CN108374393A (en) | 2018-04-27 | 2018-04-27 | The hard slope formula shore protection and remodeling method in situ for planting raw formula ecology transformation |
| CN201810906526.4A Pending CN108755592A (en) | 2018-04-27 | 2018-08-10 | In situ for hard slope formula shore protection plants raw formula ecology reconstruction structure and method |
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Cited By (2)
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| CN112681227A (en) * | 2020-12-23 | 2021-04-20 | 韶关市华源水电建设有限公司 | Method for ecologically improving concrete bank slope of river channel |
| CN114319393A (en) * | 2022-01-24 | 2022-04-12 | 浙江世润建创科技发展有限公司 | Prefabricated interlocking block ecological slope protection with assembled embedded anchoring beams and construction method |
Families Citing this family (2)
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| CN112343004A (en) * | 2020-10-29 | 2021-02-09 | 长江勘测规划设计研究有限责任公司 | Prefabricated water-permeable ecological foot groove structure for revetment engineering and construction method |
| CN113367014A (en) * | 2021-06-11 | 2021-09-10 | 中国林业科学研究院热带林业研究所 | Method for ecologically repairing hardened river bank by mangrove forest plants |
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| CN108374393A (en) | 2018-08-07 |
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