CN204780950U - Ecological bag bank protection system - Google Patents
Ecological bag bank protection system Download PDFInfo
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- CN204780950U CN204780950U CN201520379001.1U CN201520379001U CN204780950U CN 204780950 U CN204780950 U CN 204780950U CN 201520379001 U CN201520379001 U CN 201520379001U CN 204780950 U CN204780950 U CN 204780950U
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Abstract
The utility model discloses an ecological bag bank protection system relates to the greening technology field on side slope or slope, adopts the three -layer method of piling up to current ecological bag, and ecological bag quantity is big, leads to the higher problem of engineering cost, and it includes a building structure protective layer near the main building outside, it is peripheral just by the ecology bag bank protection layer that the base step formed to be located the building structure protective layer, and be located the earthing layer between bank protection layer and the building structure protective layer, ecological bag piles up individual layer or bilayer along the horizontal direction, and every layer of ecological bag be vertically and horizontally staggered and build the step, and ecological bag is full of compacting planting soil constitution earthing layer with space between the building structure protective layer.
Description
Technical field
The utility model relates to the greening technique field on side slope or slope, particularly a kind of ecology bag slope protection system.
Background technology
In historic Landscapes slope greening engineering, view mound side slope angle with respect to the horizontal plane can remain fixing under a certain minimum, the most stable side slope that this angle is soil body particle under unusual rarefaction, be referred to as angle of repose (angleofrepose), the maximum angle of repose of Traditional Landscape mound is 23 °, if angle of repose there will be landslide phenomenon when being greater than 23 °, the view soil body is caused to cave in.The appearance of ecology bag slope protection system solves the problems referred to above, ecology bag slope protection system is by filling the ecology bag of plant growth medium in the mode along ramped surfaces stacked in multi-layers, the environment of one deck suitable for plant growth is formed in ramped surfaces, simultaneously by connection fittings by between bag and bag, between layers, combine completely closely between ecology bag with ramped surfaces; Reach firmly bank protection effect, make the view soil body gradient no longer be limited to above-mentioned maximum angle of repose; And, piling the employing greening means sowing of bag face or cultivated plant of folding, the object recovering vegetation can be reached, itself and the overall view in gardens are merged mutually.
Please refer to Fig. 1, in practice of construction process, when ecology bag 21 assembles and puts, the perps of adjacent upper and lower layer should stagger, connection fittings 22 want the junction of the edges of two sheets of paper to place, and compacting trampled by artificial pressing plate, to ensure the stability of interlocking structure, but, existing ecology bag slope protection system generally adopts three level stack method as shown in the figure, and every layer of ecology bag 21 placement direction is from the bottom to top basically identical, and assembles in triangular form structure, this structure makes ecology bag 21 large usage quantity, causes afforestation project cost to raise.
Summary of the invention
For in existing ecology bag slope protection system; ecology bag adopts three level stack method; ecology bag consumption is large; cause the problem that construction costs is higher, the purpose of this utility model is to provide a kind of ecology bag slope protection system, and ecology bag transverse and longitudinal is staggered to be assembled; and between bank protection layer and building structure topping, utilize overburden layer to replace ecology bag; the usage quantity of ecology bag is significantly reduced, not only increases efficiency of construction, and reduce engineering cost.
The utility model solves the ecology bag slope protection system that its technical problem adopts, and comprises one near the building structure topping outside main building; Be positioned at described building structure topping peripheral, and the bank protection layer assembled by ecology bag; And the overburden layer between described bank protection layer and described building structure topping; Wherein, described ecology bag stacking individual layer or the bilayer in the horizontal direction of described bank protection layer; and every layer of described ecology bag is crisscross assembling, the planting soil that the space between the side of the close described main building of described ecology bag and described building structure topping is full of compacting forms described overburden layer.
Preferably, described bank protection layer often laterally assembles one deck to five layer described ecology bag, then longitudinally assemble ecology bag described in one deck.
Preferably, the described ecology bag bottom described bank protection layer longitudinally assembles.
Preferably, in the described ecology bag that assembles of every layer of transverse direction, the described ecology bag that some longitudinal directions assemble is placed at interval.
Preferably, it also comprises the weeper drain be arranged between adjacent two described ecology bags, and one end of described weeper drain communicates with the soil body of described overburden layer, and the free end of described weeper drain is exposed to the outside of described bank protection layer.
Preferably, described weeper drain comprises gutter and is wrapped in its outer field plastic blind-ditch, and the external surface of described plastic blind-ditch is enclosed with geotextiles.
Preferably, the planting soil thickness of described overburden layer is more than or equal to 1500mm, and described planting soil compacted density is not less than 90%.
Preferably, described building structure topping forms by EPS sheetpile is folded.
Preferably, geotextiles is provided with between described building structure topping and described overburden layer.
Preferably, it also comprises automatic spraying arrangement, and described automatic spraying arrangement comprises water transfer pipe network and is embedded in some scattering shower nozzles of the peripheral terrace of described bank protection layer and described bank protection layer side, and described scattering shower nozzle is communicated with Sprinkler sources by described water transfer pipe network.
Effect of the present utility model is: in existing ecology bag slope protection system, ecology bag stacking three layers in the horizontal direction, every layer of ecology bag placement direction is from the bottom to top basically identical, and assemble in triangular form structure, this structure makes ecology bag large usage quantity, afforestation project cost is caused to raise, ecology bag slope protection system of the present utility model changes the mode that assembles of Traditional Ecological bag in the horizontal direction stacking individual layer or bilayer, and crisscross the assembling of the ecology bag of every layer forms bank protection layer, space between bank protection layer and building structure topping is then full of the planting soil of compacting and forms overburden layer, the crisscross mode assembled decreases the usage quantity of ecology bag, and, this structure makes the combination of bank protection layer and overburden layer more tight, because overburden layer take up space substitutes ecosystem bag by planting soil, thus further reduce the usage quantity of ecology bag, thus reduce engineering cost, in addition, the bank protection layer covering afforestation vegetation has built slope greening, main building and its surrounding landscape is afforested and combines together.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of ecology bag three level stack method in prior art;
Fig. 2 is the plan view of the utility model one embodiment energy centre afforestation project;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the horizontal stacking structural representation of the utility model one embodiment ecology bag;
Fig. 5 is the longitudinal sectional view of Fig. 4;
Fig. 6 is the horizontal stacking structural representation of another embodiment ecology bag of the utility model; ,
Fig. 7 is the longitudinal sectional view of Fig. 6;
Fig. 8 is the laying schematic diagram of automatic spraying arrangement in the utility model one embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, a kind of ecology bag slope protection system that the utility model proposes is described in further detail.According to explanation below and claims, advantage of the present utility model and feature will be clearer.Below by cited embodiment by reference to the accompanying drawings, technology contents of the present utility model and feature will be described in detail.Need to illustrate in addition, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.For sake of convenience, hereinafter described " on ", D score is consistent with the upper and lower direction of accompanying drawing, but this can not become the restriction of technical solutions of the utility model.
Embodiment one: the present embodiment is for the afforestation project of certain energy centre, this energy centre adopts region centralized energy supply system, carry out hot, cold, electric trilogy supply, therefore, in the main building 1 of this energy centre, pipeline is crisscross, with the architectural style around it and landscape planting extremely inharmonious, visually outstanding aobvious lofty, for overcoming this defect, the ecology bag slope protection system of the present embodiment in main building 1 periphery design, it not only serves the object of hidden main building 1, and the main building 1 after greening is covered is coordinated mutually with surrounding environment.
The ecology bag slope protection system of the present embodiment is described below in conjunction with Fig. 2 to Fig. 5, in order to specific direction relation, is provided with the xyz rectangular coordinate system of z-axis direction as main building 1 height bearing of trend on demand.It comprises one near the building structure topping 10 outside main building 1; Be positioned at building structure topping 10 peripheral, and the bank protection layer 20 assembled by ecology bag 21; And the overburden layer 30 between bank protection layer 20 and building structure topping 10; Wherein, ecology bag 21 stacking individual layer or the bilayer in the horizontal direction of bank protection layer 20; and every layer of ecology bag 21 is crisscross assembling; the planting soil that space between the side of the close main building 1 of ecology bag 21 and building structure topping 10 is full of compacting forms overburden layer 30; the present embodiment green plants of planting on ecology bag 21 can be selected easily to survive; the autochthonal plant that few (exempting from) safeguards, as grass, shrub, flowers and tendril etc.
In existing ecology bag slope protection system, ecology bag 21 stacking three layers in the horizontal direction, every layer of ecology bag 21 placement direction is from the bottom to top basically identical, and assembles in triangular form structure, and this structure makes ecology bag 21 large usage quantity, causes afforestation project cost to raise.Ecology bag slope protection system of the present utility model changes the mode that assembles of Traditional Ecological bag 21 in the horizontal direction stacking individual layer or bilayer, and crisscross the assembling of the ecology bag 21 of every layer forms bank protection layer 20, space between bank protection layer 20 and building structure topping 10 is then full of the planting soil of compacting and forms overburden layer 30, the crisscross mode assembled decreases the usage quantity of ecology bag 21, and this structure makes bank protection layer 20 more tight with the combination of overburden layer 30; Due to overburden layer 30 take up space and substitute ecosystem bag 21 by planting soil, thus further reduce the usage quantity of ecology bag 21, thus reduce engineering cost; In addition, the bank protection layer 20 covering afforestation vegetation has built slope greening, main building 1 and its surrounding landscape is afforested and combines together.
Refer to Fig. 4 and Fig. 5, bank protection layer 20 is every laterally assembles five layers of ecology bag 21, longitudinally assembles one deck ecology bag 21.Specifically, as shown in Figure 5, hereafter represent the ecology bag laterally assembled with ecology bag 21a, represent the ecology bag longitudinally assembled with ecology bag 21b, ecology bag 21a length direction is consistent with y-axis direction, each ecology bag 21a is end to end along the y-axis direction, and assemble five layers from low to high along the z-axis direction, and fissure of displacement pendulum is built layer by layer, connected by connection fittings 22 between two adjacent ecology bag 21a, and each connection fittings 22 rides two ecology bag 21a, sturdy ecology bag 21a is so that connection fittings 22 pierce through ecology bag 21a, each layer ecology bag 21a is combined closely, then, layer 5 ecology bag 21a longitudinally assembles layer 6 ecology bag 21b, that is, the length direction of each ecology bag 21b of layer 6 is consistent with x-axis direction, and each ecology bag 21b puts block along the y-axis direction continuously, also above-mentioned connection fittings 22 are adopted to be connected between layer 6 ecology bag 21b with layer 5 ecology bag 21a, so repeatedly, every transverse direction assembles five layers of ecology bag 21a and then longitudinally assembles one deck ecology bag 21b, thus the individual layer bank protection layer 20 formed as shown in Figure 5, certainly, also ecology bag 21a can be made laterally to assemble five layers, and every layer is double-deck, longitudinally assemble one deck ecology bag 21b, to form double-deck bank protection layer, structure comparatively individual layer is more stable.The present embodiment ecology bag 21 specification is 680*320*160, unit mm, by the customized processing of manufacturer, with cross section 4080*960mm, the stacking volume of unit of height 960mm is example, adopt traditional three level stack method, ecology bag 21 usage quantity is 3*6*6=108 bag, and with the structure of the present embodiment, the individual layer bank protection layer 20 of six layer heights uses the quantity of ecology bag 21 to be about 43 bags, visible, and in the stacking volume of unit, the utility model ecology bag 21 usage quantity is only 39.8% of traditional three level stack method ecology bag 21 usage quantity, thus, engineering cost is significantly reduced.
Above-mentioned connection fittings 22 are by the extruded high-strength material of polypropylene material, its both sides have some barb ratchets, the shearing force of barb ratchet is generally greater than 300N (test speed: 50mm/min, laboratory environment: 23 ± 2 DEG C, 50 ± 5%RH), barb ratchet has anti-sideslip shearing force, mainly prevent relative sliding between ecology bag 21 bag and bag, thus make to be formed between the ecology bag 21 that assembles a firm entirety, add ecology bag 21 and itself there is permeable soil impervious filtering function, thus reduce the hydrostatic pressure on slope, also the shearing force of horizontal direction is effectively reduced.
Further, for ensureing the stability bottom bank protection layer 20, the ecology bag 21 bottom the present embodiment bank protection layer 20 longitudinally assembles; Specifically, the length direction of the ecology bag 21b longitudinally assembled is consistent with x-axis direction, ecology bag 21b continuous arrangement along the y-axis direction, setting like this, the contact area with planting soil in overburden layer 30 bottom bank protection layer 20 can be increased, make bank protection layer 20 stability with great slope stronger, avoid bank protection layer 10 slippage under pressure.
Please continue to refer to Fig. 4, for strengthening the stability laterally assembling ecology bag 21a, in every layer of ecology bag 21a, the ecology bag 21c that some longitudinal directions assemble is placed at interval, and be connected by connection fittings 22 between ecology bag 21c with ecology bag 21a, ecology bag 21c is arranged so that the combination between the ecology bag 21a that adjacent two layers laterally assembles is more tight, avoids the ecology bag 21a laterally assembled to cause bank protection layer 20 to cave in because of slippage.
The said structure of the present embodiment reduces the usage quantity of ecology bag 21, in addition, how to get rid of the rainwater infiltrating overburden layer 30 in time, to ensure that slope stability is another bright spot of the present utility model.For this reason, the present embodiment is provided with weeper drain 23 between adjacent two ecology bags 21, one end of weeper drain 23 communicates with the soil body of overburden layer 30, the free end of weeper drain 23 is exposed to outside bank protection layer 20, is beneficial to rainwater catchment in overburden layer 30 in weeper drain 23 drain outside bank protection layer 20.In order to be more convenient for, rainwater is discharged, and one end communicated with overburden layer 30 of weeper drain 23 should a little more than its free end.
Above-mentioned weeper drain 23 comprises gutter and is wrapped in its outer field plastic blind-ditch, and the external surface of plastic blind-ditch is enclosed with geotextiles.The present embodiment gutter can by hard polvinyl choride pipe (PVC-U), high density polyethylene pipe (PE-HD), crosslinked polyethylene pipe (PE-X), polypropylene random copolymer pipe (PP-R), Polybutylene Pipe (PB), any one material such as engineering plastics acrylonitrile-butadiene-phenylethylene copolymer (ABS) is made; Plastic blind-ditch stacks together squeezing out fibre by nozzle after thermoplastic synthetic resin heat fused, and by the 3 D stereo porous material of its phase contact cementing, its surperficial percent opening is high, and catchmenting property is good, and void content is large, drainage is good, crushing resistance is strong, and resistance to pressure is good, flexible, can soil deformation be adapted to, and easy construction; The geotextiles of plastic blind-ditch external surface parcel plays the effect of filter membrane, can isolate the soil body and gutter, the gas permeability utilizing geotextiles good and water permeability, make current easily through, and the soil particle that effectively dams, fine sand etc., to keep overburden layer 30 Stability Analysis of Structures.Need to illustrate in addition, the present embodiment arranges some gutters 24 in local, bank protection layer 20 bottom, and installation site and the weeper drain 23 of gutter 24 are similar, are only and reduce engineering cost further, do not affect the technical solution of the utility model.
In the present embodiment, overburden layer 30 planting soil thickness is more than or equal to 1500mm, and this soil thickness can meet needed for most vegetation growth, and in addition, planting soil compacted density should be not less than 90%, to ensure the stability of overburden layer 30 structure.Main building 1 top board load in the present embodiment: mobile load is greater than 5 tons/m
2, under the guarantee overburden layer 30 planting soil degree of depth is greater than the prerequisite of 1500mm, building structure topping 10 forms by EPS sheetpile is folded, EPS plate (also known as benzene plate) is the abbreviation of expandable polystyrene plate, it is the polystyrol plastic foam plate material with hole-closing structure, there is light weight inexpensive, thermal conductivity is low, water imbibition is little, electrical insulation capability is good, sound insulation, shockproof, the advantages such as moistureproof and moulding process is simple, therefore, adopt EPS plate not only can play the effect of protection main building 1 and sound insulation protection against the tide as building structure topping 10, and significantly reduce construction costs, EPS plate is by the customized processing of manufacturer, the EPS plate gauge lattice of the present embodiment are 2m*2m, thickness is 0.1-0.5m.Preferably, be also provided with geotextiles between building structure topping 10 and overburden layer 30, the setting of geotextiles can strengthen tensile strength and the non-deformability of overburden layer 30 soil body, strengthens the stability of main building 1 structure.
Better, as shown in Figure 8, the automatic spraying arrangement 40 that the ecology bag slope protection system of the present embodiment also comprises, for the supplement irrigation on nursery stock and lawn, above-mentioned automatic spraying arrangement 40 comprises water transfer pipe network 42 and is embedded in some scattering shower nozzles 43 of the peripheral terrace of bank protection layer 20 and bank protection layer 20 side, and scattering shower nozzle 43 is communicated with Sprinkler sources 41 by water transfer pipe network 42.Water transfer pipe network 42 is made up of tubing and pipe fitting, its effect is transported to each scattering shower nozzle 43 bottom from Sprinkler sources 41 according to certain way by pressure water stream, tubing and pipe fitting should ensure cracking and booster phenomenon do not occur under the operating pressure of regulation, simultaneously, also should have anti-aging, not corrosion, be convenient to the performance of installing, water transfer pipe network 42 should be arranged along the geometrical axis of irrigation district as far as possible, makes every effort to the hydraulics of the best, main is arranged along slope as far as possible, and arm is preferably parallel with isohypse; Above-mentioned Sprinkler sources 41 has various ways, the life after municipal administration or local water supply network, process and production waste drainage, and the precipitation etc. collected all can be the water source that automatic spraying arrangement 40 provides good.Because the concrete composition of this automatic spraying arrangement 40 and structure are prior art content, therefore no longer describe in detail.
Embodiment two: composition graphs 2, Fig. 3, Fig. 6 and Fig. 7 illustrate the ecology bag slope protection system of the present embodiment, with embodiment one unlike, as shown in Figure 7, the bank protection layer 20 of the present embodiment is every laterally assembles double-layer ecological bag 21, then longitudinally assemble one deck ecology bag 21; Specifically, the ecology bag 21b length direction longitudinally assembled is consistent with x-axis direction, each ecology bag 21b along the y-axis direction continuous arrangement assembles one deck, then, laterally assemble double-layer ecological bag thereon again, that is, the length direction of the ecology bag 21a that the transverse direction of the second layer assembles is consistent with y-axis direction, each ecology bag 21a is end to end along the y-axis direction and pendulum block is double-deck continuously, so repeatedly, every transverse direction assembles double-layer ecological bag 21a and then longitudinally assembles one deck ecology bag 21b, crisscrossly assembles thus forms double-deck bank protection layer 20' as shown in Figure 7.Still with cross section 4080*960mm, the stacking volume of unit of height 960mm is example, adopt traditional three level stack method, the usage quantity calculating ecology bag 21 is 3*6*6=108 bag, and adopt the structure of the present embodiment, the usage quantity calculating ecology bag 21 is 75 bags, and visible, in the stacking volume of unit, the present embodiment ecology bag 21 usage quantity is only 69.4% of traditional three level stack method ecology bag 21 usage quantity.Certainly, the stacking along the z-axis direction number of plies of the ecology bag 21a laterally assembled also can be two layers to four layers, all the technical solution of the utility model can be realized, no longer particularize herein, known by above-mentioned analysis, adopt ecology bag slope protection system of the present utility model, bank protection layer 20 is every laterally assembles one to five layer of ecology bag 21a, then longitudinally assemble one deck ecology bag 21b, use the quantity of ecology bag to be only the 39%-69% of traditional three level stack ecology bag quantity, thus significantly reduce engineering cost.
Composition graphs 2 to Fig. 5 illustrates the construction method of the ecology bag slope protection system of the present embodiment, and for the ecology bag slope protection system of embodiment one, concrete steps are as follows:
One, outside main building 1, building structure topping 10 be installed and formed domatic;
Two, handling ecology bag 21 assembles to the domatic and layering of construction, every transverse direction assembles five layers of ecology bag 21, then longitudinally assemble one deck ecology bag 21, staggered the assembling of transverse and longitudinal like this forms bank protection layer 20, and in the gap between bank protection layer 20 and building structure topping 10, the native also compacting of filling planting obtains overburden layer 30;
Three, on the ecology bag 21 of the bank protection layer 20 assembled, grass seeds or nursery stock is planted, to reach the object covering greening and bank protection.
Specifically, as shown in Figure 5, in above-mentioned steps two, longitudinally lay bottom ecology bag 21b, ecology bag 21b length direction is consistent with x-axis direction, and continuous arrangement along the y-axis direction, connection fittings 22 are placed between adjacent two the ecology bag 21b of bottom, and near the position of inward flange 1/3, so that each connection fittings 22 can across two ecology bag 21b, make each connection fittings 22 can penetrate the middle part of ecology bag 21b, then, bottom ecology bag 21b laterally lays second layer ecology bag 21a, the length direction of second layer ecology bag 21a is consistent with y-axis direction, and it is end to end along the y-axis direction, by trampling on ecology bag 21a or tamping at top layer, contribute to guaranteeing, lower floor ecology bag 21a, interlocking between 21b and being tightly linked, five layers of ecology bag 21a are assembled continuously along the z-axis direction and compacting by the form that assembles of second layer ecology bag 21a, follow-up course will carry out on the basis of last course, so that each upper strata ecology bag 21a can be fixed on Liang Ge lower floor ecology bag 21a by connection fittings 22, thus the solid connection formed between layers, repeat above-mentioned construction and build folded step, that is, often laterally assemble five layers of ecology bag 21a, then longitudinally assemble one deck ecology bag 21b, so crisscrossly to assemble, until assembled bank protection layer 20.Better, for ensureing the stability of the ecology bag 21a that every layer of transverse direction assembles, in ecology bag 21a, interval arranges the ecology bag 21b that some longitudinal directions assemble, as shown in Figure 4, the length direction of spaced ecology bag 21c is consistent with x-axis direction, make horizontal course be combined with overburden layer 30 more tight by the ecology bag 21c longitudinally arranged, thus strengthen its structural stability.
Above-mentioned steps one also comprises, automatic spraying arrangement 40 is installed, some scattering shower nozzles 43 are buried underground at the peripheral terrace of bank protection layer 20 and bank protection layer 20 side, above-mentioned scattering shower nozzle 43 is all communicated with Sprinkler sources 41 by water transfer pipe network 42, water transfer pipe network 42 should be arranged along the geometrical axis of irrigation district, make every effort to best hydraulics, main is arranged along slope as far as possible, and arm is preferably parallel with isohypse.
In above-mentioned steps three, click and enter grass seed mix assembling perforate on ecology bag 21 in place, or offer than Plants soil ball or the bigger hole of the diameter of plant roots and stems on ecology bag 21, vegetation is planted on ecology bag 21 through this hole, make vegetation levels are rich, and, also can construct each colored pattern.
In addition, composition graphs 2, Fig. 3, Fig. 6 and Fig. 7 illustrate the construction method of the ecology bag slope protection system of embodiment two, with the construction method of embodiment one unlike, in step 2, every transverse direction assembles double-layer ecological bag 21a, then longitudinally assemble one deck ecology bag 21b, that is, the length direction of one deck ecology bag 21a is consistent with y-axis direction, and the bilayer that continuous arrangement is arranged side by side along the y-axis direction, the length direction of another layer of ecology bag 21b is consistent with x-axis direction, and continuous arrangement along the y-axis direction, like this one horizontal one vertical staggered assembling forms bank protection layer 20.
Foregoing description is only the description to the utility model preferred embodiment; any restriction not to the utility model scope; any change that the those of ordinary skill in the utility model field does according to above-mentioned disclosure, modification, all belong to the protection domain of claims.
Claims (10)
1. an ecology bag slope protection system, is characterized in that, comprising:
One near the building structure topping outside main building;
Be positioned at described building structure topping peripheral, and the bank protection layer assembled by ecology bag;
And the overburden layer between described bank protection layer and described building structure topping;
Wherein, described ecology bag stacking individual layer or the bilayer in the horizontal direction of described bank protection layer; and every layer of described ecology bag is crisscross assembling, the planting soil that described ecology bag is full of compacting near the space between the side of described main building and described building structure topping forms described overburden layer.
2. ecology bag slope protection system according to claim 1, is characterized in that: described bank protection layer often laterally assembles one deck to five layer described ecology bag, then longitudinally assemble ecology bag described in one deck.
3. ecology bag slope protection system according to claim 2, is characterized in that: the described ecology bag bottom described bank protection layer longitudinally assembles.
4. ecology bag slope protection system according to claim 2, is characterized in that: in the described ecology bag that every layer of transverse direction assembles, the described ecology bag that some longitudinal directions assemble is placed at interval.
5. the ecology bag slope protection system according to any one of Claims 1-4, it is characterized in that: also comprise the weeper drain be arranged between adjacent two described ecology bags, one end of described weeper drain communicates with the soil body of described overburden layer, and the free end of described weeper drain is exposed to the outside of described bank protection layer.
6. ecology bag slope protection system according to claim 5, is characterized in that: described weeper drain comprises gutter and is wrapped in its outer field plastic blind-ditch, and the external surface of described plastic blind-ditch is enclosed with geotextiles.
7. the ecology bag slope protection system according to any one of Claims 1-4, is characterized in that: the planting soil thickness of described overburden layer is more than or equal to 1500mm, and described planting soil compacted density is not less than 90%.
8. the ecology bag slope protection system according to any one of Claims 1-4, is characterized in that: described building structure topping forms by EPS sheetpile is folded.
9. ecology bag slope protection system according to claim 8, is characterized in that: be provided with geotextiles between described building structure topping and described overburden layer.
10. the ecology bag slope protection system according to any one of Claims 1-4, it is characterized in that: also comprise automatic spraying arrangement, described automatic spraying arrangement comprises water transfer pipe network and is embedded in some scattering shower nozzles of the peripheral terrace of described bank protection layer and described bank protection layer side, and described scattering shower nozzle is communicated with Sprinkler sources by described water transfer pipe network.
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| CN201520379001.1U CN204780950U (en) | 2015-06-05 | 2015-06-05 | Ecological bag bank protection system |
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| CN201520379001.1U CN204780950U (en) | 2015-06-05 | 2015-06-05 | Ecological bag bank protection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642369A (en) * | 2020-06-10 | 2020-09-11 | 交通运输部科学研究院 | Solar drip irrigation system for ecological reinforced soil slope structure and laying method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642369A (en) * | 2020-06-10 | 2020-09-11 | 交通运输部科学研究院 | Solar drip irrigation system for ecological reinforced soil slope structure and laying method thereof |
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Granted publication date: 20151118 Termination date: 20170605 |